PID FEEDBACK CONTROL SYSTEM OF A HYBRID VEHICLE, CAPABLE OF CONTROLLING PID FEEDBACK CONTROL SIGNAL FOR REMOVING DISTURBANCE

摘要

PURPOSE: A PID(Proportional-Integral-Derivative) feedback control system of a hybrid vehicle is provided to reinforce the robustness about the proportional-integral-derivative control and improve the durability of the hybrid vehicle.;CONSTITUTION: A PID feedback control system of a hybrid vehicle includes an HCU for controlling operation. An error operation unit(11) operates error between the revolution per minute and the motor rotation value. A P control signal generating unit(12) generates P control signal by multiplying error value of the error operation unit and P control signal value of the P control signal generating unit. A sampling unit(13) samples error value.;COPYRIGHT KIPO 2011