Abstract:Considering the influence of inverter’s nonlinear factors on the speed control system,surface permanent magnet synchronous motor(SPMSM) speed control system is researched from the perspective of energy and robustness. Firstly,the unified port-controlled Hamiltonian systems with dissipation(PCHD) modeling including inverter is established,so the passive controller of the SPMSM drive system is designed based on the interconnection and damping assignment of energy- shaping method and PCHD theory,which could simplify control algorithm and ensure global stability. Nonlinear disturbance caused by the inverter is compensated using the extended state observer. A nonsingular fast terminal sliding mode control to obtain a faster speed and the better robustness for the speed loop is designed in order to obtain desired q axis current. Simulation and experimental results show that the proposed method can ensure strong robustness,accurate and fast speed control performance,and improve steady,dynamic performance of speed control system.
侯利民,王巍. 表面式永磁同步电机无源非奇异快速终端滑模控制[J]. 电工技术学报, 2014, 29(11): 45-52.
Hou Limin,Wang Wei. Passivity-Based Control and Nonsingular Fast Terminal Sliding Mode Control for SPMSM. Transactions of China Electrotechnical Society, 2014, 29(11): 45-52.
[1] March P,Turner M C. Anti-windup compensator designs for nonsalient permanent-magnet synchronous motor speed regulators[J]. IEEE Transactions on Industry Applications,2009,45(5): 1598-1609. [2] 陈振,耿洁,刘向东. 基于积分时变滑模控制的永磁同步电机调速系统[J]. 电工技术学报,2011,26(6): 56-61. Chen Zhen,Geng Jie,Liu Xiangdong. An integral and exponential time-varying sliding mode control of permanent magnet synchronous motors[J]. Transactions of China Electrotechnical Society,2011,26(6): 56-61. [3] 汪海波,周波,方斯琛. 永磁同步电机调速系统的滑模控制[J]. 电工技术学报,2009,24(9): 71-77. Wang Haibo,Zhou Bo,Fang Sichen. A PMSM sliding mode control system based on exponential reaching law[J]. Transactions of China Electrotechnical Society,2009,24(9): 71-77. [4] Mohamed Y A R. Adaptive self-tuning speed control for permanent-magnet synchronous motor drive with dead time[J]. IEEE Transactions on Energy Conversion,2006,21(4): 855-862. [5] 杨立永,张云龙,陈智刚. 基于参数辨识的PMSM电流环在线自适应控制方法[J]. 电工技术学报,2012,27(3): 86-91. Yang Liyong,Zhang Yunlong,Chen Zhigang. On-line adaptive control of PMSM current-loop based on parameter identification[J]. Transactions of China Electrotechnical Society,2012,27(3): 86-91. [6] Florent Morel,Lin Shi Xuefang,Jean Marie Rétif. A comparative study of predictive current control schemes for a permanent-magnet synchronous machine drive[J]. IEEE Transactions on Industrial Electronics,2009,56(7): 2715-2728. [7] Se Jong Jeong,Seung Ho Song. Improvement of predictive current control performance using online parameter estimation in phase controlled rectifier[J]. IEEE Transactions on Power Electronics,2007,22(5): 1820-1825. [8] Ortega R,Van Der Schaft A J,Maschkec B. Inter- connection and damping assignment passivity-based control of port-controlled Hamiltonian systems[J]. Automatica,2002,38(4): 585-596. [9] 侯利民,张化光,刘秀翀. 带ESO的自适应滑模调节的SPMSM自抗扰-无源控制[J]. 控制与决策,2010,25(11): 1651-1655. Hou Limin,Zhang Huaguang,Liu Xiuchong. Adaptive sliding mode controller based on extened state observer of SPMSM with active disturbance rejective-passivity- based controller[J]. Control and Decision,2010,25(11): 1651-1655. [10] 皇甫宜耿,Laghrouche S,刘卫国. 高阶滑模消抖控制在永磁同步电动机中的应用[J]. 电机与控制学报,2012,16(2): 7-11. Huangfu Yigeng,Laghrouche S,Liu Weiguo. Chatte- ring avoidance high order sliding mode control for permanent magnet synchronous motor[J]. Electric Machines and Control,2012,16(2): 7-11. [11] 郑剑飞,冯勇,陆启良. 永磁同步电机的高阶终端滑模控制方法[J]. 控制理论与应用,2009,26(6): 697-700. Zheng Jianfei,Feng Yong,Lu Qiliang. High-order terminal sliding-mode controlfor permanent magnet synchronous motor[J]. Control Theory & Applications,2009,26(6): 697-700. [12] 张晓光,赵克,孙力. 永磁同步电动机混合非奇异终端滑模变结构控制[J]. 中国电机工程学报,2011,31( 27): 116-122. Zhang Xiaoguang,Zhao Ke,Sun Li. Hybrid nonsingular terminal sliding mode control for permanent magnet synchronous motor drive system[J]. Proceedings of the CSEE,2011,31( 27): 116-122. [13] 郑雪梅,李晓磊,任毅. 无源高阶终端滑模控制双馈风力发电系统[J]. 电机与控制学报,2012,16(8): 81-86. Zheng Xuemei,Li Xiaolei,Ren Yi. Passivity and higher- order sliding mode control for doubly-fed induction generator wind power system[J]. Electric Machines and Control,2012,16(8): 81-86. [14] 于海生,赵克友. 基于端口受控哈密顿方法的PMSM最大转矩/电流控制[J]. 中国电机工程学报,2006,26(8): 82-87. Yu Haisheng,Zhao Keyou. Maximum torque per ampere control of PMSM based on pore-controlled Hamiltonian theory[J]. Proceedings of the CSEE,2006,26(8): 82-87. [15] 王艳敏,王常虹,冯勇. 具有逆变器死区补偿的永磁同步电动机滑模控制[J]. 吉林大学学报,2010,40(4): 1096-1101. Wang Yanmin,Wang Changhong,Feng Yong. Sliding mode control of permanent magnet synchronous motor with inverter dead- time compensation[J]. Journal of Jilin University,2010,40(4): 1096-1101.