Title :
Positioning control for a 3-mass system with inertia rotors using CMAC
Author :
Fujisawa, Shoichiro ; Obika, Masanobu ; Kawada, Kaxuo ; Yamamoto, Takayuki ; Sueda, Osamu
Author_Institution :
Dept. of Electro-Mech. Syst. Eng., Takamatsu Nat. Coll. of Technol., Japan
Abstract :
This paper reports on the positioning control system for the 3-mass system which generates a torsional vibration. A lot of studies have been made on that system. But if state feedback controller is used for controlling, it needs accurate modeling. That´s why we propose a 2-DOF controller using a CMAC as an adaptive feedforward controller, which is feedback error learning. The proposed scheme compares with the traditional controller to verify its validity.
Keywords :
adaptive control; cerebellar model arithmetic computers; feedforward; position control; rotors; state feedback; 2DOF controller; 3-mass system; CMAC; adaptive feedforward controller; feedback error learning; inertia rotors; positioning control; state feedback controller; torsional vibration; Adaptive control; Brain modeling; Control systems; Feedback; Feedforward systems; Inverse problems; Neural networks; Performance gain; Springs; Three-term control;
Conference_Titel :
Control Conference, 2004. 5th Asian
Conference_Location :
Melbourne, Victoria, Australia
Print_ISBN :
0-7803-8873-9
