保证准确无误，是学习通信的好帮手，IMC-PID是利用内模控制原理来对PID参数进行计算，DC-DC部分采用定功率单环控制。- Ensure accurate communication is learning a good helper, The IMC- PID is using the internal model control principle for PID parameters is calculated, DC-DC power single-part set-loop control.