推荐星级:
  • 1
  • 2
  • 3
  • 4
  • 5

基于遗传算法的Boost变换器效率自优化

更新时间:2020-11-01 01:10:54 大小:2M 上传用户:zhengdai查看TA发布的资源 标签:遗传算法boost变换器效率优化 下载积分:1分 评价赚积分 (如何评价?) 收藏 评论(0) 举报

资料介绍

利用了遗传算法对Boost变换器的工作频率进行自优化处理,以实现提高变换器效率的目的。电路采用了采用Boost变换器,以PID算法为基础来稳定输出电压。程序控制的上层算法为遗传算法,用以找到效率最高时对应的最优频率点。通过MATLAB仿真遗传算法,并快速精准的找到最优频率点。然后通过板上实验,在恒定功率输出的情况下,遗传算法寻找到最优频率点用时仅1 min,可以在效率上提升达12%,表明了遗传算法在Boost变换器效率自优化中的可行性。

The genetic algorithm is used to optimize the working frequency of boost converter,so as to achieve the goal of improving the converter efficiency.The circuit uses the boost converter to stabilize the output voltage based on the PID algorithm.The upper layer algorithm of program control is a genetic algorithm to find the optimal frequency point corresponding to the highest efficiency.The genetic algorithm is simulated by MATLAB,and the optimal frequency point is found quickly and accurately.Then,in the case of the constant power output,the genetic algorithm can improve the efficiency by up to 12%,which indicates the feasibility of the genetic algorithm in the optimization of boost converter efficiency.

部分文件列表

文件名 大小
基于遗传算法的Boost变换器效率自优化.pdf 2M

全部评论(0)

暂无评论