其核心是多柔体动力学（MFBD），结合了多体动力学求解器和积分器级非线性有限元法求解。 RecurDyn的支持等多学科的CAE技术，如控制系统的建模与非线性系统级优...
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Thirdly, flexible multibody dynamics is applied to the deployment analysis of the mechanism using the finite element method, substructure method and Lagrange Equation together.
在刚体动力学分析的基础上，采用多柔体动力学理论，将有限元技术、子结构原理和拉格朗日方程结合，推导了大范围刚体运动情况下，柔体之间的耦合质量阵、耦合刚度阵和广义力阵，建立了展开机构的多柔体动力学方程。
参考来源 - 径射状空间可展天线的多体动力学分析Thirdly, the dynamics model of the drogue parachute and the submunitions during the speed deceleration and spin decreasing stage was established, as well as the Flexible Multi-Body Dynamics model during the stable scanning period.
第三,建立了减速减旋阶段中伞、子弹两刚体的动力学模型与稳态扫描阶段中伞、伞盘、子弹三体的多柔体动力学模型。
参考来源 - 末敏子弹运动特性分析研究·2,447,543篇论文数据，部分数据来源于NoteExpress
在分析了大型柔性转台研制难点的基础上，提出了采用多柔体动力学方法进行大型柔性转台系统的建模与仿真。
This paper analyses the development difficulty of a large flexible rotating platform and brings out a method to realize modeling and simulation with dynamics of multibody system.
根据多柔体系统动力学建模理论以及ADAMS的柔性体建模方法，建立了柔性磁悬浮转子系统的ADAMS、MATLAB和ANSYS联合仿真模型。
According to the flexible multi-body system modeling theory and ADAMS flexible modeling method, the ADMAS, MATLAB and ANSYS combined simulation model of the flexible MSR system is established.
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