| 基于并联RSO优化自抗扰的PMSM速度控制 |
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| 引用本文： | 付文强,赵东标,刘凯,赵世超.基于并联RSO优化自抗扰的PMSM速度控制[J].机械制造与自动化,2022,51(1):184-187. |
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| 作者姓名： | 付文强 赵东标 刘凯 赵世超 |
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| 作者单位： | 南京航空航天大学 机电学院,江苏 南京210016 |
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| 基金项目： | 国家重点基础研究发展计划资助项目(973计划;2014CB046501)。 |
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| 摘 要： | 为提高永磁同步电机调速系统的速度精度及抗干扰能力,提出一种并联降阶状态观测器优化线性自抗扰控制的方法。对传统线性扩张状态观测器进行改进,设计了降阶状态观测器。为了提升控制器在有限带宽内的抗扰动能力,设计并联型的降阶状态观测器。仿真结果表明,控制系统的速度精度和鲁棒性得到明显的提升。
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| 关 键 词： | 永磁同步电机 降阶状态观测器 线性自抗扰控制 速度控制 |
PMSM Speed Control Based on Active Disturbance Rejection Control Optimized by Parallel Reduced-order State Observer |
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| FU Wenqiang,ZHAO Dongbiao,LIU Kai,ZHAO Shichao.PMSM Speed Control Based on Active Disturbance Rejection Control Optimized by Parallel Reduced-order State Observer[J].Machine Building & Automation,2022,51(1):184-187. |
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| Authors: | FU Wenqiang ZHAO Dongbiao LIU Kai ZHAO Shichao |
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| Affiliation: | (College of Mechanical and Electronic Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China) |
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| Abstract: | To improve the speed accuracy of PMSM speed regulation system and the anti-disturbance ability,a control method based on linear active disturbance rejection control optimized by parallel reduced-order state observer is proposed.The traditional linear extended state observer is improved and the reduced-order state observer is designed.In order to improve the anti-disturbance ability of the controller within the limited bandwidth,a parallel reduced-order state observer is designed.Simulation results demonstrate that the speed accuracy and robustness of the control system are further upgraded. |
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| Keywords: | permanent magnet synchronous motor reduced-order state observer linear active disturbance rejection controller speed control |
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