Sliding Mode Controller Design for Position and Speed Control of Flight Simulator Servo System with Large Friction

查看全文 作　　者：Liu Jinkun & Er LianjieAutomatic Control Department, Beijing University of Aeronautics and Astronautics, Beijing 100083, P. R. China

出　　处：《Journal of Systems Engineering and Electronics》索引2003年第14卷第3期,共4页

基　　金：This project was supported by the Aeronautics Foundation of China (00E21022). 摘　　要：Flight simulator is an important device and a typical high-performance position and speed servo system used in the hardware-in-the-loop simulation of flight control system. Friction is the main nonlinear resistance in the flight simulator servo system, especially in a low-speed state. Based on the description of dynamic and static models of a nonlinear Stribeck friction model, this paper puts forward sliding mode controller to overcome the friction, whose stability is proved. Simulation example indicates that the controller can guarantee a high robust performance and have a high precision of position tracking and speed tracking for a flight simulator servo system. 关键词：滑动模控制器飞行模拟器伺服系统摩擦模拟

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Sliding Mode Controller Design for Position and Speed Control of Flight Simulator Servo System with Large Friction

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