CAK6163Di数控车床直线电动机直接驱动系统模糊自适应控制的研究  

Study on Fuzzy Adaptive Control of Permanent Magnet Linear Motor Direct Drive System for CAK6163Di NC Lathe

作　　者：蓝益鹏[1] 王雷[2] 张琳琳[1] 

机构地区：[1]沈阳工业大学电气工程学院,沈阳110023 [2]沈阳机床集团沈一车床厂,沈阳110178

出　　处：《组合机床与自动化加工技术》2009年第9期70-72,共3页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：辽宁省教育厅科学研究计划资助(2004D040)

摘　　要：将模糊自适应PID控制引入CAK6163Di数控车床的永磁直线电动机直接驱动系统速度控制中。模糊自适应PID控制器可以根据速度误差以及误差的变化,按照模糊推理自动对PID参数进行最佳调整,可以满足不同时刻的误差和误差变化对PID参数自整定的要求,特别合适于永磁直线电动机驱动的非线性控制系统。采用上述方法后,能显著提高系统的鲁棒性,仿真结果验证了该方法的有效性。This paper present a fuzzy adaptive control strategy of permanent magnet synchronous linear mo- tor for CAK6163Di. According to fuzzy rules, the parameters of fuzzy adaptive PID controller can been regu- lated automatically by speed error and error change. Fuzzy control strategy specially fit to this nonlinear con- trol system. High-speed response for fuzzy control system is guaranteed. The system robustness is strikingly improved. Feasibility of the design method is verified by virtue of computer simulation.

关 键 词：数控车床 直线电动机 模糊自适应PID控制 

分 类 号：TM383[电气工程—电机]