RESEARCH ON CONTROL STRATEGY OF ELECTRONICALLY CONTROLLED POWER SHIFT ACTUATOR BASED ON FUZZY PID

Hui Li

Keywords

Fuzzy PID, AMT, electric control, control strategy

Abstract

To solve the problem of power interruption in automatic mechanical transmission (AMT) system, the proportion integration diļ¬€erentiation (PID) controller and fuzzy controller are combined by fuzzy inference to adjust the three control parameters of the positioned PID controller in real time. An electric shift actuator controller is developed based on the fuzzy PID, which ensures the high accuracy of the electric shift actuator controller, and also has strong adaptive ability and robustness.

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