智能算法在发电机汽门控制策略上的应用

STRATEGY RESEARCH BASED ON FRACTIONAL ORDER PID FOR GENERATOR VALVE CONTROL

现有的汽轮机调速系统具有较强的非线性,系统内部的扰动也会对系统的性能造成较大的影响,为了改善这一情况,文中设计使用分数阶PID控制器对汽门进行控制。通过Simulink原理图的仿真显示出,该控制系统具有较强的鲁棒性,对系统中汽门的开度实现了较好控制效果。

Existing steamturbine governing systems are nonlinear, and perturbations within the system also have a great impact on system performance. In order to improve this situation, the study used the fractional-order PID controller on control valve. A simulation of the Simulink diagram showed the robustness of the control system, valves openness on the system were better controlled.