摘要
以提高电动汽车控制性能为目标,主要针对电动汽车控制系统的双向DC/DC变换器和电机驱动器的基本组成电路——降压斩波电路和升压斩波电路进行研究,搭建了系统软硬件平台,设计了模糊自整定PI控制器,通过实验验证了该控制器的良好控制效果。
Improving the control performance of electric vehicle is the aim of this thesis. The main study focuses on buck chopper and boost chopper that are basic form circuits for bi-directional DC/DC converter and motor driver in the control system of electric vehicle. The hardware and software platform is constructed, and the fuzzy self-turning PI controller is designed, and the controller is wonderful in the control effect according to the experiments.
出处
《机械》
2005年第6期53-55,62,共4页
Machinery
