【摘要】 本文采用等效线性化方法,求解X型非线性悬架系统的微分方程,给出线性化等价系统,然后,把此系统和一般弹簧、阻尼器构成的线性系统进行性能比较,分析此系统的隔振效果,同时求出当系统固有频率一定时,质量M和初始角θ₀的调节对应关系。更多还原

【Abstract】 The nonlinear differential equation of X type nonlinear suspension system has been solved in this paper through the equivalent linear method, and the equivalent linear system was obtained. Then the characteristics of vibration isolation were analyzed by comparing with passive system while the corresponding regulating relationship between mass M and initial angle θ₀ was obtained when the natural frequency of the system was constant.更多还原