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.
本文提出将实物仿真与计算机仿真相结合，建立基于实验数据的机械系统动力学模型，研究了对系统动力学模型的修正方法。
This paper gives out the model of mechanical system dynamics and builds the correcting method for system dynamics model, which is based on the obtained data and computer simulations.
这种解算模式，实现了多体动力学解算仿真中，模型与解算逻辑的分离，维护了系统仿真中构件、铰约束、力元等组件的状态一致性。
Separating solving logic from multibody dynamics model, the consistency of status of constraint and force element component was achieved in multibody dynamics system simulation.
联合仿真避免了建立整车动力学方程及推导传递函数，为复杂机械系统的控制与仿真提供了新思路。
The co-simulation method, where no complex dynamic equation and transfer function is needed, offers a new approach to control and simulate the complicated mechanism.
利用多体动力学仿真分析软件ADAMS，对断路器机构系统进行动态仿真建模与分析，获得其分闸过程的动态特性。
The model of ACB mechanisms for dynamic simulation was built with multi-body dynamics simulation program ADAMS, and the dynamic characteristics were obtained by simulation analysis.
最后，通过对一个闭环柔性多体系统的动力学与控制仿真计算的实现，表明上述方法的可行性。
The formulation of kinematics and dynamics of multibody system based on the fully Cartesian coordinates has an important advantagement in computational efficiency.
通过对模型的机械系统动力学性能、液压系统管路压力与流量以及关键部件的应力和应变仿真分析，为实际产品设计与优化提供了理论依据。
On this HDD model, the dynamic performance of mechanical subsystem, the pressure and flow of hydraulic subsystem and the strength of key parts are simulated and analyzed, these analysis results are …
通过对模型的机械系统动力学性能、液压系统管路压力与流量以及关键部件的应力和应变仿真分析，为实际产品设计与优化提供了理论依据。
On this HDD model, the dynamic performance of mechanical subsystem, the pressure and flow of hydraulic subsystem and the strength of key parts are simulated and analyzed, these ana…
通过对模型的机械系统动力学性能、液压系统管路压力与流量以及关键部件的应力和应变仿真分析，为实际产品设计与优化提供了理论依据。
On this HDD model, the dynamic performance of mechanical subsystem, the pressure and flow of hydraulic subsystem and the strength of key parts are simulated and analyzed, these ana…
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