To solve the control problem of industrial pneumatic actuate, this paper makes an in-depth research on fuzzy control theory and PID control theory to propose a fuzzy PID pneumatic control strategy based on the parameter self-tuning and designs a fuzzy PID controller.It makes a simulation analysis on the pressure control and simulation results show that: the fuzzy PID pneumatic control systems in industrial environment ensures the controlled object with good dynamic and static quality a good prospect for engineering application.