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面向FSAE竞赛的某赛车动力学仿真及试验验证

Keywords: 方程式汽车大赛(FSAE),虚拟样机,动力学仿真,试验验证

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Abstract:

建立了考虑空气动力学因素的北京理工大学2010FSAE赛车多体动力学虚拟样机及2010中国大学生方程式汽车大赛耐久赛的赛道模型.在多体动力学仿真软件ADAMS/Car环境中,仿真了北京理工大学2010FSAE赛车的直线加速比赛和耐久赛首圈比赛过程.仿真结果表明,得到的赛车车速、车身纵向加速度和车身侧向加速度等数据与实测数据具有较强的一致性.验证了2010FSAE赛车多体动力学虚拟样机的准确性.

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