基于DSP的电空转换单元自校正模糊控制器设计  

Design of Self-correcting Fuzzy Controller in Electro-Pneumatic Unit Based on DSP

作　　者：王海军[1] 韦海燕 李畸勇[3] 

机构地区：[1]西南交通大学峨眉校区,四川峨眉614202 [2]广西华蓝设计集团有限公司,广西南宁530011 [3]河海大学,江苏南京210098

出　　处：《机床与液压》2010年第24期69-71,共3页Machine Tool & Hydraulics

基　　金：西南交通大学青年教师科研起步资助项目(2008Q022)

摘　　要：介绍以TMS320F2812 DSP为控制器的电空转换单元的工作原理,采用自校正模糊控制对电空转换单元进行控制,并进行控制系统仿真和试验。结果表明:该电空转换单元具有良好的动态响应特性,稳态精度高,能够满足地铁车辆制动系统的需要。The working principle of EP unit with TMS320F2812 DSP as controller was described. A kind of self-correcting fuzzy controller was designed to control the EP unit. The simulation and test of the control system were done. The results show that the EP unit based on self-correcting fuzzy control has good dynamic performance and stable precision. It can meet the requirement of the braking system in metro.

关 键 词：电空转换单元 制动 自校正模糊控制 DSP 

分 类 号：TH137[机械工程—机械制造及自动化]