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提出一种针对矿用铰接式电传动车辆等转矩跟随控制自适应差速控制方法。建立了Adams铰接车动力学和Matlab/Simulink电机驱动系统机电一体化联合仿真模型,对车辆开环无控制和等转矩跟随控制转向工况进行仿真,仿真结果表明该控制方案使车辆具备良好的转向性能,简化了控制算法。结合试验验证了转向控制策略的可行性。
A new adaptive torque control method for torque-dependent control of mining articulated electric vehicles is proposed. The joint mechanics of Adams articulated vehicle and the electromechanical integrated simulation system of Matlab / Simulink motor drive system are established. The open-loop control and torque-follow-control steering conditions of the vehicle are simulated. The simulation results show that the control scheme has a good Steering performance and simplifying control algorithms. The feasibility of the steering control strategy is verified by a combination of experiments.