1) stochastic virtual prototyping model
随机虚拟样机
1.
According to the random dynamics,multi-body systems dynamic,statistics theories,and with the help of simulation software of MSCAdams and MATLAB,the concept of stochastic virtual prototyping model is brought up for the first time.
依据随机动力学、多体系统动力学和数理统计理论,借助MSC\Adams仿真软件和MATLAB工具,提出随机虚拟样机的概念。
2) Virtual prototype
虚拟样机
1.
Study on dynamics of roller of scoop loader by using virtual prototype;
基于虚拟样机的铲斗式装载机卷筒动力学研究
2.
Realization of CNC machine tool virtual prototype in UG integrated environment;
UG集成环境下数控机床虚拟样机的实现
3.
Application of Virtual Prototype Technology in Development of XK714;
虚拟样机技术在XK714研制中的应用
3) Virtual prototyping
虚拟样机
1.
Research on application of virtual prototyping in design of vibration isolator on looms;
虚拟样机技术在织机隔振器设计中的应用研究
2.
Technology of virtual prototyping in top drive drilling system.;
顶部驱动钻机的虚拟样机开发
3.
Configuration design in parallel-machine-tool virtual prototyping;
并联机床虚拟样机的概念设计
4) VP
[英][,vi: 'pi:] [美]['vi 'pi]
虚拟样机
1.
The Research and Utilization of VP Technology in the Designing of the Gear Box;
虚拟样机技术在变速箱设计中的研究与应用
2.
Research and Realization of VP Visualizaion Service;
虚拟样机可视化仿真服务的研究与实现
3.
Advance modern means and research method such as digital thehnology,virtual prototype(VP),dynamic design is utilized on the theory study during the course of new model equipment's research.
介绍了在新型破碎设备的开发中,采用现代先进的设计与研究方法——数字化技术、虚拟样机、动态设计等进行理论研究,创建新型外动颚破碎机虚拟样机,进行虚拟样机运动学和数值仿真研究,对新型外动颚破碎机进行模态分析和振动试验,主要零件进行有限元计算,采用摆动力最优动力平衡法对偏心四杆机构进行动力平衡问题的研究,在理论指导下对新型外动颚破碎机进行创新设计。
5) virtual prototyping technology
虚拟样机
1.
Application of virtual prototyping technology to development of dispatcher of hydraulic machine;
虚拟样机技术在模锻水压机分配器设计中的应用
2.
Mechanism Analysis of Virtual Axes Machine Tools Based on Virtual Prototyping Technology;
基于虚拟样机技术的虚拟轴机床机构分析研究
3.
Using virtual prototyping technology to model and simulate a certain space robot system, we obtain some important results about the kinematic and dynamic coupling between the satellite and the robot, and the control torques required to stabilize the satellite attitude and to drive the robot to track the given path, etc.
首次采用虚拟样机技术对空间机器人系统进行建模和仿真,得出了反映机器人与卫星本体间运动学和动力学耦合情况的一些重要结果、为保持本体姿态稳定和驱动机器人按预定轨迹运动所需的控制力矩等。
6) virtual prototype technology
虚拟样机
1.
The study of weight self-balancing of portal crane with virtual prototype technology;
用虚拟样机技术研究门座起重机的自重平衡
2.
Firstly, it established mathematical model according to the working principle;then from analyzing theoretical error of design, it put forward a parameterized design algorithm of labeling machine s cam by means of virtual prototype technology.
首先根据工作原理建立了数学模型,然后从分析设计理论误差出发,提出了以虚拟样机技术作为辅助手段的贴标机凸轮轮廓曲线的参数化的设计算法。
3.
The article takes the whole-life experimentation of the gear for example,points out that the sustainable development of whole-life design must base on the study of few sampling,and brings forward two kinds of strategies of the study on the few sampling:the study on the numerical simulations and the study on the virtual prototype technology.
以齿轮全寿命试验为例,指出全寿命设计可持续发展必须依赖于小子样系统研究,并提出小子样系统的2种研究策略,即数值模拟研究和虚拟样机研究。
补充资料：随机数和伪随机数
随机数和伪随机数
random and pseudo-randan numbers
随机数和伪随机数【喇间佣1 al川牌”山一喇闭..m.山娜;cJI了，a如曰e”nce，口oc月卿成.以叹“c月a】 数亡。(特别，二进制数:。)，其顺序出现，满足某种统计正则性(见概率论(probability Uleory)).人们是这样区别随机数(mndomn切mbe比)和伪随机数(PSeudo一mn由mn切mbe岛)的，前者由随机的装置来生成，而后者是用算术算法构造的.总是假设(出于较好或较差的理由)所得(或所构造)的序列具有频率性质，这些性质对于具有分布函数F(z)的某随机变量心独立实现的一个序列来说是“典型的”;因此人们称作根据规律F(习分布的(独立的)随机数.最经常使用的例子为:在区间【O，l]上均匀分布的随机数亡。，尸(亡。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条