【摘要】 针对高速汽油机顶置凸轮轴的设计,建立了高次方多项式描述动力凸轮特性的数学模型,并给出了相关系数的计算公式,最后根据数学模型对一台汽油机的凸轮型线进行了优化.更多还原

【Abstract】 The mathematical model about the characteristic of high order polynomial dynamic cam for the overhead camshaft of high-speed gasoline engine is built and the computing formulas of correlative coefficients are given.The cam profile of a gasoline engine is optimized according to the mathematical model.更多还原