Title :
Robust stabilization of large space structures via displacement feedback
Author :
Fujisaki, Yasumasa ; Ikeda, Masao ; Miki, Kazuhiro
Author_Institution :
Dept. of Comput. & Syst. Eng., Kobe Univ., Japan
fDate :
12/1/2001 12:00:00 AM
Abstract :
It has been known that static velocity and displacement feedback with collocated sensors and actuators can stabilize large space structures robustly against "any" uncertainty in mass, damping, and stiffness, independently of the number of flexible modes. The authors present dynamic displacement feedback which can achieve such robust stabilization. The proposed control law can be implemented in a decentralized scheme straightforwardly
Keywords :
actuators; displacement control; feedback; robust control; sensors; collocated sensors; control law; decentralized scheme; displacement feedback; large space structures; robust stabilization; static velocity; Actuators; Differential equations; Feedback; Mobile robots; Nonlinear systems; Rivers; Robotics and automation; Robustness; Stability; Time varying systems;
Journal_Title :
Automatic Control, IEEE Transactions on
