基于混合仿真技术的车辆横向稳定性控制系统 |
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引用本文: | 冯金芝,喻凡,李君.基于混合仿真技术的车辆横向稳定性控制系统[J].汽车工程,2004,26(2):187-192. |
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作者姓名: | 冯金芝 喻凡 李君 |
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作者单位: | 1. 上海交通大学,振动冲击噪声国家重点实验室,上海,200030 2. 拉夫堡大学电子与电气工程系,英国,莱斯特,LE11 3TU |
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摘 要: | 介绍了利用先进计算机技术和仿真软件,进行车辆横向稳定性控制器设计以及系统混合仿真的过程。首先建立了8自由度车辆动力学系统模型,然后利用前馈补偿和模糊控制策略,设计了车辆横向稳定性控制器。最后对车辆横向稳定性控制系统进行了实时混合仿真研究。仿真结果表明所设计的车辆横向稳定性控制器控制有效,实时性好,而且在道路条件和行驶条件改变时具有较强的适应性和鲁棒性。
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关 键 词: | 混合仿真技术 车辆 横向稳定性 控制系统 计算机技术 模糊控制 |
Vehicle Yaw Stability Control Based on Hardware-in-the-loop Simulation Technology |
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Abstract: | A 8-DOFs vehicle dynamic model is set up A yaw stability controller is designed,using feed forward regulation and fuzzy control strategy And a simulation on the vehicle dynamic model is performed with hardware in the loop technology The results showed that the presented controller is effective in control,which can keep the vehicle to follow the desired trajectories quickly and exactly,and has good adaptability and robustness under various road and operation conditions |
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Keywords: | Vehicle Yaw stability control Hardware in the loop simulation Fuzzy control |
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