The great inertia and time lag can be overcome and load adaptive ability can be improved by using state feedback control, and steady index was assured by using PID control.

• 采用状态反馈控制克服受控对象的时滞与惯性,提高控制系统的快速性和负荷适应能力,应用PID控制来保证受控对象的稳态指标。