基于QFT的燃油发动机2DOF PID控制器设计

The Design a of the Fuel Oil Engine 2DOF PID Controller based on QFT

燃油发动机是一种有着较大参数变化的不确定系统。本文基于QFT理论整定PID参数,设计出用于燃油发动机的二自由度PID控制器,可以有效的抑制参数变化对系统的影响,使系统获得良好的性能指标、干扰抑制能力和鲁棒性。仿真结果表明该控制方案具有优良的控制品质,有极高的的工程应用价值。

The fuel oil engine is a kind of uncertain systems with a large scale of variety parameters.PID parameters are confirmed based on QFT, 2-DOF PID controller using in the fuel oil engine has been designed which can effectively restrain the variations of parameters, promising the systems to get a good performance, interference rejection capability and robustness. Simulation results indicated the control plan has an excellent control qualities and a high value of engineering applications.