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标题：无轴承异步电机自抗扰控制系统 |
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作者：朱明祥，孙红艳，姚伟星 |
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| 2018年第3期 访问次数：313次 |
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摘要：介绍了自抗扰控制器的结构和数学模型，以及自抗扰控制器在无轴承异步电机中的应用，包括转子磁链辨识模块、无速度传感器模块、速度转矩ADRC控制模块等，建立了基于ADRC的BIM控制系统。实验和仿真结果表明，将ADRC应用到无轴承异步电机系统中，系统的动态性能好，抗干扰能力强。
关键词：无轴承异步电机；自抗扰控制；Matlab
Abstract: This paper introduced the structure and mathematical model of active disturbance rejection controller (ADRC) and its application in bearingless induction motor(BIM), including the rotor flux identification module, speed sensorless module, speed torque ADRC controller module. The BIM control system based on ADRC was established. The experiment and simulation results show that the system has good dynamic performance and strong antiinterference ability when the ADRC is applied to the bearingless induction motor system.
Key words: BIM；ADRC；Matlab |
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