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飞机地面空调车空调系统属于数学模型不精确、工作环境复杂的非线性时变系统,常规PID控制难以满足其控制要求,针对这一问题,建立了基于Fuzzy-PID控制的飞机地面空调车空调系统数学模型,并利用Simulink进行了仿真研究。通过仿真对比发现:与常规PID控制相比,Fuzzy-PID控制在精度、抗干扰性和适应性等方面均表现出较好的控制能力,具有良好的应用前景。
Aircraft air conditioning system is a nonlinear time-varying system with mathematical model inaccurate and complex working environment. It is difficult to meet the control requirements of conventional PID control. To solve this problem, an air-conditioning system based on Fuzzy-PID Mathematical model, and the use of Simulink simulation study. Compared with the conventional PID control, Fuzzy-PID control shows better control ability in accuracy, anti-interference and adaptability, and has a good application prospect.