The rational transient process is set by the improving TD based on the classical PID controller, which effectively reduces undershoot of non-minimum phase system.

• 针对水轮发电机组的非最小相位特性，基于设置过渡过程的思想，在传统的PID控制器的基础上应用改进的TD设置合理的过渡过程，有效的减小了非最小相位中的反调。