Title :
The controller designing for force loading system based on inverse model
Author :
Zhao Jiangbo ; Wang Junzheng ; Wang Zhengjun
Author_Institution :
Sch. of Autom., Beijing Inst. of Technol., Beijing, China
Abstract :
An adaptive controller for nonlinear force loading system is designed. The inverse model building, model switching and error compensation are researched. The existence of the plant inverse model is analyzed, and then the model building based on data is presented. The finite time tracker performance index is used to switch the inverse model. Local linearity proportion control is adopted as the compensator to compensate the control error caused by inverse model error. A group test curves are given to show the effectiveness of the adaptive inverse controller.
Keywords :
adaptive control; control system synthesis; force control; nonlinear control systems; proportional control; adaptive controller; control error; controller designing; error compensation; finite time tracker performance index; inverse model building; inverse model error; local linearity proportion control; model switching; nonlinear force loading system; Adaptation model; Force; Inverse problems; Load modeling; Loading; Mathematical model; Valves; Adaptive Control; Force Load; Inverse Model;
Conference_Titel :
Control Conference (CCC), 2010 29th Chinese
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6263-6
