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The thesis aims at setting up the dynamic virtual prototype for contacting series two stages of RLV system and simulating flight at ascent stage. 本文主要针对我国串联两级重复使用跨大气层飞行器设计方案,建立其动力学虚拟样机,并使用该样机对串联两级RLV的上升段进行仿真计算。
Computational Multibody Systems Dynamics Virtual Prototype Oriented CAD Design Model 面向CAD设计模型的计算多体动力学虚拟原型
Dynamic Virtual Prototype Design of Hypersonic Cruise Vehicle 高超声速巡航飞行器动力学虚拟样机设计
dynamics virtual prototype 动力学虚拟样机
Before building the virtual prototype, the thesis firstly gives the mathematical model of dynamics at ascent stage. 在建立样机之前,本文首先建立了RLV上升段动力学的数学模型,这些数学模型包括以下几个部分:
Based on the theory of "Multi-body System Dynamics" , this paper uses software to setup a virtual prototype for a "Personal Defense Weapon" (PDW). 本文基于多体系统动力学理论，利用机械系统动力学分析软件建立了某单兵自卫武器的虚拟样机模型。
The basic connotation of artillery virtual prototype was depicted. 在阐述火炮虚拟样机技术基本内涵的基础上。
At last we validate the correctness of the IP virtual prototype machine by comparing the test results with VINT. 最后，我们通过同VINT的实验结果的比较验证了IP虚拟原型机的正确性；
The model of ship-borne rocket launcher system is simplified and built by virtual prototype technology. 通过虚拟样机技术对舰载火箭炮系统进行简化和建模。
In manufacturing industry, the virtual prototype is a new technology and laser machining industry is flouring. 虚拟样机技术是目前制造业中一种崭新的技术,激光加工业是制造业中一个蓬勃发展的行业。
This paper sdudies the dynamic characteristics of a scooper loader by using virtual prototype technology. 应用虚拟样机技术对卷筒的动力学特性进行研究。
The virtual prototype model of GP6500 segment erector was built by using CATIA software. 采用CATIA软件开发GP6500型管片安装机的虚拟样机,提出管片安装机工步时间规划的方法。
The model of rocket launcher system carried by trawler was simplified and built by virtual prototype technology. 通过虚拟样机技术对船载火箭炮系统进行了合理简化和建模；
The application of virtual prototype brings people a convenient and efficient way to design the aero-engine. 虚拟样机技术的应用为航空发动机设计提供了一种方便、有效的途径。
By applying the ADAMS software, a virtual prototype model of CDROM is developed. 应用ADAMS软件建立CD光驱虚拟样机模型。
The virtual prototype of the vibration device of block forming machine was developed with the CATIA software. 摘要采用CATIA软件开发了砌块机振动装置的虚拟样机。
Fourthly, virtual prototype is established , while kinematics simulation is implemented using ADAMS software. 第四,使用ADAMS软件,建立了机器人的虚拟样机并进行了运动学仿真。
The reasons causing the vibration and the profiled bar revolving in the dragging process are studied by use of Virtual Prototype Technology. 利用虚拟样机技术对水平连铸系统牵引运动过程中棒料运动的自旋现象以及振动所产生的原因进行了分析。
This paper take Archimedes worm driving as research object, process in dynamics simulation of worm driving based on virtual prototyping technology. 本文以阿基米德蜗杆传动为研究对象,从多方面开展了基于虚拟样机技术的蜗杆传动机构的动力学仿真研究。
In Solidworks/DDM system, the kinematical and dynamical simulations of the virtual prototype of nutation drive are implemented. 完成了基于Solidworks/DDM系统的双圆弧螺旋锥齿轮章动传动三维虚拟样机的运动学、动力学实时仿真;