CAJ | 학술논문

基于模糊控制理论，设计气电混合动力客车驱动模式和制动模式下的模糊控制策略，嵌入到AD-VISOR模型中与电辅助控制策略进行仿真分析对比。结果表明，模糊控制策略优于电辅助控制策略，实现了驱动模式下发动机和电机驱动扭矩的合理分配和制动模式下制动能量的合理回收，降低了客车耗气量，提高了发动机效率和整车工作效率。
기우모호공제이론，설계기전혼합동력객차구동모식화제동모식하적모호공제책략，감입도AD-VISOR모형중여전보조공제책략진행방진분석대비。결과표명，모호공제책략우우전보조공제책략，실현료구동모식하발동궤화전궤구동뉴구적합리분배화제동모식하제동능량적합리회수，강저료객차모기량，제고료발동궤효솔화정차공작효솔。
Based on the fuzzy control theory, the fuzzy control strategy of drive and braking modes is designed out and embedded into the ADVISOR model to compare simulation results with the parallel electric assist controls strat-egy for the LNG-electric hybrid bus. The results show that the fuzzy logical control strategy is superior to the parallel electric assist controls strategy, which achieves a reasonable torque distribution of the engine and motor under the driving mode and the reasonable braking energy recycling of the braking mode, reduces the bus' LNG consumption, and improves the efficiency of the vehicle.