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首页> 外文期刊>Journal of energy and power engineering >Sensorless Control of Switched Reluctance Motor Drive Systems
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Sensorless Control of Switched Reluctance Motor Drive Systems

机译:开关磁阻电机驱动系统的无传感器控制

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This paper presents a sliding mode observer for sensorless operation of SRM (switched reluctance motor) drive. Design of such an observer depends mainly on the nonlinear model of SRM. In this technique, neither extra hardware nor huge memory space are not required but it only requires active phase measurements. Furthermore, PI (proportional integral) and adaptive FLPI (fuzzy logic PI) controllers are suggested to operate individually along with the SMO (sliding mode observer) to cover a full speed range of sensorless controller. Both controller schemes operate in PWM (pulse width modulation) control mode. The proposed observer is implemented and tested using a digital signal processor. All results obtained with both simulation and experimental investigations corroborate the superior performance of the adaptive fuzzy logic controller (FLPI) when compared with those of PI controller.
机译:本文提出了一种用于SRM(开关磁阻电机)驱动器无传感器运行的滑模观察器。这种观察者的设计主要取决于SRM的非线性模型。在这种技术中,既不需要额外的硬件也不需要巨大的存储空间,而仅需要有源相位测量。此外,建议PI(比例积分)和自适应FLPI(模糊逻辑PI)控制器与SMO(滑模观察器)一起单独运行,以覆盖无传感器控制器的整个速度范围。两种控制器方案均以PWM(脉冲宽度调制)控制模式运行。建议的观察者使用数字信号处理器来实现和测试。与PI控制器相比,通过仿真和实验研究获得的所有结果都证明了自适应模糊逻辑控制器(FLPI)的优越性能。

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