We propose a composite control scheme for a gyro mirror line-of-sight stabilization system. It comprises an adaptive controller augmented with a variable structure to remain efficient in the face of modeling errors and extraneous disturbances. Under an adequate selection of control parameters, the control scheme guarantees an asymptotically stable closed-loop response. An automatic tuning method is developed for the proposed control scheme which explicitly uses inherent properties of the control structure for tuning purposes. Simulation and experimental results are provided to illustrate the operational principles of the proposed scheme and to demonstrate its viability in real practical applications.
Composite control of a gyro mirror line-of-sight stabilization platform-design and auto-tuning
ISA Transactions ; 40 , 2 ; 155-171
2001
17 Seiten, 13 Quellen
Article (Journal)
English
Engineering Index Backfile | 1944
SFIM VS 580 gyro-stabilised sight
Automotive engineering | 1981
|Spacecraft Line-of-Sight Control Using a Single Variable-Speed Control Moment Gyro
Online Contents | 2006
|