伺服电动机混合闭环控制及实现  

Control and Application Research on Mixed Closed-loop Control of Servo Motor

作　　者：江卫华[1] 苏文静[1] 

机构地区：[1]武汉工程大学电气信息学院,武汉430206

出　　处：《微电机》2008年第12期81-82,共2页Micromotors

摘　　要：详述了半闭环伺服驱动产生位置误差的原因。为了保证伺服电动机高响应性和精确定位,设计了一种混合结构的闭环位置随动系统,并对系统的稳定性和随动性作了分析和验证。As for the application of servo motor in position driving, this paper presented the fact that half-closed-loop servo driving easily leads to position error. For the purpose of high response and precise positioning of servo motor, closed-loop position following-up system with mixed structure had been designed. Also stability and following-up of servo system had been analyzed and proved in detailed.

关 键 词：伺服电动机 位置误差 稳定性 伺服系统 

分 类 号：TM383.4[电气工程—电机]