机械科学与技术2012，Vol.31Issue(5)：749-752,4.
结合重复控制补偿和CMAC的液压伺服系统PID控制研究
PID Control of Hydraulic Servo System that Combines Repetitive Compensation Control with CMAC
摘要
Abstract
Widely used in aerospace and other high-tech areas,hydraulic servo systems require that their output should quickly track the input instructions without overshoot and that their control accuracy be good.To address the strong nonlinearity and repetitive motion of a hydraulic servo system,this paper takes advantage of repetitive control compensation and CMAC（Cerebellar Model Articulation Controller） to construct a compound PID controller by combining repetitive control compensation and CMAC with PID,which is used to carry out the position control of the hydraulic servo system.The simulation results show that compared with both the CMAC and the CMAC and PID parallel controller,our compound PID controller can enhance the response speed of the hydraulic servo system and the accuracy for tracking its periodical signals,thus enhancing its interference suppression capability.关键词
液压伺服系统/CMAC/重复控制补偿/PID/仿真Key words
hydraulic servo system/CMAC/repetitive control compensation/PID control/simulation分类
信息技术与安全科学引用本文复制引用
张丹红,胡孝芳,苏义鑫,沈俊..结合重复控制补偿和CMAC的液压伺服系统PID控制研究[J].机械科学与技术,2012,31(5):749-752,4.基金项目
湖北省自然科学基金项目（2009CDB082）资助 （）
