涡轮增压机组防喘保护装置气动伺服系统研究

Research on pneumatic servo system of preventing surge device of turbocharger unit

阐述了防喘保护装置改进机构的工作原理,在系统特性基础上建立数学模型。最后,应用模糊控制器通过Matlab/simulink对气动伺服系统进行仿真分析。

The working principle of the improved structure of preventing surge device is described, and based on system characteristic, the mathematical model is deduced. Finally simulation analysis to pneumatic servo system is carried out by using fuzzy PID controller via Maflab/simulink.