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首页> 外文会议>2010 International Symposium on Computer Communication Control and Automation >Fuzzy MRAS based speed estimation for sensorless stator field oriented controlled induction motor drive
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Fuzzy MRAS based speed estimation for sensorless stator field oriented controlled induction motor drive

机译：基于模糊MRAS的无传感器定子磁场定向感应电动机驱动速度估计

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摘要

An on-line estimated synchronous speed control using fuzzy MRAS (model reference adaptive system) approach for the sensorless stator field oriented controlled induction motor drive is presented. The proposed skill is based on reactive power observer, in which the traditional PI adaptive mechanism is replaced by adaptive fuzzy ones in MRAS configuration. All the simulation and experimental programs are developed under MATLAB software with Simulink and Real-Time Workshop toolbox. Simulation and experimental results confirm the fuzzy MRAS based estimated speed method can improve the performance for the sensorless stator field oriented controlled induction motor drive, such as robust to parameters variation and fast speed response.
机译：提出了一种基于模糊MRAS（模型参考自适应系统）方法的在线估计同步速度控制方法，该方法用于无传感器定子磁场定向控制感应电动机驱动器。所提出的技术基于无功功率观测器，在MRAS配置中，传统的PI自适应机制被自适应模糊机制取代。所有的仿真和实验程序均在带有Simulink和Real-Time Workshop工具箱的MATLAB软件下开发。仿真和实验结果证明，基于模糊MRAS的估计速度方法可以改善无传感器定子磁场定向控制感应电动机驱动器的性能，例如对参数变化的鲁棒性和快速的速度响应。

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