The results show that this flexible multi-body dynamics method can more accurately express the dynamic characteristics and dynamic response of a rotating blade.
结果表明,现代柔性多体动力学方法能更准确地反映旋转叶片的动力学特性和动力学响应。
参考来源 - 风力机旋转叶片动力特性及响应分析In recent years, absolute nodal coordinate formulation becomes very popular in the field of flexible multibody dynamics.
近年来,绝对节点坐标方法在柔性多体动力学领域表现非常的活跃。
参考来源 - 多体动力学框架下的大变形曲梁单元及其应用Flexible multi-body dynamics is the emerging disciplines of the past 20 years, and flexible manipulator is typical flexible multi-body dynamic system.
柔性多体动力学是最近20年里兴起的学科，而柔性机械臂正是柔性多体动力学的典型代表。
参考来源 - 机械臂的动力学研究·2,447,543篇论文数据，部分数据来源于NoteExpress
基于柔性多体动力学理论，提出了变拓扑结构多体系统动力学建模方法。
Based on flexible multibody dynamics, a dynamic modeling method on multibody systems with changing topologies is proposed.
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。
Classifying the system constraints as basic constraints and variable constraints, a model of flexible multibody with changing topologies is developed.
基于柔性多体动力学理论，对可展开天线进行了系统建模和动力响应计算及分析。
Based on the theory of Flexible multi-body dynamics, the model of deploy-able antenna is established, and the dynamic response and analysis calculation to large space deployable antenna is done.
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