THE RESEARCH OF LINEAR MOTOR CONTROL BASED ON SOPC NIOSII

摘要：

The system of electromagnetic linear motor control based on the SOPC Nios II processor and FPGA platform is given.A special PWM module is used to accomplish Velocity/Pulse conversion function and speed-test module is used to finish Pulse/Velocity conversion function.With the help of the State-machine algorithm, the different velocity will be exchange smoothly.The closed loop speed control of electromagnetic linear motor will come true, through the improvement PID algorithm.The experiment result on the Nios 11 platform declares this method can well meet the linear motor control response demand below the 5Hz frequency.Compared with other control based on SCM, DSP and so on, this platform supplies an innovation way for the linear motor control.

关键词： FPGA SOPC Nios II Processor Linear Motor Control PID and State Machine Algorithm

作者: XU XINHU LI GUIQIN GUO QING CAI XIN

作者单位: The Key Laboratory of Mechanical Automation And Robotics of Shanghai,Shanghai University,200072 EIectronics Laboratory of Vanfeng Viston (China) R&D Center,Shanghai,200233

会议类型: 国际会议

会议名称: 3rd International Conference on Mechanical and Electrical Technology(ICMET2011) (2011第三届机械与电气技术国际会议)

会议地点: 大连

会议语种:英文

页码: 687-693

在线出版日期: 2011-08-26（万方平台首次上网日期，不代表论文的发表时间）