| 非均匀气隙永磁同步电机的有限时间混沌同步 |
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| 引用本文： | 唐传胜,戴跃洪,甄文喜.非均匀气隙永磁同步电机的有限时间混沌同步[J].控制理论与应用,2014,31(3):404-408. |
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| 作者姓名： | 唐传胜 戴跃洪 甄文喜 |
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| 作者单位： | 电子科技大学机械电子工程学院,电子科技大学机械电子工程学院,电子科技大学机械电子工程学院 |
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| 基金项目： | 国家科技重大专项资助项目(2009ZX04001). |
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| 摘 要： | 针对非均匀气隙永磁同步电机(PMSM)混沌系统,提出一种改进的主动有限时间同步控制器.该控制器首先利用主动控制来实现动态误差系统非线性项和线性项的近似解耦,再通过有限时间稳定控制来实现驱动系统和相应系统的有限时间同步.通过仿真实验,验证了该控制器比传统的控制器具有更强的鲁棒性和快速响应能力.
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| 关 键 词： | 永磁同步电机 混沌同步 主动控制 有限时间稳定 |
| 收稿时间： | 2013/1/16 0:00:00 |
| 修稿时间： | 2013/10/10 0:00:00 |
Finite-time chaotic synchronization of permanent magnet synchronous motor with nonsmooth air-gap |
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| TangChuansheng,DAI Yue-hong and ZHen Wen-xin.Finite-time chaotic synchronization of permanent magnet synchronous motor with nonsmooth air-gap[J].Control Theory & Applications,2014,31(3):404-408. |
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| Authors: | TangChuansheng DAI Yue-hong and ZHen Wen-xin |
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| Affiliation: | College of Mechatronics , University of Electronic Science and Technology of China,College of Mechatronics , University of Electronic Science and Technology of China |
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| Abstract: | A novel active finite-time synchronous controller is proposed for the chaotic system of permanent magnet
synchronous motor (PMSM) with nonsmooth air-gap. In this controller, the active control is used to decouple the linear
terms and nonlinear terms of the dynamic error system. Then, we use finite-time stability theory to design the controller
which can achieve finite-time chaos synchronization of the drive system and response system. Simulation results show that
the presented control scheme is more effective than traditional ones in robustness and rapid response capability. |
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| Keywords: | permanent magnet synchronous motor (PMSM) chaos synchronization active control finite-time stability |
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