Title :
High performance bounded control
Author :
Shewchun, J. Marc ; Feron, Eric
Author_Institution :
Dept. of Aeronaut. & Astronaut., MIT, Cambridge, MA, USA
Abstract :
The high performance bounded (HPB) control methodology is based upon the idea of using progressively higher gains as the system approaches equilibrium to avoid actuator saturation and to improve performance. In this paper three new theoretical results are presented. The first provides a formal stability proof for the HPB control scheme. The second provides a method for dealing with asymmetric position constraints. The third allows for the incorporation of actuator rate constraints into the HPB methodology
Keywords :
stability; HPB control; actuator rate constraints; actuator saturation; asymmetric position constraints; high-performance bounded control; stability; Actuators; Aerodynamics; Control systems; Ellipsoids; Lyapunov method; Performance gain; Riccati equations; Space technology; Stability; Strain control;
Conference_Titel :
American Control Conference, 1997. Proceedings of the 1997
Conference_Location :
Albuquerque, NM
Print_ISBN :
0-7803-3832-4
DOI :
10.1109/ACC.1997.612061
