Based on the fuzzy PID brushless DC motor control system design

摘要：

This paper according to the traditional PID control system of the nonlinear time-varying, is not easy to realize the on-line adjustment of the flaw and proposed one kind based on the FPGA (Field Programmable Gate Array), implementation of fuzzy PID control algorithm and its application to brushless DC motor speed control system. Using VHDL (Very High Speed Integrated Circuit HardwareDescription Language) language and Quartus II built-in macro module on the PID modules are constructed. In the construction of the PID module based on fuzzy control theory to join. The application of Mattab system simulation tools and Quartus II waveform simulator to construct fuzzy PID module simulation, and the application of fuzzy PID module on brushless DC motor speed control, then make whole speed control system is more reliable. The simulation results show that: based on FPGA realizing fuzzy PID control system has the advantages of simple structure, easy modification and can make the system reach the speed more stab le results.

关键词： FPGA VHDL Fuzzy control theory Fuzzy PID control

作者: Ping Xue Haichao Wang Juanjuan Hou Wenchao Li

作者单位: School of Automation Harbin University Of Science And Technology Harbin, China

会议类型: 国际会议

会议名称: 2012 International Conference on Measurement,Information and Control(2012测量、信息与控制国际会议 ICMIC2012)

会议地点: 哈尔滨

会议语种:英文

页码: 703-706

在线出版日期: 2012-05-18（万方平台首次上网日期，不代表论文的发表时间）