这份报纸与多身体环境讨论设计的问题和低精力的转移轨道的优化。一个新综合方法被建议有效地解决这个问题， parameterized 在 CR3B......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

Based on multi-body dynamics, the simulation models of auto-side structures and occupant’s dynamic responses are set up......

研究车铣复合数控机床存在的几何误差问题。根据车铣复合数控加工中心的结构特点，以多体系统运动学理论为基础，采用低序体阵列描述车......

结构静态模糊可靠性分析已经取得了许多成就,得到广泛应用,但在机构动态可靠性分析上还有待进一步深入探索,因此提出一种新的柔性......

为了提高多体系统动力学广义质量建模效率，运用空间算子代数（spatial operator algebra，SOA）理论，在计算机符号演算软件Mathematica6．0的......

In this paper, selecting a WM wind turbine as research object, the model of coupled rigid and flexiblemulti-body dynamic......

In this paper, selecting a WM wind turbine as research object, the model of coupled rigid and flexiblemulti-body dynamic......

The hydrodynamics of side-by-side barges are much more complex than those of a single barge in waves because of wave shi......

考虑到海上风力发电机可能会受到冰载荷的影响,将随机冰力函数模型添加到风力发电机模型中,利用莫里森方程模拟海浪作用,建立复杂......

According to the character and the condition for shell deformation and force balance, we have set up the mathematical mo......

Strong hydrodynamic interactions during the side-by-side offloading operation between floating liquefied natural gas(FLN......

n个卡瓣和弹体构成的尾翼稳定脱壳弹系统是一种典型的多刚体系统.文章采用多刚体动力学中的R/W理论,考虑了n个卡瓣及弹体变形,建立......

通过计算流体力学、动网格技术和刚体动力学，对水中高速运动柱体上厚板受水流冲击绕销轴加速打开过程进行了仿真分析。计算了厚板从......

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。对弹性元件的位置采用坐标表示方法，运用牛顿法和卡尔丹角的表示方法，描述......

随着深海油气开发和海洋大型装备的发展，多浮体系统越来越多地被使用。这些系统在波浪中存在着较为复杂的水动力干扰现象，在某些局部......

For establishing the refined numerical simulation model for coupled vibration between vehicle and bridge, the refined th......

The dynamics, stability and control problem of a kind of infinite dimensional system are studied in the functional space......

In this paper,the limit sets theory for an autonomous dynamical system is generalized to amulti-body system vibrating wi......

Background:Military recruits are often afflicted with stress fractures.The military’s strenuous training programs invol......

针对某机床公司生产的精密数控曲面磨床主轴系统的刚度和强度开展了有限元静力学分析,得到了主轴系统的von-Mises应力云图和位移云......

利用多体动力学软件ADAMS建立厢式运输车驾驶室悬置多刚体动力学仿真模型,以驾驶室地板处加速度均方根值为评价对象,并且利用正交......

基于工程需要，将三维边界元凝缩解法用于求解多物体摩擦型弹性接触问题。由于摩擦接触问题属于非线性问题，接触面的滑动引起能量的耗......

The antisymmetrized geminal power (AGP) and sequential product of geminals(SPG) functions, the basis functions with symp......

随着网络技术的迅速发展，社会信息需求的不断增长，图书馆自动化系统建设成为校园网中常被访问的站点之一。并且由于图书馆建设是“２１１”......

In order to reduce the labor intensity,improve the production efficiency and enhance the equipment stability and the bra......

Multi-body dynamics,relative coordinates and graph theory are combined to analyze the structure of a vehicle suspension.......

The research on multiple launch rocket system(MLRS)is now even more demanding in terms of reducing the time for dynamic ......

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<strong>Background:</strong><span style="font-family:;" "=""><span style="font-family:Verdana;"> Intraoperative surgical......

Laboratory experiments were conducted for falling U-chain,but explicit analytic form of the general equations of motion ......