Title :
Synthesis and Stability Analysis of a Class of on-off Feedback Systems
Author :
Akasaka, Daisuke ; Liu, Kang-Zhi
Author_Institution :
Dept. of Electron. & Mech. Eng., Chiba Univ.
Abstract :
This paper studies the feedback control of a class of planar systems which include the double integrator and are actuated by on-off input. This class of systems includes many important applications such as the orientation control of satellites which are actuated by thrustors. A class of nonlinear feedback laws are proposed which guarantee the global stability. The basic approach in stability analysis is to use continuous and piecewise smooth Lyapunov functions. Besides the satellites, a possible area of application is the inverters in power electronics
Keywords :
Lyapunov methods; asymptotic stability; control system analysis; control system synthesis; feedback; nonlinear control systems; on-off control; piecewise linear techniques; Filippov solution; asymptotic stability; feedback control; global stability; nonlinear feedback laws; on-off feedback systems; orientation control; piecewise smooth Lyapunov functions; planar systems; stability analysis; Actuators; Control system synthesis; Control systems; Feedback control; Lyapunov method; Mechanical engineering; Nonlinear dynamical systems; Satellites; Stability analysis; State feedback; Asymptotic stability; Filippov solution; On-Off system; Synthesis;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1712295
