William Garrard
Professor & Director Minnesota Space Grant Consortium

Publications

• Vibhor Bageshwar, Demoz Gebre-Egziabher, William L. Garrard, Paul Shestople, and Michael Adams, 2008, Inertially-Aided Vector Matching Algorithm for Satellite Attitude Determination of Spin Stabilized Satellites, Journal of Guidance, Control and Dynamics, AIAA 2008-6295, (Conf. Proceeding) More Details
• Vibhor Bageshwar, Demoz Gebre-Egziabher, William L. Garrard, Tryphon T. Georgiou, 2008, A Stochastic Observability Test for discrete-Time Kalman Filters, Journal of Guidance, Control and Dynamics, AIAA 2008-, (Conf. Proceeding) More Details
• Travis Drayna, Michael Barnhardt, Graham Candler, William Garrard, 2008, Detached Eddy Simulations of the MSL Parachute at Supersonic Conditions, AIAA Journal, in preparation, (Journal Article) More Details
• Yiyuan Zhao, William L. Garrard and Joseph Mueller, 2008, Benefits of Trajectory Optimization in Airship Flights, AIAA Journal of Aircraft, in preparation, (Journal Article) More Details
• Vibhor L. Bageshwar, Demoz Gebre-Egziabher, William L. Garrard, et. al, 2006, Minnesat: GPS Attitude Determination Experiments Onboard a Nanosatellite, 20' Annual AIAA/USU Conference on Small Satellites, , (Conf. Proceeding) More Details, Request PDF
• Travis W. Drayna, Michael D. Bamhardt, Graham V. Candler, William L. Garrard, 2006, Detached Eddy Simulations of the MSL Parachute at Supersonic Conditions, , , (Preprint) More Details, Request PDF
• Vibhor Bageshwar, William Garrard, Rajesh Rajamani, 2004, Model Predictive Control of Transitional Maneuvers for Adaptive Cruise Control Systems, IEEE Transactions on Vehicular Technology, vol. 53, number 5pp 1573-1586, (Journal Article) More Details, Request PDF
• Amy Foster and William Garrard, 2004, The History of the Aerospace Engineering and Mechanics Department at the University of Minnesota, Aerospace Engineering Education During the First Century of Flight, Editors, Barnes McCormick, Conrad Newberry, and Eric Jumper, AIAA Press, pp 99-107., (Journal Article) More Details, PDF file
• Gregory Wolodkin, Gary J. Balas, and William L. Garrard, 1999, Application of Parameter-Dependent Robust Control Synthesis to Turbofan Engines, JOURNAL OF GUIDANCE, CONTROL, AND DYNAMICS, Vol. 22, No. 6, November–December, (Journal Article) More Details, Request PDF
• William L. Garrard, 1998, Lateral Directional Aircraft Control Using Eigenstructure Assignment, Journal of Guidance, Control and Dynamics, Vol. 21, No. 3pp. 523-525, May-June,, (Journal Article) More Details, Request PDF
• Gary J. Balas, Jack Ryan, Jong-Yeob Shin, and William L. Garrard, 1998, A new technique for design of controllers for turbofan engines, AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, 34th, (Conf. Proceeding) More Details, Request PDF
• Greg Wolodkin, Gary J. Balas, and William L. Garrard, 1998, Application of parameter-dependent robust control synthesis to turbofan engines, Aerospace Sciences Meeting and Exhibit, 36th, (Conf. Proceeding) More Details, Request PDF
• Jean-Marc Biannic, Pierre Apkarian, William L. Garrard, 1997, Parameter Varying Control of a High Performance Aircraft, Journal of Guidance, Control and Dynamics, Vol. 20, No. 2pp. 225-231, March-April, (Journal Article) More Details, Request PDF
• V. Kalro, T. E. Tezduyar, and W Garrard, 1997, Parallel Computational Methods for 3D Simulation of a Parafoil with Prescribed Shape Changes, Parallel Computing, Vol. 23pp. 1349-1363, (Journal Article) More Details, Request PDF
• V. Kalro, S. Aliabadi, W. Garrard, and T. Tezduyar, 1997, Parallel Finite Element Simulation of Large Ram-Air Parachutes, International Journal for Numerical Methods in Fluids, Vol. 24pp. 1353-1369, (Journal Article) More Details, Request PDF
• J. Reiner, G.J. Balas, and W. Garrard, 1996, Flight control design using robust dynamic inversion and time scale separation, Automatica, vol. 32, no. 11, November, pp. 1493-1504, (Journal Article) More Details, Request PDF
• Jacob Reiner, Gary J. Balas, and William L. Garrard, 1995, Design of a Flight Control System for a Highly Maneuverable Aircraft Using Robust Dynamic Inversion, Journal of Guidance, Control and Dynamics, pp. 18-24, Jan.-Feb., (Journal Article) More Details, Request PDF
• S. Anthony Snell, Dale Enns, William L. Garrard, 1992, Nonlinear Inversion Flight Control for a Supermaneuverable Aircraft, Journal of Guidance, Control and Dynamics, pp. 976-984 May-June, (Journal Article) More Details
• William L. Garrard, S. Anthony Snell, Dale Enns, 1992, Nonlinear Feedback Control of Highly Manoeuvrable Aircraft, International Journal of Control, Vol. 56, No 4pp. 799-812, (Journal Article) More Details, Request PDF
• W. L. Garrard and B. S. Liebst, 1990, Design of a Multivariable Helicopter Flight Control System for Handling Qualities Enhancement, Journal of the American Helicopter Society, Vol. 35, no 4pp. 23-30, October, (Journal Article) More Details
• W. L. Garrard, Eicher Low, Scott Prouty, 1989, Design of Attitude and Rate Command Systems for Helicopters Using Eigenstructure Assignment, Journal of Guidance Control and Dynamics, Vol. 12, No. 6pp. 783-792, Nov. - Dec., (Journal Article) More Details, Request PDF
• W. L. Garrard and M. L. Konicke, 1989, Calculated and Experimental Stresses in Solid and Ring Slot Parachutes, Journal of Aircraft, Vol. 26, No. 6pp. 590-92, June, (Journal Article) More Details, Request PDF
• B. S. Liebst, W. L. Garrard, and J. A. Farm, 1988, Design of a Multivariable Flutter Suppression System, Journal of Guidance Control and Dynamics, Vol. 11, no 4, May-June, (Journal Article) More Details
• W. L. Garrard, M. L. Konicke, K. Y. Wu, and K. K. Muramoto, 1987, Measured and Calculated Stresses in a Ribbon Parachute Canopy, Journal of Aircraft, Vol. 24, no 2, pp. 65-71, Feb., (Journal Article) More Details, Request PDF
• B. S. Liebst, W. L. Garrard, and W. M. Adams, 1986, Design of an Active Flutter Suppression System, Journal of Guidance, Control and Dynamics, Vol. 9, no. 1pp. 64-71, Jan.-Feb., (Journal Article) More Details, Request PDF
• W. L. Garrard and B. S. Liebst, 1985, Active Flutter Suppression Using Eigenspace and Linear Quadratic Design Techniques, Journal of Guidance, Control and Dynamics, Vol. 8, no 3pp. 304-311, May-June, (Journal Article) More Details, Request PDF
• W. L. Garrard and K. K. Muramoto, 1982, Calculated and Experimental Stress Distributions in a Ribbon Parachute Canopy, Journal of Aircraft, Vol. 19pp. 1095-1097, Nov, (Journal Article) More Details, Request PDF
• T. Weber and W. L. Garrard, 1982, Effects of Flexibility on Stability of Small Ribbon Parachutes, Journal of Aircraft, Vol. 19pp. 692-694, Aug., (Journal Article) More Details, Request PDF
• T. A. Konicke and W. L. Garrard, 1982, Stress Measurements in a Ribbon Parachute Canopy, Journal of Aircraft, Vol. 19pp. 598-600, July, (Journal Article) More Details, Request PDF
• W. L. Garrard, J. K. Mahesh, C. R. Stone and H. J. Dunn, 1982, Robust Kalman Filter Design for Active Flutter Suppression, Journal of Guidance and Control, pp. 412- 414, July, (Journal Article) More Details, Request PDF
• W. L. Garrard and T. A. Konicke, 1981, Stress Measurements in Bias Constructed Parachute Canopies during Inflation and at Steady State, Journal of Aircraft, Vol. 18pp. 881-886, Oct., (Journal Article) More Details, Request PDF
• J. K. Mahesh, C. R. Stone, W. L. Garrard, and H. J. Dunn, 1981, Control Law Synthesis for Flutter Suppression Using Linear Quadratic Gaussian Theory, Journal of Guidance and Control, pp. 415-422, July, (Journal Article) More Details, Request PDF
• D. E. Olson and W. L. Garrard, 1979, Model-Follower Longitudinal Control for Automated Guideway Transit Vehicles, IEEE Transactions on Vehicular Technology, pp. 36-45, Feb., (Journal Article) More Details, Request PDF
• W. L. Garrard, A. L. Kornhauser, D. Mackinnon, S. J. Brown, 1978, State-of-the-Art of Longitudinal Control of AGT Vehicles, Journal of High Speed Ground Transportation, pp. 35-68, No. 2, (Journal Article) More Details
• W. L. Garrard, 1978, Effects of Jerk Limiting on Stability of Automated Transit Vehicles, ASME Journal of Dynamic Systems, Measurement and Control, pp. 298-301, Dec., (Journal Article) More Details
• Reggie J. Caudill and William L. Garrard, 1977, Vehicle-Follower Longitudinal Control for Automated Guideway Transit Vehicles, Journal of High Speed Ground Transportation, pp. 217-244, fall, (Journal Article) More Details, Request PDF
• William L. Garrard and John M. Jordan, 1977, Design of Nonlinear Automatic Flight Control Systems, Automatica, Vol. 13pp. 497-505, Sept., (Journal Article) More Details, Request PDF
• William L. Garrard and Reggie J. Caudill, 1977, Dynamic Behavior of Strings of Automated Transit Vehicles, SAE Transactions, pp. 1365-1378, (Journal Article) More Details, Request PDF
• R. J. Caudill and W. L. Garrard, 1977, Vehicle-Follower Longitudinal Control for Automated Transit Systems, ASME Journal on Dynamic Systems, Measurement and Control, pp. 241-249, Dec., (Journal Article) More Details, Request PDF
• W. L. Garrard, R. J. Caudill and T. L. Rushfeldt, 1975, Safety in Small Vehicle Automated Transit Systems, Traffic Safety, pp. 22-24, (Journal Article) More Details
• S. C. Yang and W. L. Garrard, 1974, A Low Sensitivity, Modern Approach to the Longitudinal Control of Automated Transit Vehicles, ASME Journal on Dynamic Systems, Measurement and Control, pp. 218-228, (Journal Article) More Details, Request PDF
• W. L. Garrard and A. L. Kornhauser, 1973, Use of State Observers in the Optimal Feedback Control of Automated Transit Vehicles, ASME Journal of Dynamic Systems, Measurement and Control, pp. 220-227, (Journal Article) More Details, Request PDF
• W. L. Garrard and A. L. Kornhauser, 1972, Design of Optimal Feedback Systems for Longitudinal Control of Automated Transit Vehicles, Transportation Research, Vol. 7pp. 125-144, October, (Journal Article) More Details, Request PDF
• W. L. Garrard, 1972, Sub-optimal Feedback Control for Nonlinear Systems, Automatica, Vol. 8pp. 219-221, (Journal Article) More Details, Request PDF
• W. L. Garrard, G. Hand and Robert Raemer, 1972, Sub-optimal Feedback Control of a String of Vehicles Moving in a Single Guideway, Transportation Research, Vol. 6, No. 3pp. 197-210,, (Journal Article) More Details, Request PDF
• W. L. Garrard, 1972, Further Results on the Synthesis of Finite Time Stable Systems, IEEE Transactions on Automatic Control, Vol. AC-17pp. 142-144, Feb., (Journal Article) More Details, Request PDF
• W. L. Garrard, 1972, On Linear Modeling of Nonlinear Systems, Int. J. Control, Vol. 15, No. 6pp. 1165-1168, (Journal Article) More Details, Request PDF
• W. L. Garrard, 1972, Sub-optimal Feedback Control of Linear Gyroscopic Systems, Journal of Optimization Theory and Applications. Vol. 10, No. 6, pp. 404-416, (Journal Article) More Details, Request PDF
• W. L. Garrard, 1969, Additional Results on Sub-optimal Feedback Control of Non-linear Systems, Int. J. Control, Vol. 10, No. 6pp. 657-663, (Journal Article) More Details, Request PDF
• W. L. Garrard and L. G. Clark, 1969, On the Synthesis of Sub-optimal, Inertia-Wheel Attitude Control Systems, Automatica, pp. 781-789, Nov., (Journal Article) More Details, Request PDF
• W. L. Garrard, 1968, A Method of Sub-optimal Stabilization of Spacecraft Angular Velocity, Int. J. Control, Vol. 8, No. 3pp. 269-273, Sept., (Journal Article) More Details, Request PDF
• W. L. Garrard and L. G. Clark, 1968, On the Suppression of Limit Cycle Oscillations, IEEE Transactions on Automatic Control, Vol. AC-13pp. 454-455, Aug., (Journal Article) More Details, Request PDF
• W. L. Garrard and J. A. Walker, 1967, Stability of a Class of Coupled Systems, IEEE Trans. Auto. Control. Vol. AC-12, No. 6, pp.786-787, Dec., (Journal Article) More Details, Request PDF
• W. L. Garrard, N. H. McClamroch, and L. G. Clark, 1967, An Approach to Sub-optimal Feedback Control of Non-linear Systems, Int. J. Control, Vol. 5, No. 5pp. 425-435, (Journal Article) More Details, Request PDF

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Last Modified: 2008-09-19 at 15:01:26 -- this is in International Standard Date and Time Notation