| 基于哈密顿系统原理的PMSM自适应阻尼注入控制 |
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| 引用本文： | 于珊珊,于海生,刘旭东.基于哈密顿系统原理的PMSM自适应阻尼注入控制[J].青岛大学学报(工程技术版),2009,24(3):29-35. |
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| 作者姓名： | 于珊珊 于海生 刘旭东 |
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| 作者单位： | 青岛大学自动化工程学院,山东青岛266071 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 基于能量成形和端口受控哈密顿（PCH）系统原理,针对永磁同步电机（PMSM）参数不确定性所引起的转速误差,利用自适应阻尼注入控制方法,设计了负载转矩恒定已知和未知情况下的控制器。采用最大转矩/电流（MTPA）控制原理确定系统期望平衡点,并分析其稳定性。仿真结果表明,将自适应阻尼注入控制方法应用到PMSM的PCH控制中,对参数不确定性所引起的转速误差具有很好的抑制作用,从而使系统具有较好的转速跟踪性能。
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| 关 键 词： | 永磁同步电机 自适应阻尼注入 哈密顿系统 控制器 仿真 |
Adaptive Damping Injection Control of Permanent Magnet Synchronous Motor Based on Hamiltonian System Theory |
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| YU Shan-shan,YU Hai-sheng,LIU Xu-dong.Adaptive Damping Injection Control of Permanent Magnet Synchronous Motor Based on Hamiltonian System Theory[J].Journal of Qingdao University(Engineering & Technology Edition),2009,24(3):29-35. |
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| Authors: | YU Shan-shan YU Hai-sheng LIU Xu-dong |
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| Affiliation: | (School of Automation Engineering, Qingdao University, Qingdao 266071, China ) |
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| Abstract: | Based on energy-shaping and PCH （port-controlled Hamiltonian） system theory, in view of the speed error caused by the parametric instability of PMSM （permanent magnet synchronous motor）, a novel controller is designed using the method of adaptive damping injection control when the load torque is known and unknown. The desired equilibrium of the system is obtained according to MTPA （maximum torque per ampere） control rule. The simulation results show better attenuation performances of speed tracking performances of the PCH system, which can effectively restrain the error caused by the parametric instability with the method of adaptive damping injection for PMSM. |
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| Keywords: | PMSM adaptive damping injection Hamiltonian systems controller simulation |
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