【摘要】 基于柔性多体动力学理论，提出了机动导弹武器系统变拓扑结构多体系统动力学建模方法。将系统约束分为基本约束和条件约束，建立了变拓扑结构柔性多体动力学模型。此项研究为机动导弹武器系统的设计与分析提供理论基础。更多还原

【Abstract】 Based on flexible multibody dynamics,a dynamic modeling method on multibody systems with changing topologies for mobile missile system is proposed. Classifying the system constraints as basic constraints and variable constraints,a model of flexible multibody with changing topologies is developed. The study provides a theoretical basis for the design and analysis of mobile missile weapon system.更多还原