Branch Bibliography

Yearly index:

Other indexing:

DSCB Staff Bibliographies

Many of these reports are available on-line NASA Technical Reports Server

2006

Jackson, E. Bruce; and Buttrill, C. W.: Control Laws for a Wind Tunnel Free-Flight Study of a Blended-Wing-Body Aircraft. NASA/TM-2006-214501, August 2006.

Jackson, E. Bruce; and Hildreth, Bruce L.: Progress Toward a Format Standard for Flight Dynamic Models. and presentation to the Fall 2006 Simulation Interoperability Workshop, September 2006, Orlando, Florida.

Jackson, E. Bruce: Using the Proposed AIAA Aerodynamic Modeling Standard (AeroML) or How to build a portable sim. Presentation to a special workshop at the AIAA Modeling and Simulation Technology Conference, 21 August 2006, Keystone, Colorado.

Klein, V. and Morelli, E.A. Aircraft System Identification - Theory and Practice, AIAA Education Series, Reston, VA, August 2006.
[Available from the AIAA bookstore. More information about this book is available here.]

Owens, D.B., Cox, D.E., and Morelli, E.A. "Development of a Low-Cost Sub-Scale Aircraft for Flight Research: The FASER Project," AIAA-2006-3306, 25th AIAA Aerodynamic Measurement Technology and Ground Testing Conference, San Francisco, CA, June 2006.

2005

Haj-Hariri, H., Murphy, P. C., and Lewin, G. C. : Reduced-Order Modeling of a Heaving Airfoil, AIAA Guidance, Navigation, and Control Conference and Exhibit, San Francisco, CA, August 15-18, 2005, AIAA Paper No. 2005-6168.

Kim S., "Control Systems," Invited Lecture, Seoul National University, Seoul, Korea, Aug. 29, 2005

Lu B.,Wu F., and Kim S., "Switching LPV Control of an F-16 Aircraft via Controller State Reset," IEEE Transactions on Control Systems Technology , 2005

Lu B.,Wu F., and Kim S., "Linear Parameter-Varying Anti-Windup Compensation for Enhanced Flight Control Performance," AIAA Journal of Guidance, Control, and Dynamics, Vol. 28, No. 3, pp. 494-505, May-June, 2005

Morelli, E.A. and Klein, V. "Application of System Identification to Aircraft at NASA Langley Research Center," Journal of Aircraft, Vol. 42, No. 1, January February 2005, pp. 12 25.

Morelli, E.A., Derry, S.D., and Smith, M.S. "Aerodynamic Parameter Estimation for Flight 2 of the X-43A," Paper No. 20, Joint Army Navy NASA Air Force (JANNAF) Conference, Charleston, SC, June 2005.

Morelli, E.A., Derry, S.D., and Smith, M.S. "Aerodynamic Parameter Estimation of the X-43A (Hyper-X) from Flight Test Data," AIAA-2005-5921, AIAA Atmospheric Flight Mechanics Conference, San Francisco, CA, August 2005.

Prasanth, R K, Klein, V., Murphy, P.C., Mehra, R.K.: Model Structures and Algorithms for Identification of Aerodynamic Models for Flight Dynamics Applications, AIAA Guidance, Navigation, and Control Conference and Exhibit, San Francisco, CA, August 15-18, 2005, AIAA Paper No. 2005-6164.

Wu F., Gopalarathnam A., and Kim S., "Interdisciplinary Research on Post-Stall Aerodynamic Modeling and Gain-Scheduled Control Design," AIAA GN&C Conference, 2005-6169, Aug., 2005

2004

Lu B., Wu F., and Kim S., "Switching LPV Control for High Performance Tactical Aircraft," AIAA GN&C Conference, 2004-4999, Aug., 2004

Croom M.A, Bordelon W, Jr., Abdol-Hamid K.S., Bowers A., Brunty J., Garcia R, Hall C, Kim S.,Lamar J.E.,Noffz G, Ramsey M, Schutzenhofer L.,Reardon L., and Aschenbrenner K, " X-37 Proximity Aerodynamics Independent Review Team - Final Report," Mar., 2004

Green, L.L., Spence, A.M., and Murphy, P.C., Computational Methods for Dynamic Stability and Control Derivatives, AIAA Conference, Reno, NV, January 5-8, 2004, AIAA Paper No. 2004-0015.

Kim S., Murphy P.C, and Klein V., "Evaluation and Analysis of F-16XL Wind Tunnel Data from Static and Dynamic Tests," NASA/TM-2004-213234, Jun., 2004

Klein, V., Murphy, P.C., Szyba, N.M.: Analysis of Wind Tunnel Lateral Oscillatory Data of the F-16XL Aircraft", NASA/TM-2004-213246, August, 2004.

Murphy, P.C., Klein, V., and Szyba, Nathan M.: Progressive Aerodynamic Model Identification From Dynamic Water Tunnel Test of the F-16XL Aircraft, AIAA AFM Conference, Providence, Rhode Island, August 16-19, 2004, AIAA Paper No. 2004-5277.

Jackson, E. Bruce; Hildreth, Bruce L.; York, Brent W.; and Cleveland, William: Evaluation of a Candidate Flight Dynamics Model Simulation Standard Exchange Format. AIAA 2004-5038, presented at the AIAA Modeling and Simulation Technologies Conference and Exhibit, 17 August 2004, Providence, Rhode Island.

2003

Kim S., P. C. Murphy, and V. Klein, "Evaluation and Analysis of F-16XL Wind Tunnel Data from Dynamic Tests," AIAA Atmospheric Flight Mechanics Conference, 2003-5495, Aug., 2003

Kim S.,B. Lu, F. Wu "LPV Anti-Windup Compensation for Enhanced Flight Control Performance," AIAA GN&C Conference, 2003-5396, Aug., 2003

Kim, Sungwan, Murphy, P.C., and Klein, V., Evaluation and Analysis of F-16XL Wind Tunnel Data from Dynamic Tests, AIAA AFM Conference, Austin, Texas, August 11-14, 2003. AIAA Paper No. 2003-5396.

Kim S, R. Mukherjee, A. Gopalarathnam, "An Iterative Decambering Approach for Post-Stall Prediction of Wing Characteristics using Known Section Data," AIAA Aerospace Science Meeting, 2003-1097, Jan., 2003

Garza, F.R. and Morelli, E.A., "A Collection of Nonlinear Aircraft Simulations in MATLAB," NASA / TM-2003-212145, January 2003. PDF

Moes, T.R., Smith, M.S., and Morelli, E.A. "Flight Investigation of Prescribed Simultaneous Independent Surface Excitations (PreSISE) for Real-Time Stability and Control Derivative Estimation," AIAA-2003-5702, AIAA Atmospheric Flight Mechanics Conference, Austin, TX, August 2003. Re-published as NASA/TM-2003-212029, October 2003. PDF

Morelli, E.A. and DeLoach, R., "Wind Tunnel Database Development using Modern Experiment Design and Multivariate Orthogonal Functions," AIAA paper 2003-0653, 41st AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, January 2003. PDF

Morelli, E.A. "Low-Order Equivalent System Identification for the Tu-144LL Supersonic Transport Aircraft," Journal of Guidance, Control, and Dynamics, Vol. 26, No. 2, March-April 2003, pp. 354-362.

Morelli, E.A.,Smith, M.S., Moes, T.R."Real-Time Stability and Control Derivative Extraction from Flight Data," AIAA-2003-5701, AIAA Atmospheric Flight Mechanics Conference, Austin, TX, August 2003. Re-published as NASA/TM-2003-212027, September 2003. PDF

Murphy, P.C., and Klein, V., Validation of Methodology for Estimating Aircraft Unsteady Aerodynamic Parameters from Dynamic Wind Tunnel Tests, AIAA AFM Conference, Austin, Texas, August 11-14, 2003. AIAA Paper No. 2003-5397.

Murphy, P.C., Green, L.L., Spence, A.M., Computational Methods for Dynamic S&C Derivatives, COMSAC Symposium, p 340-363, editiors C. Michael Fremaux and Robert M. Hall, COMSAC: Computational Methods for Stability and Control, NASA/CP-2004-213028, Hampton, Virginia, September 23-25, 2003.

2002

Jackson, E. Bruce and Hildreth, Bruce L.: Flight Dynamic Model Exchange using XML. AIAA 2002-4482, presented at the AIAA Modeling and Simulation Technology Conference, 5 August 2002, Monterey, California. Also available here. [Note: this project has garnered additional interest; see the DAVE-ML web site for more information.]

Jackson, E. Bruce; Raney, David L.; Glaab, Louis J.; and Derry, Stephen D.: Piloted Simulation Assessment of a High-Speed Civil Transport Configuration. NASA/TP-2002-211441, March 2002.

Raney, David L.; Jackson, E. Bruce.; Buttrill, Carey S.: Simulation Study of the Impact of Aeroelastic Characteristics on Flying Qualities of a High Speed Civil Transport, NASA TP-2002-211943, October 2002

Morelli, E.A., "System IDentification Programs for AirCraft (SIDPAC)," AIAA paper AIAA-2002-4704, AIAA Atmospheric Flight Mechanics Conference, Monterey, California, August 2002.

McMinn, J.D.; Jackson, E.B.: "Autoreturn Function for a Remotely Piloted Vehicle." 2002 AIAA Guidance, Navigation, and Control Conference, Monterey, CA, August 5-8, 2002. AIAA 2002-4673

Murphy, P. C., et al, Aircraft Dynamics: Nonlinear Math Modeling, 2001 Director’s Discretionary Fund Report, Creativity and Innovation (C&I) Program, editor Dennis Bushnell, NASA Langley Research Center Senior Scientist, March 2002.

Pawlowski, K.J., Belvin, Harry L., Su, J., Raney, D.L., Bowlin, G.L., Siochi, E.J., and Harrison, J.S.,:"Electrostrictive Polymers for Development of a Micro-Air Vehicle Wing," SPIE Symposium on Smart Structures and Materials, San Diego, California, March 17-21, 2002.

Wu F and Kim S, "LPV Controller Interpolation for Improved Gain-Scheduling Control Performance," AIAA GN&C Conference, 2002-4759, Aug., 2002

2001

Morelli, E.A. and DeLoach, R., "Response Surface Modeling using Multivariate Orthogonal Functions," AIAA paper 2001-0168, 39th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, January 2001.

Morelli, E.A., "X-43A (Hyper-X) Flight Data Analysis; Flight 1, June 2, 2001," Version 2.0, NASA Langley Research Center, Internal Report, September 26, 2001.

Murphy, Patrick C., Morelli, Eugene A., Klein, Vladislav: Nonlinear System Identification Methods Applied to Aircraft Aerodynamics. NASA Langley Research Center Experimental Nonlinear System Identification (ENSI) Workshop, Hampton, Virginia, May 15-17, 2001.

Murphy, P.C., and Klein, V.: Estimation of Aircraft Unsteady Aerodynamic Parameters from Dynamic Wind Tunnel Testing, AIAA AFM Conference, Montreal, Canada, August 6-9, 2001. AIAA Paper No. 2001-4016.

Murphy Patrick C., Klein, Vladislav, Kim, Sungwan, Green, L.Lawrence., Brandon, Jay M., Aircraft Dynamics: Nonlinear Math Modeling, NASA LaRC C&I Final Report, November 30, 2001.

Pamadi, B.N., Murphy, P.C., Klein, V., and Brandon, Jay: Prediction of Unsteady Aerodynamic Coefficients at High Angles of Attack. AIAA AFM Conference, Montreal, Canada, August 6-9, 2001. AIAA Paper No. 2001-4077.

Raney, David L.; Jackson, E. Bruce; Buttrill, Carey S.; and Adams, William M.: The Impact of Structural Vibration on Flying Qualities of a Supersonic Transport. AIAA 2001-4006, presented at the AIAA Atmospheric Flight Mechanics Conference, 6 August 2001, Montreal, Canada.

Schmidt, David K.; Raney, David L.: "Modeling and Simulation of Flexible Flight Vehicles", Journal of Guidance, Control, and Dynamics, Volume: 24, Number: 3, Page: 539 -- 546, Issue May, 2001

2000

McGowan, Anna-Maria R.; Horta, Lucas G.; Harrison, Joycelyn S.; Raney, David L.: Research Activities within NASA’s Morphing Program, NATO RTO Paper No. RTO-MP-36/13, May 2000; RTO Meeting Proceedings 36.

Morelli, E.A., "Identification of Low Order Equivalent System Models from Flight Test Data," NASA TM-2000-210117, August 2000.

Morelli, E.A., "Low Order Equivalent System Identification for the Tu-144LL Supersonic Transport Aircraft," AIAA paper 2000-3902, AIAA Atmospheric Flight Mechanics Conference, Denver, Colorado, August 2000.

Morelli, E.A., "Real-Time Parameter Estimation in the Frequency Domain," Journal of Guidance, Control, and Dynamics, Vol. 23, No. 5, September-October 2000, pp. 812-818.

Padula, Sharon L.; Rogers, James L.; Raney, David L.: Multidisciplinary Techniques and Novel Aircraft Control Systems; AIAA Paper No. 2000-4848; 8th AIAA/NASA/USAF/ISSMO Symposium on Multidisciplinary Analysis and Optimization, September 6-8, 2000, Long Beach, CA.

Raney, David L.; Montgomery, Raymond C.; Green, Lawrence L .; Park, Michael A.: Flight Control using Distributed Shape-Change Effector Arrays, AIAA Paper 2000-1560, 41st AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference & Exhibit, Atlanta, Georgia, April 2000

Rivers, Robert A.; Jackson, E. Bruce; Fullerton, C. Gordon; Cox, Timothy H.; and Princen, Norman H.: A Qualitative Piloted Evaluation of the Tupolev Tu-144 Supersonic Transport. NASA/TM-2000-209850 , February 2000.

1999

Belcastro, C.M., Morelli, E.A., and Lim, K.B., "Computer-Aided Uncertainty Modeling of Nonlinear Parameter-Dependent Systems, Part I: Theoretical Overview," Proceedings of the IEEE International Conference on Control Applications and Computer Aided Control System Design (CA/CACSD) Conference, Hapuna Beach, Hawaii, August 1999.

Belcastro, C.M., Lim, K.B., and Morelli, E.A., "Computer-Aided Uncertainty Modeling of Nonlinear Parameter-Dependent Systems, Part II: F-16 Example," Proceedings of the IEEE International Conference on Control Applications and Computer Aided Control System Design (CA/CACSD) Conference, Hapuna Beach, Hawaii, August 1999.

Davidson, John B.; Lallman, Frederick J.; McMinn, J. Dana; Martin, John G.; Pahle, Joeseph W.; Stephenson, Mark; Selmon, John; and Bose, David: Flight Control Laws for NASA’s Hyper-X Research Vehicle. 1999 AIAA Guidance, Navigation, and Control Conference, Portland, Oregon, August 9-11, 1999.

Davidson, John B.; Lallman, Frederick J.; McMinn, J. Dana; Martin, John G.; Pahle, Joeseph W.; Stephenson, Mark; Selmon, John; and Bose, David: Flight Control Laws for NASA’s Hyper-X Research Vehicle. 1999 SAE Aerospace Control and Guidance Systems Committee, Williamsburg, Virginia, October 13-15, 1999.

Jackson, E. Bruce; Raney, David L.; Hahne, David E.; Derry, Stephen D., and Glaab, Louis J.: Reference H Piloted Assessment (LaRC.1) Pilot Briefing Guide. NASA/TM-1999-209533, December 1999.

Jackson, E. Bruce; Martínez, Debbie; and Derry, Stephen D.: Piloted Simulation Investigation of a Supersonic Transport Configuration (LaRC.4). NASA/TM-1999-209557, September 1999.

Montgomery, Raymond C.; Raney, David L.; Park, Michael A.; Green, Lawrence L.: Distributed Deployment of Shape Change Devices for Aircraft Flight Control: A Preliminary Design Concept Evaluation; ASME Mechanics and Materials Conference Presentation, Blacksburg, VA, June 27-30, 1999.

Morelli, E.A. and Curry, T.J., "Tu-144 Flight Test Data Analysis and Flying Qualities Predictions," Proceedings of the 1998 NASA High-Speed Research Program Flight Deck Annual Review, Hampton, Virginia, September 15-17, 1998, NASA CDCP-1007, pp. 495-515, January 1999. (Confidential)

Morelli, E.A., "Flight Test of Optimal Inputs and Comparison with Conventional Inputs," Journal of Aircraft, Vol. 36, No. 2, March-April 1999, pp. 389-397.

Morelli, E.A., "Real-Time Parameter Estimation in the Frequency Domain," AIAA paper AIAA-99-4043, AIAA Guidance, Navigation, and Control Conference, Portland, Oregon, August 1999.

Park, Michael A.; Green, Lawrence L.; Montgomery, Raymond C.; Raney, David L.: Determination of Stability and Control Derivatives Using Computational Fluid Dynamics and Automatic Differentiation, AIAA Paper No. 99-3136, 17th Applied Aerodynamics Conference, Norfolk, VA, June 28-July 1, 1999.

Rivers, Robert A., and Jackson, E. Bruce: Russian Tu-144 Supersonic Transport Flight Test. Presented to the 15th Annual East Coast Symposium of the Society of Experimental Test Pilots, Solomons, MD, April 15, 1999.

1998

Jackson, E. Bruce; and Rivers, Robert A.: Flight-Simulated Launch-Pad-to-Landing Abort Maneuvers for a Lifting Body. AIAA Paper 98-4254 . Presented at AIAA Atmospheric Flight Mechanics Conference, Boston, MA, August 10-12, 1998.

Davidson, John B., Murphy, Patrick C., Lallman, Frederick J., Hoffler, K.D., Bacon, B.J., High-Alpha Research Vehicle Lateral-Directional Control Law Description, Analyses, and Simulation Results, NASA TP-98-208465, NASA LaRC, August, 1998.

Davidson, John B.; Lallman, Frederick J.; McClinton, Charles R.; McMinn, J. Dana, Pahle, Joeseph W.; Stephenson, Mark; Selmon, John; and Bose, David: Flight Control Laws for NASA’s Hyper-X Research Vehicle. 1998 Joint Army-Navy- NASA- Air Force (JANNAF) Propulsion Meeting, Tucson, Arizona, December 7-11, 1998.

Lallman, Frederick J., Davidson, John B., and Murphy, Patrick C., A Method for Integrating Thrust-Vectoring and Actuated Forebody Strakes With Conventional Aerodynamic Controls on a High-Performance Fighter Airplane, NASA TP-98-208464, NASA LaRC, August, 1998. Morelli, E.A., "Advances in Experiment Design for High Performance Aircraft," Paper 8, AGARD System Identification Specialists Meeting, Madrid, Spain, May 1998.

Morelli, E.A., "Global Nonlinear Parametric Modeling with Application to F-16 Aerodynamics," ACC paper WP04-2, Paper ID i-98010-2, American Control Conference, Philadelphia, Pennsylvania, June 1998.

Morelli, E.A., "Low Order Equivalent System Estimation and Tu-144 Flying Qualities Prediction," NASA CDCP-1006, Vol. III, pp. 3117-3142, June 1998. (Confidential) Morelli, E.A., "In-Flight System Identification," AIAA paper 98-4261, AIAA Atmospheric Flight Mechanics Conference, Boston, Massachusetts, August 1998.

Murphy, Patrick C., et. al.: An Evaluation Of Design Methodology And High Alpha Design Criteria For The ANSER Lateral-Directional Control Law. High Angle-of-Attack Technology Conference, held at NASA LaRC, September 17-19, 1996. NASA/CP-1998-207767/PT1, pp.331-371, June, 1998. Murphy, Patrick C. and Davidson, John B., A Control Law Design Method Facilitating Control Power, Robustness, Agility, and Flying Qualities Tradeoffs: CRAFT, NASA TP-98-208463, NASA LaRC, 1998.

Murphy, P.C., Closed-Loop System Identification Experience for Flight Control Law and Flying Qualities Evaluation of a High Performance Aircraft, Symposium on Identification for Integrated Aircraft Development and Flight Testing, RTO (formerly AGARD), NATO, Madrid, Spain, May 5-7, 1998.

Klein, Vladislav, and Murphy, P.C., Aerodynamic Parameters of High Performance Aircraft Estimated From Wind Tunnel and Flight Test Data, Symposium on Identification for Integrated Aircraft Development and Flight Testing, RTO (formerly AGARD), NATO, Madrid, Spain, May 5-7, 1998. Klein, Vladislav, and Murphy, P.C., Estimation of Aircraft Nonlinear Unsteady Parameters From Wind Tunnel Data, NASA TM-1998-208969, December, 1998.

Schmidt, David K.; Raney, David L.: "Modeling and Simulation of Flexible Flight Vehicles", AIAA Paper 98-4359, AIAA Modeling and Simulation Technologies Conference and Exhibit, Boston, MA, Aug. 10-12, 1998.

1997

Cockrell, Charles E. Jr.; McMinn John D.: "Enhanced Control Effector Designs for Airbreathing Transatmospheric Vehicles." AIAA Aerospace Sciences Meeting and Exhibit, 35th , Reno, NV, January 6-9, 1997. Paper No. 97-0297

Klein, V., Murphy, P.C., Curry, T.J., Brandon, J.M., Analysis of Wind Tunnel Longitudinal Static and Oscillatory Data of the F-16XL Aircraft, NASA TM 97-206276, NASA LaRC, 1997.

McMinn, John D.: "Extension of a Kolmogorov Atmospheric Turbulence Model for Time -Based Simulation Implementation." AIAA Guidance Navigation and Control Conference Paper No. 97-3532, New Orleans, La, August 11-13, 1997.

Morelli, E.A. and Klein, V., "Accuracy of Aerodynamic Model Parameters Estimated from Flight Test Data," Journal of Guidance, Control, and Dynamics, Vol. 20, No. 1, January-February 1997, pp. 74-80.

Morelli, E.A., "High Accuracy Evaluation of the Finite Fourier Transform using Sampled Data," NASA TM 110340, June 1997.

Morelli, E.A., "1996

McMinn, John D.: An Investigation of the Effectiveness of Hypersonic Vehicle Engine Flowpath Control Surfaces for Thrust Vectoring, M.S. Thesis, George Washington University, August 1996.

Morelli, E.A., "Piloted Parameter Identification Flight Test Maneuvers for Closed Loop Modeling of the F-18 High Alpha Research Vehicle (HARV)," NASA CR 198268, May 1996.

Morelli, E.A., "Flight Test Maneuvers for Closed Loop Lateral-Directional Modeling of the F-18 High Alpha Research Vehicle (HARV) using Forebody Strakes," NASA CR 198270, May 1996.

Morelli, E.A., "Parameter Identification Flight Test Maneuvers for Closed Loop Modeling of the F-18 High Alpha Research Vehicle (HARV)," NASA CR 198269, May 1996.

Morelli, E.A., "Forebody Strake Effectiveness Estimated from Dynamic Flight Test Maneuvers on the F-18 High Alpha Research Vehicle (HARV)," NASA CP-1998-207676 / PT2, NASA High Angle of Attack Technology Conference, Hampton, Virginia, September 1996.

Morelli, E.A., "Optimal Input Design for Closed Loop Modeling at High Angles of Attack," AIAA paper 96-3418, AIAA Atmospheric Flight Mechanics Conference, San Diego, California, July 1996.

Murphy, P.C., Davidson, J.B., Lallman, F.J., Morelli, E.A., and Messina, Michael D., "An Evaluation of Design Methodology and High Alpha Design Criteria for the ANSER Lateral-Directional Control Law," NASA CP-1998-207676 / PT1, NASA High Angle of Attack Technology Conference, Hampton, Virginia, September 1996.

Wichman, K.W., Pahle, J.W., Davidson, J.B., Bacon, B.J., Murphy, Patrick C., Ostroff, A.J.: High Angle-of-Attack Technology Conference, NASA/CP-1998-207767/PT1, NASA LaRC, held at NASA LaRC, September 17-19, 1996.

1995

Jackson, E. Bruce: Results of a Flight Simulation Software Methods Survey. AIAA Paper 95-3414 . Presented at AIAA Flight Simulation Technologies Conference, Baltimore, MD, August 7, 1995.

Jackson, E. Bruce: Manual for a Workstation-based Generic Flight Simulation Program ( LaRCsim ) Version 1.4. NASA TM-110164 , May 1995.

Morelli, E.A., "Global Nonlinear Aerodynamic Modeling using Multivariate Orthogonal Functions," Journal of Aircraft, Vol. 32, No. 2, March-April 1995, pp. 270-77.

Morelli, E.A. and Klein, V., "Determining the Accuracy of Aerodynamic Model Parameters Estimated from Flight Test Data," AIAA paper 95-3499, AIAA Atmospheric Flight Mechanics Conference, Baltimore, Maryland, August 1995.

Morelli, E.A., "Estimating Noise Characteristics from Flight Test Data using Optimal Fourier Smoothing," Journal of Aircraft, Vol. 32, No. 4, July-August 1995, pp. 689-695.

Morelli, E. A., "Determining the Accuracy of Model Parameter Estimates," NASA Research and Technology Highlights 1994, NASA TM 4708, Summer 1995, pp. 100-101. (authorship incorrectly attributed to Jim Batterson)

Morelli, E.A., "F-18 High Alpha Research Vehicle (HARV) Parameter Identification Flight Test Maneuvers for Optimal Input Design Validation and Lateral Control Effectiveness," NASA CR 198248, December 1995.

Raney, David L.; Person, Lee H. Jr.; Phillips, Michael R.: Investigation of Piloting Aids for Manual Control of Hypersonic Maneuvers, NASA TP 3525, October 1995.

Raney, David L.; Pototzky, Anthony S.; and McMinn, John D.: Impact of Aero-Propulsive-Elastic Interactions on Longitudinal Flight Dynamics of a Hypersonic Vehicle, AIAA Journal of Aircraft, Vol. 32, No. 2, March-April 1995.

Shaughnessy, John D.; McMinn, J. Dana; Gregory, Irene M.; Raney,David L.; Lallman, Frederick J.; Morrell, Frederick R.; and Chowdhry,Rajiv S.: "Research Summary of Hypersonic Vehicle Stability, Guidance, and Control Systems Integration From 1986 to 1992." NASA TM-4600, March, 1995.

1994

Chowdhry, R.S.; McMinn, John D.; Shaughnessy, John D.: "Linearization Methodology Using 6D POST with Application to an Air-Breathing SSTO Vehicle." NASA TM 4560, August 1994.

Chowdhry, Rajiv S.; McMinn, John D.; Shaughnessy, John D.: Hypersonic Vehicle Simulation Model: Lifting Body Configuration, NASA TM-109068, May, 1994. **removed from public domain by NASP program office - republishing is pending.

Gregory, Irene M.; McMinn, John D.; Chowdhry, Rajiv S. and Shaughnessy, John D.: "Hypersonic Vehicle Control Law Development Using H-[infinity] and [Mu]-Synthesis." Presented at NASA LaRC Workshop on Guidance, Navigation, Controls and Dynamics for Atmospheric Flight, Hampton, VA, March 18-19, 1993. NASA TM-10127,January 1994.

Grantham, William D.; Person, Lee H.; Bailey, M. L.; and Tingas, Stephen A.: Evaluation of Nonlinear Maneuvering Stability Characteristics of a Wide-Body Transport Airplane in Cruise Flight. NASA TM 4521, 1994.

Gregory, Irene M.; McMinn, J. D.; Chowdhry, Rajiv S.; and Shaughnessy, John D.: Hypersonic Vehicle Model and Control Law Development Using H-[infinity] and [mu]-Synthesis. NASA TM 4562, 1994.

Hoffler, Keith D., Brown, Philip W., Phillips, Michael R., Rivers, Robert A., Davidson, John B., Lallman, Frederick J., Murphy, Patrick C., and Ostroff, Aaron J., Evaluation Maneuver and Guideline Development For High-Alpha Control Law Design Using Piloted Simulation. Presented at 1994 AFM Conference, held in Scottsdale, AZ, August 1-3, 1994, AIAA Paper No. 94-3512.

Jackson, E. Bruce; Rivers, Robert A.; Chowdhry, Rajiv S. Ragsdale, W. A.; and Geyer, David W.: Launch Pad Abort Capabilities of the HL-20 Lifting Body. NASA TM-4550, May 1994.

Jackson, E. Bruce; Rivers, Robert A.; Chowdhry, Rajiv S. Ragsdale, W. A.; and Geyer, David W.: Launch Pad Abort of the HL-20 Lifting Body. J. Guidance, Control and Dynamics, vol. 17, no. 6, November-December 1994, pp. 1345-1349. Johnson, Eric N., Davidson, John B., and Murphy, Patrick C.: Predicting the Effect of Unmodeled Dynamics on an Eigenspace Assignment Aircraft Control System Design, NASA TM 4548, June, 1994.

Morrell, Frederick R.: Joint University Program for Air Transportation Research - 1992/1993. NASA CP 3246, 1994.

Morelli, E.A., "Estimating Noise Characteristics from Flight Test Data using Fourier Smoothing," AIAA paper 94-0152, 32nd AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, January 1994.

Morelli, E.A. and Klein, V., "Determining the Accuracy of Maximum Likelihood Parameter Estimates with Colored Residuals," NASA CR 194893, March 1994.

Morelli, E. A., "Nonlinear Modeling using Multivariate Orthogonal Functions," NASA Research and Technology Highlights 1993, NASA TM 4575, Summer 1994, pp. 37-38.

Morelli, E.A., "Flight Test Validation of Optimal Input Design using Pilot Implementation," IFAC paper IFAC-559, 10th IFAC Symposium on System Identification, Copenhagen, Denmark, July 1994. ,/p>

Phillips, W. H: Effects of Model Scale on Flight Characteristics and Design Parameters. J. Aircraft, vol 31, no. 2, March-April 1994, pp454, Mar. 1994.

Rivers, Robert A.; and Jackson, E. Bruce: Preliminary Piloted Simulation Studies of the HL-20 Lifting Body. J. Aircraft, vol. 31, no. 3, May-June 1994.

1993

Adams, William M., Jr.; and Hoadley, Sherwood T.: ISAC: A Tool for Aeroservoelastic Modeling and Analysis. NASA TM 109031, 1993.

Adams, William M., Jr.; and Hoadley, Sherwood T.: ISAC: A Tool for Aeroservoelastic Modeling and Analysis. Presented at AIAA/ASME/ASCE/AHS 34th Structures, Structural Dynamics, and Materials Conference, La Jolla, California, April 19, 1993.

Buttrill, Carey S.: NASA LaRC Workshop on Guidance, Navigation, Controls, and Dynamics for Atmospheric Flight 1993. NASA CP 10127, 1993.

Chappell, Alan R.; McManus, J. W.; and Goodrich, Kenneth H.: Trail Maneuver Generation & Selection in the Paladin Tactical Decision Generation System. NASA TM 107722, 1993.

Goodrich, Kenneth H.: High-Fidelity, Six Degree-of-Freedom Batch Simulation Environment for Tactical Guidance and Evaluation. NASA TM 4440, 1993.

Jackson, E. Bruce; Rivers, R. A.; Chowdhry, Rajiv S.; Ragsdale, W. A.; and Geyer, David W.: Investigation of the Launch Pad Abort Capabilities of the HL-20 Lifting Body.

Klein, V.: Methods for Identification of Aerodynamic Models from Measured Data.

Morelli, E. A.: Practical Input Optimization for Aircraft Parameter Estimation Experiments. NASA CR 191462, 1993.

Ogburn, M. E.; Goodrich, Kenneth H.; and Bailey, M. L.: Agility Metrics Research in the NASA High Angle of Attack Technology Program. Presented at 7th Interface/Industry Acceleration Colloquim, Dayton, Ohio, July 23, 1993.

Ostroff, Aaron J.; and Proffitt, Melissa S.: Longitudinal Control Design Approach for the High-Alpha Research Vehicle (HARV). NASA TP 3302, 1993.

Raney, D. L.; Pototzky, Anthony S.; and McMinn, J. D.: Impact of Aero-Propulsive-Elastic Interactions on Longitudianl Flight Dynamics of an Air-Breathing Hypersonic Vehicle. Presented at AIAA/ASME/ASCE/AHS 34th Structures, Structural Dynamics, and Materials Conference, La Jolla, California, April 19, 1993.

1992

Adams, William M., Jr.; Christhilf, David M.; Waszak, Martin R.; Mukhopadhyay, Vivek; and Srinathkumar, S.: Design ,Test, and Evaluation of Three Active Flutter Suppression Controllers. NASA TM 4338, 1992.

Belcastro, Christine M.; and Chang, B.-C.: On Parametric Uncertainty Modeling for Real Parameter Variations. Presented at 31st CDC, Tucson, Arizona, December 16, 1992.

Belcastro, Christine M.; Chang, B-C.; and Fischl, R.: Problem Formulation for Glideslope Trucking in Wind Shear Using Advanced Robust Control Techniques. NASA TM 104164, 1992.

Buttrill, Carey S.; Arbuckle, P. Douglas; and Hoffler, Keith D.: Simulation Model of a Twin-Tail, High Performance Airplane. NASA TM 107601, 1992.

Buttrill, Carey S.; Bacon, B. J.; Heeg, Jennifer; Houck, Jacob A.; and Wood, D.: Simulation and Model Reduction for the AFW Program.

Chappell, A. R.; McManus, J. W.; and Goodrich, Kenneth H.: Trial Maneuver Generation and Selection in the Paladin Tactical Decision Generation System.

Christhilf, David M.; and Adams, William M., Jr.: Multifunction Tests of a Frequency Domain Based Flutter Suppression System. NASA TM 107615, 1992.

Christhilf, David M.; and Adams, William M., Jr.: Multifunction Tests of a Frequency Domain Based Flutter Suppression System.

Davidson, John B.; and Schmidt, D. K.: Modified Optimal Control Pilot Model for Compter-Aided Design and Analysis. NASA TM 4384, 1992.

Davidson, John B.; Foster, John V.; Ostroff, Aaron J.; Lallman, Frederick J.; Murphy, Patrick C.; Hoffler, Keith D.; and Messina, M. D.: Development of a Control Law Design Process Utilizing Advanced Synthesis Methods With Application to the NASA F-18 HARV. Presented at High-Angle-of-Attack Projects and Technology Conference, Edwards, California, April 21, 1992.

Goodrich, Kenneth H.: Tactical Maneuvering Simulator. NASA TM 4452, 1992.

Goodrich, Kenneth H.; McManus, J. W.; and Chappell, A. R.: High-Fidelity Batch Simulation Environment for Integrated Batch and Piloted Air Combat Simulation Analysis.

Gregory, Irene M.; Chowdhry, Rajiv S.; McMinn, J. D.; and Shaughnessy, John D.: Hypersonic Vehicle Control Law Development Using H-[infinity] and [mu]-Synthesis.

Gregory, Irene M.; Chowdhry, Rajiv S.; McMinn, J. D.; and Shaughnessy, John D.: Hypersonic Vehicle Control Law Development Using H-[infinity] and [mu]-Synthesis. NASA TM 107689, 1992.

Hueschen, Richard M.; and Spitzer, Cary R.: Analysis of DGPS/INS and MLS/INS Final Approach Navigation Errors and Control Performance Data. Presented at National Technical Meeting of the Institute of Navigation, San Diego, California, January 27, 1992.

Jackson, E. Bruce; and Cruz, Christopher I.: Preliminary Subsonic Aerodynamic Model for Simulation Studies of the HL-20 Lifting Body. NASA TM 4302, 1992.

Jackson, E. Bruce; Cruz, Christopher I.; and Ragsdale, W. A.: Real-Time Simulation Model of the HL-20 Lifting Body. NASA TM 107580, 1992.

Middleton, David; Srivatsan, R.; and Person, Lee H.: Simulator Evaluation of Displays for a Revised Takeoff Performance Monitoring System. NASA TP 3270, 1992.

Middleton, David; Srivatsan, R.; and Person, Lee H.: Takeoff Performance Monitoring System Display Options.

Montgomery, Raymond C.; Buttrill, Carey S.; Dorsey, John T.; Juang, Jer-Nan; Lallman, Frederick J.; Moerder, Daniel D.; Scott, Michael A.; Troutman, Patrick; and Williams, Robert L. III: Space Robotics - Recent Accomplishments and Opportunities for Future Research. NASA TM 107675, 1992.

Ostroff, Aaron J.: High-Alpha Application of Variable-Gain Output Feedback Control. J. Guidance, Control, and Dynamics, Vol. 15, No. 2, pp. 491-497, Mar. 1992.

Raney, D. L.; and Lallman, Frederick J.: Control Integration Concept for Hypersonic Cruise-Turn Maneuvers. NASA TP 3136, 1992.

Srinathkumar, S.; and Waszak, Martin R.: Active Flutter Suppression Using "Dipole" Filters. NASA TM 107594, 1992.

Waszak, Martin R.; and Buttrill, Carey S.: Modeling and Model Simplification of Aeroelastic Vehicles: An Overview. NASA TM 107691, 1992.

Waszak, Martin R.; and Srinathkumar, S.: Active Flutter Suppression Using "Dipole" Filter. NASA TM 107594, 1992.

Waszak, Martin R.; and Srinathkumar, S.: Design and Experimental Validation of a Flutter Suppression Controller for the Active Flexible Wing. NASA TM 4381, 1992.

Waszak, Martin R.: Methodology for Computing Uncertainty Bounds of Multivariable Systems Based on Sector Stability Theory Concepts. Presented at , , April 1, 1992.

Waszak, Martin R.; and Srinathkumar, S.: Flutter Suppression for the Active Flexible Wing: Control System Design and Expreimental Validation.

1991

Bacon, B. J.: Order Reduction for Closed-Loop Systems.

Belcastro, Christine M.; and Buttrill, Carey S.: HiSAIR Briefing to Senior Staff. Presented at Briefing to LaRC senior Staff, , December 18, 1991.

Belcastro, Christine M.; Chang, B. C.; and Fischl, R.: Glideslope Tracking in Wind Shear Using Advanced Robust Control: A Problem Formulation. Presented at 10th Digital Avionics Systems Conference, Los Angeles, California, October 14, 1991.

Belcastro, Christine M.; Chang, B. C.; and Fischl, R.: On the Formulation of a Minimal Uncertainty Model for Robust Control with Structured Uncertainty. NASA TP 3094, 1991.

Belcastro, Christine M.; Chang, B. C.; and Fischl, R.: H-[infinity] Control with Bandwidth and H2 Contraints. Presented at American Control Conference, Boston, Massachusetts, June 26, 1991.

Bossi, J. A.; Langehough, M. A.; and Tollefson, J. C.: Personnel Launch System Autoland Development Study. NASA CR 187495, 1991.

Bundick, W. Thomas: Development of an Adaptive Failure-Detection and Identification System for Detecting Aircraft Control-Element Failures. NASA TP 3051, 1991.

Bundick, W. Thomas: Adaptive Failure Detection and Isolation System. NASA TM 4243, 1991.

Buttrill, Carey S.; and Bacon, B. J.: Model Order Reduction Applied to a Hot Bench Simulation of an Aeroelastic Wind Tunnel Model.

Fennell, Robert E.; Adams, William M., Jr.; and Christhilf, David M.: Parameter Insensitive Control Utilizing Eigenspace Methods. J. Guidance, Control and Dynamics, Vol. 14, No. 4, pp. 1208-1214, Nov. 1991.

Foster, John V.; Bundick, W. Thomas; and Pahle, Joseph W.: Controls for Agility Research in the NASA High-Alpha Technology Program.

Goodrich, Kenneth H.: Development of a Six Degree-of-Freedom Simulation Environment for Tactical Guidance Research and Evaluation.

Hattis, P. D.; Malchow, H. L.; and Shaughnessy, John D.: Integrated Trajectory and Control Analysis for Generic Hypersonic Vehicles.

Jackson, E. Bruce; Ragsdale, W. A.; and Powell, Richard W.: Utilization of Simulation Tools in the HL-20 Conceptual Design Process.

Jackson, E. Bruce; Bailey, M. L.; and Rivers, R. A.: Effect of Lift-to-Drag Ratio Upon Pilot Rating for a Preliminary Version of the HL-20 Lifting Body.

Klein, V.; Cobleigh, B. R.; and Noderer, K. D.: Lateral Aerodynamic Parameters of the X-29 Aircraft Estimated From Flight Data at Moderate to High Angles of Attack. NASA TM 104155, 1991.

McManus, J. W.; Chappell, A. R.; and Arbuckle, P. Douglas: Situation Assessment in the Paladin Tactical Decision Generation System. Presented at AGARD 53rd Symposium on Air Vehicle Mission Control and Management, Hague, the Netherlands, October 22, 1991.

McManus, J. W.: Design and Analysis Tools for Concurrent Blackboard Systems. Presented at 10th Digital Avionics Systems Conference, Los Angeles, California, October 14, 1991.

Middleton, David; Srivatsan, R.; and Person, Lee H.: Airplane Takeoff and Landing Performance Monitoring System. U. S. Patent 5047942, Sept. 1991.

Morrell, Frederick R.: Joint University Program for Air Transportation Research 1990-1991. NASA CP 3131, 1991.

Murphy, Patrick C.; and Davidson, John B.: Control Design for Future Agile Fighters.

Murphy, Patrick C.; Bailey, M. L.; and Ostroff, Aaron J.: Candidate Control Design Metrics for an Agile Fighter. NASA TM 4238, 1991.

Ozoroski, T. A.; Maughmer, M. D.; and Shaughnessy, John D.: Analysis of Delta Wing Aerodynamic Control Effectiveness in Ground Effect. NASA CR 1106, 1991.

Powell, Richard W.; Shaughnessy, John D.; Naftel, J. Christopher; and Cruz, Christopher I.: Ascent Performance Issues of an Airbreathing Horizontal-Takeoff Launch Vehicle. J. Guidance, Control, and Dynamics, Aug. 1991.

Raney, D. L.; and Lallman, Frederick J.: Control Concept for Maneuvering in Hypersonic Flight.

Rivers, R. A.; Jackson, E. Bruce; and Ragsdale, W. A.: Preliminary Development of the HL-20 Lifting Body Design. Presented at 35th Symposium of the Society of Experimental Test Pilots, Beverly Hills, California, September 25, 1991.

Shaughnessy, John D.; and Gregory, Irene M.: Trim Drag Reduction Concepts for Horizontal-Takeoff Single-Stage-to-Orbit Vehicles. NASA TM 102687, 1991.

Shaughnessy, John D.; McMinn, J. D.; Gregory, Irene M.; Chowdhry, Rajiv S.; Raney, D. L.; Lallman, Frederick J.; and Morrell, Frederick R.: Controls, Guidance, and Trajectory Integration Issues for Airbreathing Hypersonic Vehicles. Presented at 112th ASME Winter Annual Meeting, Atlanta, Georgia, December 1, 1991.

Shaughnessy, John D.; McMinn, J. D.; Gregory, Irene M.; Chowdhry, Rajiv S.; Raney, D. L.; and Lallman, Frederick J.: Controls, Guidance and Trajectory Integration Issues for NASP.

Waszak, Martin R.; and Buttrill, Carey S.: Design of an Active Flutter Suppression System for the Active Flexible Wing.

Waszak, Martin R.; and Srinathkumar, S.: Active Flutter Suppression: Control System Design and Experimental Validation.

1990

Adams, William M., Jr.; and Christhilf, David M.: Active Flutter Suppression Via Feedback of Synthesized Modal Velocity. NASA TM 4150, 1990.

Bundick, W. Thomas; Middleton, David; and Poole, W.L.: Results of Aircraft Open-Loop Tests of an Experimental Magnetic Leader Cable System for Guidance During Rollout and Turnoff. NASA TM 4153, 1990.

Buttrill, Carey S.; and Houck, Jacob A.: Hot Bench Simulation of the Active Flexible Wing Wind Tunnel Model.

Cao, Jighan; Garrett, Frederick, Jr; Hoffman, Eric; and Stalford, Harold: Analytical Aerodynamic Model of a High Alpha Research Vehicle Wind-Tunnel Model. NASA CR 187469, 1990.

Christhilf, David M.; Adams, William M., Jr.; Waszak, Martin R.; Srinathkumar, S.; and Mukhopadhyay, Vivek: Design and Test of Three Active Flutter Supression Controllers. Presented at 4th Workshop on Compuational Control of Flexible Aerospace Systems, Williamsburg, Virginia, July 11, 1990.

Goodrich, Kenneth H.; and McManus, J. W.: Integrated Environment for Tactical Guidance Research and Evaluation.

Goodrich, Kenneth H.; and McManus, J. W.: Tactical Guidance Research and Evaluation System. Presented at High Angle-of-Attack Technology Conference, Hampton, Virginia, October 31, 1990.

Lallman, Frederick J.; and Raney, D. L.: Altitude-Energy Regulator for NASP. NASA TM 1098, 1990.

McManus, J. W.; and Goodrich, Kenneth H.: Preliminary Subsonic Aerodynamic Model for Simulation Studies of the HL-20 Lifting Body. NASA TM 4302, 1992.

McManus, J. W.: A Parallel Distributed System for Aircraft Tactical Decision Generation. Presented at 9th AIAA/IEEE Digital Avionics Systems Conference, , October 15, 1990.

Perry, Boyd, III; Mukhopadhyay, Vivek; Tiffany, Sherwood H.; Cole, Stanley R.; and Buttrill, Carey S.: Design, Simulation, Implementation, and Testing of a Digital Flutter Suppression System for the Active Flexible Wing Wind Tunnel Model. Presented at 17th Congress of the International Council of Aeronautical Sciences (ICAS), Stockholm, Sweden, September 9, 1990.

Perry, Boyd, III; Mukhopadhyay, Vivek; Tiffany, Sherwood H.; Cole, Stanley R.; Buttrill, Carey S.; and Houck, Jacob A.: Digital Flutter-Suppression System Investigations for the Active Flexible Wing Wind Tunnel Model. Presented at AIAA/ASME 31st Structures, Structural Dynamics, and Materials Conference, Long Beach, California, April 2, 1990.

Perry, Boyd, III; Mukhopadhyay, Vivek; Tiffany, Sherwood H.; Cole, Stanley R.; Buttrill, Carey S.; and Houck, Jacob A.: Digital Flutter-Suppression System Investigations for the Active Flexible Wing Wind Tunnel Model. NASA TM 102618, 1990.

Sobel, Kenneth; Yu, Wangling; and Lallman, Frederick J.: Eigenstructure Assignment with Gain Suppression Using Eigenvalue and Eigenvector Derivatives. J. Guidance, Control, and Dynamics, Vol. 13, pp. 1008-1013, Nov. 1990.

Waszak, Martin R.; Schmidt, David K.; and Buttrill, Carey S.: Modeling and Model Simplification of Aeroelastic Vehcles. Presented at 17th Congress of the International Council of Aeronautical Sciences (ICAS), Stockholm, Sweden, September 9, 1990.

Wilson, David V.; and Riley, David R.: Flying Qualities Criteria Development Through Manned Simulation for 45 degree Angle of Attack. NASA CR 4311, 1990.

1989

Arbuckle, P. Douglas; Buttrill, Carey S.; and Zeiler, Thomas A.: New Simulation Model Building Process for Use in Dynamic Systems Integration Research. J. Guidance, Control, and Dynamics, Vol. 12, No. 6, pp. 894-900, Nov. 1989.

Arbuckle, P. Douglas; and Sliwa, Steven M.: Modal Techniques for Analyzing Airplane Dynamics.

Arbuckle, P. Douglas: Agility Research at NASA Langley. Presented at AIAA Aerospace Engineering Conference and Show, Los Angeles, California, February 16, 1989.

Bacon, B. J.: Closed-Form Solution for Loop Transfer Recovery via Reduced-Order Observers.

Bacon, B. J.; and Schmidt, D. K.: Multivariable Frequency-Weighted Order Reduction. J. Guidance, Control and Dynamics, Volume 12, No. 1, Jan. 1989.

Batterson, J. G.; and Klein, V.: Analysis of Flight Data from a High Incidence Research Model by System Identification Methods. NASA TP 2940, 1989.

Batterson, J. G.: Superagility Research. Presented at Wright Research Development Center/NASA LaRC Management Review Meeting, Dayton, Ohio, September 20, 1989.

Batterson, J. G.: System Identification Applied to a Free-Flight Drop Model. Presented at 8th IFAC/IFORS Symposium on Identification and System Parameter Estimation, Beijing, China, August 27, 1989.

Batterson, J. G.; and Klein, V.: Partitioning of Flight Data for Aerodynamic Modeling for Aircraft at High Angles of Attack. J. Aircraft, Vol. 26, No. 4, pp. 334-339, Apr. 1989.

Batterson, J. G.; and O’Mara, Thomas: Estimation of Longitudinal Stability and Control Derivatives for an Icing Research Airplane from Flight Data. NASA TM 4099, 1989.

Belcastro, Christine M.; Chang, B.-C.; and Fischl, Robert: A Methodology for Formulating the Minimal M-[delta] Structure of Uncertain Systems for Robust Control Analysis or Design.. Presented at 3rd Annual Workshop on Aerospace Computational Control, Oxnard, California, August 28, 1989.

Bossi, J. A.; Langebough, M. A.; and Lee, K. L.: Crew Emergency Return Vehicle Autoland Feasibility Study. NASA CR 181940, 1989.

Buttrill, Carey S.; and Houck, Jacob A.: Hot-Bench Simulation of Wind Tunnel Model to Support Active Flutter Controls. NASA TM R&T; 1989, 1989.

Goodrich, Kenneth H.; and McManus, J. W.: Tactical Decision Generator (TDG) for Superagile Aircraft. NASA TM R&T; 1989, 1989.

Goodrich, Kenneth H.; and Batterson, J. G.: Maneuver Guidance--TiGRES. Presented at High-Alpha Technology Workshop, Edwards, California, November 1, 1989.

Goodrich, Kenneth H.; Sliwa, Steven M.; and Lallman, Frederick J.: Closed-Form Trim Solution Yielding Minimum Trim Drag for Airplanes with Multiple Longitudinal Control Effectors. NASA TP 2907, 1989.

Goodrich, Kenneth H.; and McManus, J. W.: Development of a Tactical Guidance Research and Evaluation System (TiGRES).

Gracey, Christopher: Guidance Analysis of the Aeroglide Plane Change Maneuver as a Turning Point Problem. NASA TM 101639, 1989.

Gracey, Christopher: Analysis of a Turning Point for a Flight Trajectory Optimization Problem. Presented at IFAC Workshop on Singular Perturbations and Asymptotic Methods in Systems and Control, Boston, Massachusetts, August 17, 1989.

Klein, V.; and Batterson, J. G.: Parameter Identification. Presented at High-Alpha Technology Workshop, Edwards, California, November 1, 1989.

Lallman, Frederick J.; and Raney, D. L.: Velocity/Dynamic Pressure Regulator for NASP. NASA TM 1089, 1989.

Lallman, Frederick J.; and Raney, D. L.: Analysis of Dual Regulator Designs for NASP. Presented at 7th NASP Technology Symposium, , October 23, 1989.

Lallman, Frederick J.; and Raney, D. L.: Energy/Dynamic Pressure Regulator for NASP.

Lallman, Frederick J.; and Raney, D. L.: Altitude Velocity Regulator for NASP.

McManus, J. W.; and Goodrich, Kenneth H.: Application of Artificial Intelligence (AI) Programming Techniques to Tactical Guidance for Fighter Aircraft.

Murphy, Patrick C.; and Batterson, J. G.: Agility 2--Control Design Metrics. Presented at High-Alpha Technology Workshop, Edwards, California, November 1, 1989.

Noll, Thomas; Buttrill, Carey S.; Adams, William M., Jr.; and et al.: Aeroservoelastic Wind Tunnel Investigations Using the Active Flexible Wing Model - Status and Recent Accomplishments.

Noll, Thomas E.; Perry, Boyd, III; Tiffany, Sherwood H.; Cole, Stanley R.; Buttrill, Carey S.; and Adams, William M., Jr.: Aeroservoelastic Wind Tunnel Investigations Using the Active Flexible Wing Model - Status and Recent Accomplishments. NASA TM 101570, 1989.

Ostroff, Aaron J.; Lallman, Frederick J.; and Batterson, J. G.: Control Law Design. Presented at High-Alpha Technology Workshop, Edwards, California, November 1, 1989.

Ranaudo, R. J.; Batterson, J. G.; Reehorst, A. L.; Bond, T. H.; and O’Mara, T. M.: Determination of Longitudinal Aerodynamic Derivatives Using Flight Data from an Icing Research Aircraft. NASA TM 101427, 1989.

Ranaudo, R. J.; Batterson, J. G.; Reehorst, A. L.; Bond, T. H.; and O’Mara, T. M.: Determination of Longitudinal Aerodynamic Derivatives Using Flight Data from an Icing Research Aircraft.

Raney, D. L.; and Batterson, J. G.: Lateral Stability Analysis for X-29A Drop Model Using System Identification Methodology. NASA TM 4108, 1989.

Ross, A. Jean; Edwards, Geraldine F.; Klein, V.; and Batterson, J. G.: Validation of Aerodynamic Parameters for RAE High Incidence Research Models. J. Aircraft, Vol. 26, No. 7, pp. 621-628, July 1989.

Sobel, Kenneth M.; and Lallman, Frederick J.: Eigenstructure Assignment for the Control of Highly Augmented Aircraft. J. Guidance, Control and Dynamics, Vol 12, No. 3, pp.318-324, May 1989.

Srinathkumar, S.; and Adams, William M., Jr.: Active Flutter Suppression Using Invariant Zeros/Eigensystem Assignment.

1988

Adams, William M., Jr.; Fennell, Robert E.; and Christhilf, David M.: Flutter Suppression Using Eigenspace Freedoms to Meet Requirements. NASA CP 3031, 1988.

Adams, William M., Jr.; Christhilf, David M.; and Buttrill, Carey S.: Candidate Flutter Suppression Control Laws for the Active Flexible Wing Tunnel Model. Presented at 2nd NASA/AF Symposium on Recent Experiences in Multidisciplinary Analysis and Optimization, Hampton, Virginia, September 30, 1988.

Adams, William M., Jr.; Buttrill, Carey S.; and Tiffany, Sherwood H.: Generic Flutter Suppression Controller for AFW Simulation and Test. Presented at Active Flexible Wing Program Quarterly Review, Hampton, Virginia, July 20, 1988.

Bacon, B. J.; and Schmidt, D. K.: Fundamental Approach to Equivalent Systems. J. Guidance, Control and Dynamics, Volume 11, No. 16, Nov. 1988.

Bundick, W. Thomas: Development of a Technique for Estimating Noise Covariances Using Multiple Observers. NASA TM 4020, 1988.

Buttrill, Carey S.: Results of Including Geometric Nonlinearities in an Aeroelastic Model of an F/A-18. Presented at 2nd NASA/AF Symposium on Recent Experiences in Multidisciplinary Analysis and Optimization, Hampton, Virginia, September 30, 1988.

Buttrill, Carey S.: Equations of Motion for a Maneuvering Flexible Airplane. Presented at SAE Aerospace Control and Guidance Systems Committee Meeting #62, Subcommittee D. , Hampton, Virginia, September 30, 1988.

Fennell, Robert E.; Adams, William M., Jr.; and Christhilf, David M.: Application of Eigenspace Methods to Symmetric Flutter Suppression.

Hueschen, Richard M.; and McManus, J. W.: Flight Test of AI-Based Control Mode Panel Logic. NASA TM 101579, 1988.

Hueschen, Richard M.; and McManus, J. W.: Application of AI Methods to Aircraft Guidance and Control. Presented at 1988 American Control Conference, Atlanta, Georgia, June 17, 1988.

Lallman, Frederick J.; and Raney, D. L.: Dynamic Pressure/Energy Regulator for NASP. NASA TM 1032, 1988.

Lallman, Frederick J.; and Raney, D. L.: Dynamic Pressure/Energy Regulator Concept. Presented at 5th NASP Symposium, Hampton, Virginia, October 21, 1988.

McMinn, J. D.; Shaughnessy, John D.; and Arbuckle, P. Douglas: Description of an Automated Database Comparison Program. NASA TM 100609, 1988.

Perry, Boyd, III; Buttrill, Carey S.; Adams, William M., Jr.; and et. al: Active Flexible Wing Program - A Status Report. Presented at 1988 HAG-6 Workshop, Farnborough, United Kingdom, September 30, 1988.

Rynaski, E. G.; and Grantham, W.: Flight Control System Design Criteria. Presented at Annual Conference on Manual Control, Cambridge, Massachusetts, June 1, 1988.

Sobel, Kenneth H.; and Lallman, Frederick J.: Eigenstructure Assignment for the Control of Highly Augmented Aircraft. Presented at 1988 American Control Conference, Atlanta, Georgia, June 17, 1988.

Sobel, Kenneth M.; and Lallman, Frederick J.: Eigenstructure Assignment for a Thrust Vectored High Angle of Attack Aircraft.

Tiffany, Sherwood H.; and Adams, William M., Jr.: Nonlinear Programming Extensions to Rational Function Approximation Methods for Unsteady Aerodynamic Forces. NASA TP 2776, 1988.

Zeiler, Thomas A.; and Buttrill, Carey S.: Dynamic Analysis of an Unrestrained Rotating Structure Through Nonlinear Simulations. Presented at 29th SDM Conference , Williamsburg, Virginia, April 1, 1988.

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Curator: Bruce Jackson
NASA Official: Carey S. Buttrill
Last modified: August 29, 2006