...
【24h】

FFA-based speed control of BLDC motor drive

机译:基于FFA的BLDC电机驱动器速度控制

获取原文
获取原文并翻译 | 示例
           

摘要

This paper presents the speed control of brushless direct current (BLDC) motor drive using nature-inspired algorithm. These algorithms can be applied to any virtual problem that can be treated as an optimisation task. The proposed design problem of speed controller is formulated as an optimisation problem and firefly algorithm (FFA) is employed to search for optimal proportional-integral-derivative (PID) parameters of speed controller by minimising the time domain objective function. The performance of the proposed FFA-PID controller for the speed control of brushless direct current motor has been tested under sudden change of set-point, load torque for below rated speed and rated speed, the performance of the proposed controller is compared with bat algorithm based controller BA-PID. The brushless direct current motor drive has been simulated using MATLAB/SIMULINK and simulation results demonstrate the effectiveness of the proposed algorithm in controlling the speed of motor drive when compared with bat algorithm through some time domain parameters.
机译:本文提出了基于自然启发算法的无刷直流(BLDC)电动机驱动器的速度控制。这些算法可以应用于可以视为优化任务的任何虚拟问题。将提出的速度控制器设计问题公式化为一个优化问题,并采用萤火虫算法(FFA)通过最小化时域目标函数来搜索速度控制器的最佳比例积分微分(PID)参数。在设定值突然变化,额定速度和额定速度以下的负载转矩变化的情况下,对所提出的用于无刷直流电动机速度控制的FFA-PID控制器的性能进行了测试,并将所提出的控制器的性能与bat算法进行了比较基于控制器的BA-PID。使用MATLAB / SIMULINK对无刷直流电动机驱动器进行了仿真,仿真结果表明,与通过某些时域参数的bat算法相比,该算法在控制电动机驱动器速度方面的有效性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号