车辆变参数螺旋弹簧刚度特性研究

来源 :第19届亚太汽车工程年会暨2017中国汽车工程学会年会 | 被引量 : 0次 | 上传用户:lujunjun_1204
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本文借鉴离散化的方法,结合螺旋弹簧理论知识,建立了多变参数螺旋弹簧的数学模型,提出了多变参数螺旋弹簧刚度特性的解析算法.基于ABAQUS建立了多变参数螺旋弹簧有限元模型,通过仿真数据与数学模型结果对比,得到变参数螺旋弹簧的非线性刚度特性趋势明显的结论.
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