基于柔性多体系统动力学理论，推导了可展空间索杆结构的运动学与动力学方程。
Based on flexible multi-body system dynamics theory, kinematic and dynamics equations of deployable space cable-pole structure are derived.
本文基于多体系统动力学理论，利用机械系统动力学分析软件建立了某单兵自卫武器的虚拟样机模型。
Based on the theory of "Multi-body System Dynamics" , this paper uses software to setup a virtual prototype for a "Personal Defense Weapon" (PDW).
运用现代多体系统动力学理论，针对双液压缸并列驱动的大型装置起竖系统，建立了含间隙起竖多刚体系统的动力学模型。
Modern theories of multi-body system dynamics are used to build the dynamic models with clearance of large equipment erecting system driven by two oil cylinders side-by-side.
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