Title :
Stabilizing control of the unstable mechanical system
Author :
Yongxuan, Huang ; Fang, Xu ; Yuguang, Huang
Author_Institution :
Inst. of Syst. Eng., Xi´´an Jiaotong Univ., China
Abstract :
In this paper, a linear function observer controller is applied to the stabilization of the inherently unstable system of coupled inverted pendulums. The system consists of two carts and two pendulums. The two pendulums are coupled mechanically by a spring in order to make the system to be a multivariable model. The control scheme and actual device are described in the paper. The experiments showed excellent performance
Keywords :
control system synthesis; controllers; mechanical variables control; multivariable control systems; observers; pendulums; stability; coupled inverted pendulums; linear function observer controller; mechanical coupling; multivariable model; stabilizing control; unstable mechanical system; Constitution; Control systems; DC motors; Gravity; Hydrogen; Instruments; Mathematical model; Mechanical systems; Springs; Systems engineering and theory;
Conference_Titel :
Industrial Electronics, Control, and Instrumentation, 1995., Proceedings of the 1995 IEEE IECON 21st International Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-3026-9
DOI :
10.1109/IECON.1995.483830
