Abstract
Aiming at some system of nonlinear, large delay, large inertia control problem, on the analysis of fuzzy control, the feedforward feedback control and PID control performance, this article proposes a fuzzy control in combination with feedforward feedback control method, to solve the shortcomings of conventional feedforward feedback methods. By using the fuzzy control to realize PID parameters adaptive adjustment online, combining with feedforward control and PID feedback control to eliminate the interference of the system, and the simulation is carried out in Matlab/Simulink environment. Simulation results verify the feasibility and effectiveness of this method, in the overshoot of the system and adjusting time and anti-jamming ability and multiple aspects have the advantage compared with the conventional feedforward and feedback approach, with satisfactory control effect.
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