Design of localizer capture and track hold for a transport airplane - An H(infinity)/LTR approachThe authors describe the design of a lateral track-hold control law in a localizer capture and track autopilot using a procedure based on H(infinity)-optimization and loop transfer recovery. The recovery of the achievable performance using output feedback from a satisfactory track-hold design obtained in an H(infinity)-optimization is demonstrated. Simulation for a lateral track command is presented along with robustness properties of the output feedback design. Results indicate that the recovery of achievable performance must be carefully traded-off against control bandwidth limitation.
Document ID
19920028959
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Chen, B. M. (Washington State Univ. Pullman, WA, United States)
Saberi, A. (Washington State University Pullman, United States)
Ly, Uy-Loi (Washington, University Seattle, United States)
Ebrahimi, Y. S. (Boeing Commercial Airplanes Seattle, WA, United States)