摘要
以双电机独立驱动方程式赛车为对象,应用车辆动力学软件Car Sim建立了包含车体、轮胎、转向系统、悬架系统、制动系统的整车动力学模型,应用Matlab/Simulink软件建立了电机和电池模型,采用等驱动力矩控制方式选取典型工况对整车参数设计和性能进行仿真验证。仿真结果表明双电机独立驱动赛车参数选取合理,动力性和操纵稳定性能够满足要求。
The racing car with two-motor independent drive was used as the study object, the vehicle dynamic model containing bodywork, tires, steering system, suspension system and brake system is established by vehicle dynamics software named Car Sim, and Matlab/Simulink was used to establish the motor and battery model, and the parameter design and performance of the vehicle parameters are simulated and verified by the control method of equal-drive torque in typical working conditions. The simulation results show that the parameters of the racing car with two-motor independent drive are reasonable, and the power performance and operating stability can meet the requirements.
作者
高青云
李刚
GAO Qing-yun;LI Gang(School of Automobile and Traffic Engineering, Liaoning University of Technology, Jinzhou 121001, China)
出处
《辽宁工业大学学报（自然科学版）》
2018年第2期111-115,共5页
Journal of Liaoning University of Technology(Natural Science Edition)
基金
国家自然科学基金项目(51675257)
辽宁省重大科技平台项目(JP2016003)
关键词
双电机独立驱动
赛车
动力学模型
建模
仿真
two-motor independent drive
racing car
dynamic model
modeling
simulation
