jerk diagram

First, aquire the mathimetic-model of open-loop system from step response curve, and the mathimetic-model of regulator by designing specifications.

首先由阶跃响应曲线得出开环系统的数学模型,根据设计要求,得出调节器的数学模型;然后利用阶跃响应法和离线单纯形寻优得出调节器的初始参数;最后联机实际调试整定参数。