Volume 38 Issue 1
Jan.  2012
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Guo Hong, Wu Haiyang, Wu Peijunet al. Brushless DC motor double closed-loop control system based on variable coefficient PID[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(1): 1-5. (in Chinese)
Citation: Guo Hong, Wu Haiyang, Wu Peijunet al. Brushless DC motor double closed-loop control system based on variable coefficient PID[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(1): 1-5. (in Chinese)

Brushless DC motor double closed-loop control system based on variable coefficient PID

  • Received Date: 03 Sep 2010
  • Publish Date: 30 Jan 2012
  • A variable coefficient proportion integration differentiation(PID)algorithm used in the position loop was proposed and analyzed in the control system of electrical dual-redundancy brushless DC torque motor used in the direct drive valve. The steady-state error of the system was eliminated quickly by enhancing the influence of proportion regulator and integrator gradually according to the position deviation. The integration of position error was limited to ensure the system'sstability. Experimental results show that the variable coefficient PID algorithm used in the position loop can ensure the system'sstability and the accuracy of the position response, whatever the inner loop uses current loop or velocity loop. For the same step response, the step rise time of the double closed loop structure of the position and current reduced more than 32% compared with that of the double closed loop structure of the position and velocity. However, the double closed-loop structure of position/velocity loop performs strong loading appliance and strong robustness.

     

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  • [1] 郭宏,蔚永强,邢伟.三余度直接驱动阀驱动控制系统[J].北京航空航天大学学报,2007,33(11):1286-1290 Guo Hong,Yu Yongqiang,Xing Wei.Triplex-redundancycontrol system for direct-drive-valve[J].Journal of Beijing University of Aeronautics and Astronautics,2007,33(11):1286-1290(in Chinese) [2] Lin Jea-Sen,Chen Chern-Lin,Lai Chen-Yan.A high-bandwidth PWM servo amplifier for the direct-drive-valve actuation system //Amplified Power Electronics Conference and Exposition.San Diego,CA:IEEE,1993:28-332 [3] 王大彧,郭宏,于凯平,等.基于FPGA的直接驱动阀用音圈电机功率驱动器[J].北京航空航天大学报,2010,36(8):953-956 Wang Dayu,Guo Hong,Yu Kaiping,et al.FPGA-based power drive device for voice coil motor used in direct drive valve[J].Journal of Beijing University of Aeronautics and Astronautics,2010,36(8):953-956(in Chinese) [4] 王自强,张龙,黄燕丹.飞行控制用无刷直流电动机的优化设计[J].北京航空航天大学学报,2004,30(7):587-592 Wang Ziqiang,Zhang Long,Huang Yandan.Optimization design of brushless DC motor for flight control[J].Journal of Beijing University of Aeronautics and Astronatics,2004,30(7):587-592(in Chinese) [5] Fang Hongwei,Xia Changliang,Chen Zhengwei,et al.Position servo control of brushless DC motor based on the second discrete filter //Robotics and Biomimetics.Sanya:IEEE,2007:1838-1842 [6] 郭宏,蔚永强.基于变结构PID控制的直接驱动阀伺服控制系统[J].电工技术学报,2007,22(11):58-62 Guo Hong,Yu Yongqiang.DDV Servocontrol system basedon variable-structure PID control[J].Transactions of China Electrotechnical Society,2007,22(11):58-62(in Chinese) [7] 王巍,郭宏,邢伟,等.电气/机械混合四余度无刷直流力矩电动机控制系统[J].中国电机工程学报,2010,30(6):100-104 Wang Wei,Guo Hong,Xing Wei,et al.A control system for electrical/mechanical hybrid four-redundancy brushless DC torque motor[J].Proceedings of the CSEE,2010,30(6):100-104 (in Chinese) [8] 付永领,裴忠才,宋国彪,等.新型直接驱动伺服阀的瞬态液动力分析[J].机床与液压,1999(1):23-24 Fu Yongling,Pei Zhongcai,Song Guobiao,et al.Analysis of transient flow force in a new direct drive servo valve[J].Machine Tool & Hydraulics,1999(1):23-24(in Chinese) [9] 马瑞卿,刘卫国,罗兵.双余度有限转角力矩电动机控制技术[J].微电机,2000,33(3):24-26 Ma Ruiqing,Liu Weiguo,Luo Bing.Controlling of dual-redundancy limited angle torque motor[J].Micromotors Servo Technique,2000,33(3):24-26(in Chinese) [10] Jhih-Da Hsu,Ching-Lung Tsai,Ying-Yu Tzou.Design and implementation of a voice-coil motor servo control IC for auto-focus mobile camera applications //Power Electronics Specialists Conference.Orlando,FL:IEEE,2007:1357-1362 [11] Shao Xiaoyin,Sun Dong.Development of an FPGA-based motion control ASIC for robotic manipulators //Intelligent Control and Automation.Dalian: ,2006:8221-8225 [12] Wang Dayu,Yu Kaiping,Guo Hong.Functional design of FPGA in a brushless DC motor system based on FPGA and DSP //Vehicle Power and Propulsion Conference.Harbin:IEEE,2008:1-4
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