| 基于多并联支路的双余度永磁同步电机伺服系统分析 |
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| 引用本文： | 杨天红,王磊,郝明晖,冯同,刘威,郝双晖. 基于多并联支路的双余度永磁同步电机伺服系统分析[J]. 航空动力学报, 2018, 45(8): 8-14 |
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| 作者姓名： | 杨天红 王磊 郝明晖 冯同 刘威 郝双晖 |
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| 作者单位： | 哈尔滨工业大学 机电工程学院,黑龙江 哈尔滨150001,哈尔滨理工大学 机械动力工程学院,黑龙江 哈尔滨150080,哈尔滨工业大学 机电工程学院,黑龙江 哈尔滨150001,哈尔滨工业大学 机电工程学院,黑龙江 哈尔滨150001,北方导航控制技术股份有限公司,北京100176,哈尔滨工业大学 机电工程学院,黑龙江 哈尔滨150001 |
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| 基金项目： | 中国博士后基金项目(2016M600256)；黑龙江省博士后基金项目(LBHZ16092) |
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| 摘 要： | 为了提高永磁同步电机(PMSM)伺服系统的可靠性,提出了一种基于多并联支路的双余度PMSM伺服系统。阐述了其基本的冗余设计原理和控制驱动原理。依据电机的具体结构和控制驱动方式,建立了基于多并联支路的双余度PMSM的数学模型及其控制系统模型,包括磁链平衡方程、电压平衡方程、转矩方程、机械运动方程和电流控制系统框图及其稳定性分析。并依据建立的模型,基于MATLAB/Simulink仿真其发生故障时的工作状态,得到整个伺服系统的响应数据,从理论上验证了该伺服系统的容错性能。
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| 关 键 词： | 可靠性 多并联支路 双余度永磁同步电机 数学建模 MATLAB/Simulink仿真 |
| 收稿时间： | 2018-03-12 |
Analysis of DualRedundancy Permanent Magnet Synchronous MotorServo System Based on Multiple Parallel Branches |
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| YANG Tianhong,WANG Lei,HAO Minghui,FENG Tong,LIU Wei and HAO Shuanghui. Analysis of DualRedundancy Permanent Magnet Synchronous MotorServo System Based on Multiple Parallel Branches[J]. Journal of Aerospace Power, 2018, 45(8): 8-14 |
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| Authors: | YANG Tianhong WANG Lei HAO Minghui FENG Tong LIU Wei HAO Shuanghui |
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| Affiliation: | Mechanical & Electrical Engineering College, Harbin Institute of Technology,Harbin 150001, China,Mechanical and Power Engineering College, Harbin University of Science and Technology,Harbin 150080, China,Mechanical & Electrical Engineering College, Harbin Institute of Technology,Harbin 150001, China,Mechanical & Electrical Engineering College, Harbin Institute of Technology,Harbin 150001, China,North Navigation and Control Technology Limited Ltd., Beijing 100176, China and Mechanical & Electrical Engineering College, Harbin Institute of Technology,Harbin 150001, China |
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| Abstract: | In order to improve the reliability of the permanent magnet synchronous motor (PMSM) servo system, a dualredundancy PMSM servo system based on multiple parallel branches was given, the basic principles of redundancy design and control driving were proposed. Besides the mathematical models of the dualredundancy PMSM servo system based on multiple parallel branches were built, including magnetic chain equilibrium equation, voltage balance equation, torque equation, mechanical motion equation and the block diagram of current control system as well as stability analysis. According to mathematical model, the simulation of its failure working state was conducted to verify the faulttolerant performance of dualredundancy PMSM servo system based on MATLAB/Simulink. |
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| Keywords: | reliability multiple parallel branches dualredundancy permanent magnet synchronous motor mathematical model MATLAB/Simulink simulation |
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