客车空调机组试验工况湿度控制仿真

The Control Simulation of the Humidity of Experiment Situation of Passenger-car's Air-conditioning Unit's Properties Test

本文分别采用PID和模糊控制两种控制方法控制客车空调机组性能试验的试验工况的湿度 ,并从过渡特性、抗干扰性能两方面 ,对二者进行仿真研究 ,仿真结果表明 :模糊控制比PID控制有更好的综合控制效果。

The issue studied,in virtual of simulation,the controlling system of the railway passenger-car's air-conditioning unit's properties test-pad,both fuzzy (FC) and PID control methods were discussed;two aspects,which are anti-jamming and transition characteristic,are concerned.The result of the research indicated that the fuzzy control had better control effect than the PID control.