CAJ | 학술논문

以直接横摆转矩控制为例，通过仿真初步分析了四轮独立电驱动车辆分布式控制系统中车载通信网络的非理想状况(延时、丢包等)对车辆动力学控制的影响。仿真结果表明，通信延时等非理想网络状态会对车辆动力学的控制效果和稳定性产生显著影响，而基于网络预测的直接横摆转矩控制算法，可有效补偿通信延时和丢包等的不利影响，获得较好的控制效果。
이직접횡파전구공제위례，통과방진초보분석료사륜독립전구동차량분포식공제계통중차재통신망락적비이상상황(연시、주포등)대차량동역학공제적영향。방진결과표명，통신연시등비이상망락상태회대차량동역학적공제효과화은정성산생현저영향，이기우망락예측적직접횡파전구공제산법，가유효보상통신연시화주포등적불리영향，획득교호적공제효과。
With direct yaw-moment control ( DYC) as example, the effects of the non-ideal onboard net-work conditions ( e. g. communication delay, data packet missing) of four-wheel-independent-drive electric vehicle (4WID-EV) on vehicle dynamics control are analyzed by simulation. The results indicate that non-ideal onboard network conditions could have significant negative influence on the timeliness and stability of vehicle dynamics con-trol, but the DYC algorithm based on network prediction can effectively compensate the adverse effects of communi-cation delay and data packet missing, achieving better control results.