Based on this, the procedure of modeling spatial multi body mechanical systems by bond graphs and its dynamics principle were described.
以此为基础阐述了建立非惯性系平面多体机械系统键合图模型的一般方法及其动力学原理。
Based on this, the generic procedure of modeling planar multi body mechanical systems by bond graphs and its dynamic principle are described.
以此为基础阐述了建立非惯性系平面多体机械系统键合图模型的一般方法及其动力学原理。
Some important factors are considered, which include variable mass of recoiling parts and coupling between multi body dynamic equations and interior ballistic equations.
重点考虑后坐部分变质量、多体动力学方程与内弹道方程的耦合等因素。
This paper is concerned with the dynamics and control for planar, large Angle rapid slew maneuvering of a flexible multi body spacecraft, consisting of a rigid central body and a flexible beam.
研究一类构形为中心刚性带挠性梁的航天器平面快速大角度机动的动力学与控制问题。
Due to its connection with several outstanding problems in the physics of complexity, the BK model has had significant impact not only on seismology but also on the physics of multi body systems.
BK模型与目前的一些悬而未决的复杂性物理问题的联系，使它不仅对地震研究，而且对更普遍的多体系统问题的研究，都有重要的影响。
Vehicle suspensions system is a typical complex multi-body dynamics system.
汽车悬架系统是一种典型的复杂多体动力学系统。
Autonomous underwater vehicle (AUV) is a multi-body system composed of a load and a carrier.
自主式水下航行器是由载荷和运载体组成的一个多体系统。
A dynamic model for a kind of spacial multi-body vibration system with elastic coupling was built.
对一类具有弹性连接的空间多刚体振动系统建立动力学模型。
Based on flexible multi-body system dynamics theory, kinematic and dynamics equations of deployable space cable-pole structure are derived.
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。
This paper investigates the robust control of large Angle maneuver for the multi-body spacecraft with model uncertainties.
研究了具有模型不确定性的多体航天器大角度机动控制问题。
The paper used the R-W method of multi-body system dynamics for the kinematical analysis of vehicle suspensions with closed loop system.
本文将多刚体系统动力学的R-W方法应用于具有闭合链系统的汽车悬架运动分析。
This paper proposes a dynamic difference mesh for computation of multi-body movement in the infinite fluid filed.
提出无限大流场中多体运动计算的动态差分网格。
The virtual prototype model of indexing cam-roller chain drive system of die-cutting machine is constructed in the computer environment based on multi-body dynamics theory.
应用多体动力学理论，建立了包含分度凸轮-链系统的模切机步进系统虚拟样机模型。
Discontinuous deformation is a fundamental character of multi-body system.
非连续变形是多体系统的一个重要特性。
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.
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。
In this thesis, based on the dynamics of flexible multi-body systems, the analysis of dynamical systems of cable-strut and beam steel structure and the corresponding simulation research is addressed.
本文基于柔性多体系统动力学对索杆梁钢结构施工动力学的理论进行了研究并研制了相应的仿真软件系统。
R -w is a new general method suitable to the modeling of multi -body system, having the advantages of accurate derivation, good in common use, and ease of solving on computer.
方法是一种适用于建立多刚体系统模型的普遍性方法，具有推导准确、通用性好、推导出的模型便于用计算机求解等优点。
In short the article gives a systemic basic researching idea of fatigue characteristics of the bus body structure based on multi-body dynamics and finite element.
总之，文章比较系统的阐述了基于多体动力学和有限元分析研究客车车身骨架结构疲劳特性的基本思路。
The topological structure of multi-body system and their lower numbered body array, the composing methods of characteristic matrixes are explained.
阐述了多体系统的拓扑结构、低序体阵列和特征矩阵的构建方法。
The 4 joints universal human body inverse kinematics model and inverse dynamics model in weightlessness utilizing computational multi-body dynamics were proposed.
给出了应用计算多刚体系统动力学建立的通用失重人体4关节反向运动学与反向动力学模型。
The contact phenomenon in flexible multi-body system is common in engineering, which always make great effects to system design and analysis.
柔性多体系统的接触碰撞是工程中常见的现象，往往会对系统的设计与分析造成重大的影响。
A novel dynamic model of molded case circuit breaker operating mechanisms was built based on multi-body dynamics principle adopting virtual prototyping technology.
采用基于多体动力学原理的虚拟样机技术，建立了塑料外壳式断路器操作机构的动力学模型。
In order to provide new proof for accident reconstruction, the method of occupant kinematics reconstruction using the coupling of momentum-based method and multi-body dynamics method was studied.
为了向交通事故再现提供新的依据，研究了动量冲量法与多体动力学法结合的乘员运动仿真，提出了两类算法的耦合方法。
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.
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。
To improve the modeling efficiency and reuse of models, subsystem modeling techniques for complex multi-body systems are addressed.
针对多体系统建模效率低、模型重用困难等问题，研究了复杂多体系统模型的子系统建模技术。
The recently developed nonlinear active disturbance rejection controller (ADRC) is applied to attitude control of large flexible multi-body satellite with reaction wheels.
研究了最近提出的非线性自抗扰控制器(adrc)在大挠性多体卫星姿态控制中的应用问题。
The recently developed nonlinear Active Disturbance Rejection Controller (ADRC) was applied to the attitude control of large flexible multi-body satellite with reaction wheels.
研究了最近提出的非线性自抗扰控制器在大挠性多体卫星姿态控制中的应用问题。
The shearer's ranging arm is a multi-body system and the load characteristic is very complicated, so it brings many difficulties to research dynamic property with traditional computational method.
采煤机截割部是一个复杂的多体系统，其负载特性非常复杂，采用传统的计算方法研究其动态特性非常困难。
The blade of a large horizontal axis wind turbine is a nonlinear periodic multi-body system with fluid-rigid-flexible coupling.
大型水平轴风力发电机桨叶为流-刚-柔耦合的周期时变多体系统。
Under different speeds, series of simulation analyses of vehicle ride are carried out. Compared with the experimental values of the real vehicle, we can make sure the validity of the multi-body model.
在不同车速下对建立的整车多刚体模型进行平顺性仿真计算，并将仿真分析的结果与实车实验值进行比较，确定所建立模型的有效性。
应用推荐