ABSTRACT
(rotating speed) of the system can be picked up by speed sensor and the transient response can be displayed on computer. Fig. 3 shows the dynamic response curve of the system. Obviously, the curve is formed by one curve combined with several small oscillatiory curves. So this system is a higher - order system with 0. 06s delay time. In the actual control, it is impossible to design the controller according to a complicated transfer function model of the system. So the system modle must be simplified.
