摘要
为提高双侧独立电机驱动的履带车辆的电机功率利用率,采用一种功率耦合驱动方案,针对传统动力学模型不能准确反映履带车辆的动态性能,利用多体动力学软件Recur Dyn建立车辆动力学模型,同时利用控制系统分析软件Matlab/Simulink建立电机控制模型,运用协同仿真技术进行仿真分析,验证履带车辆模型的准确性,得到了预期的结果。证明了该功率耦合方案的可行性,为履带车辆的电传动方案提供一种选择。
In order to improve the utilization of motor power of bilateral independent motor-driven tracked vehicle,a power coupling drive scheme is used.The traditional dynamic model accurately reflects the dynamic performance of tracked vehicle.By using the multi-body dynamics software Recur Dyn,the dynamic model of vehicle is established.At the same time,the model of motor control is established using the control system analysis software Matlab / Simulin.Using co-simulation technology simulation analysis,the accuracy of track vehicle model is verified,the expected result is achieved.Feasibility of the power coupling scheme is proved,which provides a choice for the electric transmission scheme of the tracked vehicle.
出处
《农业装备与车辆工程》
2015年第8期25-28,51,共5页
Agricultural Equipment & Vehicle Engineering
关键词
电传动
耦合机构
履带车辆
联合仿真
electric drive
coupling mechanism
tracked vehicle
co-simulation
