Fuzzy compensation control of engine torque for dual clutch transmission

Dual clutch transmission is a new type of transmission, which can prevent power interrupt during the shifting process. The engine torque control has a critical effect on the performance of dual clutch transmission. A fuzzy compensation control method of engine torque is presented in this paper. With the fuzzy compensation control method, the engine torque compensation system is used to compensate for the throttle opening degree to obtain the target degree corresponding to the target engine torque. Some vehicle tests are carried out. The results show that the electronic throttle control system enables the throttle opening degree to follow the target one and the electronic throttle is under good control, by using fuzzy self-tuning PID parameter method.