Design and Realization of Nine-point Controller Based on FPGA

摘要：

This paper proposes a new method of designing a nine-point controller using FPGA technology. The key of this control strategy is to perform a logical relationship between the error, the error rate and the working states of the nine point controller. Four assistant variables, which will reduce the logic units and the complexity, were introduced to the algorithm in order to optimize the design on FPGA. Bringing the dynamic error control to the output of the controller can eliminate the fluctuation of output and effectively improve the stability of control. The controller is verified by a single closed loop temperature control system. The results of the experiment show that the performances of the system could meet the control requirement.

关键词： FPGA Nine-point Controller Temperature Control

作者: Yang Suying Gao Miaomiao Li Zhuohan Yang Liang

作者单位: Dalian University of Technology, Dalian, Liaoning, 116024, China

会议类型: 国际会议

会议名称: 2010 International Conference on Measuring Technology and Mechatronics Automation(ICMTMA 2010)(2010年检测技术与机电自动化国际会议)

会议地点: 长沙

会议语种:英文

页码: 966-969

在线出版日期: 2010-03-13（万方平台首次上网日期，不代表论文的发表时间）