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首页> 外文期刊>International Journal of Engineering Research and Applications >FPGA Based Digital Controllers for BLDC Motors
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FPGA Based Digital Controllers for BLDC Motors

机译：基于FPGA的BLDC电机数字控制器

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摘要

Permanent Magnet Brushless DC (PMBLDC) machines have found immerse applications in automobile, automation, consumer electronics, medical and industrial applications due to their high efficiency, long operating life ratio of torque delivered to the size and fast dynamic response. In a brushless motor, the rotor incorporates the magnets, and the stator contains the windings. Commutation is implemented electronically with a drive amplifier that uses semiconductor switches to change current in the windings based on rotor position feedback. Commutation is implemented on FPGA as it provides greater flexibility and higher resources for implementing control algorithms. The paper thereby deals with the development of a virtual BLDC motor controller in FPGA. Various other digital controllers are also discussed. A model of the BLDC motor is simulated, and its controller is implemented on a FPGA system.
机译：永磁无刷直流（PMBLDC）机器因其高效率，传递扭矩至尺寸的长寿命比以及快速的动态响应而被广泛应用于汽车，自动化，消费电子，医疗和工业应用中。在无刷电动机中，转子装有磁体，而定子装有绕组。换向是通过驱动放大器以电子方式实现的，该驱动放大器使用半导体开关根据转子位置反馈来改变绕组中的电流。换向在FPGA上实现，因为它为实现控制算法提供了更大的灵活性和更多的资源。因此，本文着眼于FPGA中虚拟BLDC电机控制器的开发。还讨论了其他各种数字控制器。仿真了BLDC电机的模型，其控制器在FPGA系统上实现。

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