Jon Stewart: what do you say if somebody says, "But what is the answer in the absence of any regulation or in the absence of any controlling entity?"
乔恩·斯图尔特：你会怎么回答，要是有人说，“在一个没有监管，没有控制的世界里，会发生什么事情？”
2
On the theory of sliding mode controlling, this paper presents the method of dual PID regulation based on overshoot, by which both the small overshoot and the short settling time are realized.
The simulation results show: the excitation controlling system has the high stability and voltage regulation precision, fast dynamic process response and better adaptability to practical production.