This paper focuses on the characteristics of a certain hydro-pneumatic spring.A non-linear mathematical model of the spring is constructed for the study.simulation results in Matlab environment are obtained,which prov...This paper focuses on the characteristics of a certain hydro-pneumatic spring.A non-linear mathematical model of the spring is constructed for the study.simulation results in Matlab environment are obtained,which prove that the stiffness of hydro-pneumatic spring is changeable.On the basis of the proven mathematical model,further analysis is made of the effect of the spring′s physical parameter variation on the system performance.展开更多
文摘This paper focuses on the characteristics of a certain hydro-pneumatic spring.A non-linear mathematical model of the spring is constructed for the study.simulation results in Matlab environment are obtained,which prove that the stiffness of hydro-pneumatic spring is changeable.On the basis of the proven mathematical model,further analysis is made of the effect of the spring′s physical parameter variation on the system performance.
