摘要
纯电动汽车在保证动力性和经济性的前提下,保证良好的平顺性也非常重要。汽车的舒适性包括平顺性、车内噪声、空气调节性能、乘坐环境和驾驶操作性能等,平顺性是舒适性的主要内容之一,平顺性主要为了避免汽车在行驶过程中所产生的振动和冲击使人感到不舒服、疲劳甚至损害健康,或使货物损坏的性能。如何协调动力响应能力与驾驶平顺性之间的矛盾成为纯电动汽车开发的关键技术之一。采用平滑过渡控制策略,在不牺牲动力响应能力的前提下大幅提高驾驶平顺性,有效地解决了车辆动力响应能力与驾驶平顺性的矛盾。
On the premise of power and economy,it is very important for pure electric vehicle to ensure good ride comfort.Vehicle comfort includes ride comfort,interior noise,air conditioning performance,riding environment and driving performance.Ride comfort is one of the main content of comfort,ride comfort is mainly to avoid the vibration and impact of the car in the process of driving people feel uncomfortable,fatigue and even damage to health,or make goods damaged performance.How to coordinate the contradiction between the dynamic response ability and ride comfort becomes one of the key technologies in the development of EV.The smooth transition control strategy is adopted to improve the ride comfort without sacrificing the dynamic response capability,which effectively solves the contradiction between the dynamic response capability and the ride comfort.
作者
高力
杨依楠
GAO Li;YANG Yinan(Brilliance Automotive Engineering Research Institute New Energy Engineering Section,Liaoning Shenyang 110411;Brilliance Automotive Engineering Research Institute Electronics Control Engineering Section,Liaoning Shenyang 110411)
出处
《汽车实用技术》
2021年第13期10-12,共3页
Automobile Applied Technology
关键词
纯电动汽车
平顺性
平滑过渡
Pure electric vehicle
Ride comfort
Smooth transition
