查询词典 simulation

Then, to solve the problem of high cost and fatalness in research of IV cooperation, a new, based on car models, IV simulation platform is presented for algorithm simulation of IV cooperation and line-tracking control.

之后，针对智能车辆交互行为研究中试验成本高、危险性大的问题，设计了一套新颖的，搭建于仿真汽车模型上的智能车辆仿真平台，实现了车辆交互行为算法和寻线运动控制算法的仿真。

A prototype system ABCSS(agent-based combat simulation system) was accomplished on the basis of forementioned studies and showed some emerging behaviors during the process of combat simulation.

利用计算机进行作战仿真，可以模拟实际战斗过程和战斗过程中出现的各种现象，增加人们对作战规律的认识和理解，为有关决策部门提供定性和定量的信息。

Detailed explaining the design method of the simulation scenario database and applying it to build a example database.4. Presenting the significance, structure, function and implementation of Traffic Intersection Simulation System, which was developed by the authors team. Combined the work forenamed, introducing the design and development of the data structure and database of the system.

结合笔者所在团队开发的交通路口微观仿真系统(Traffic Intersection Simulation System，简称TiSS)所做的工作，介绍了TiSS的开发背景与意义，详细分析了系统结构与功能，并结合前文完成的研究工作，重点介绍了仿真场景中数据结构及数据库的设计与开发工作。

The study result showed that the system simulation model can simulate the steady and dynamic characteristics of pre-mixed spark ignition gas engine. And the simulation model had certain generalness, which were the same with CNG and LPG.

分别以节气门突变作为激励和负载突变作为扰动，较好地对发动机燃用LPG时的动态工况进行了仿真，并与实测数据进行了对比。

The physics simulation of large spacecraft Single Gimble Control Moment Gyro attitude control and momentum management system was established, making use of three-axis air-bearing table as spacecraft dynamics simulation object. The mathematics model of SGCMG attitude control and momentum management system was deduced.

引言单框架控制力矩陀螺作为航天器姿态控制的执行机构，具有较大输出力矩的能力，控制特性线性度好，并具有很强的抗干扰性和很快响应速度等优点，在国际上己得到广泛应用，并且已经成为长寿命大型航天器首选的执行机构。

This thesis is focus on integration technology of heterogenous distributed system of simulation, based on the demand of Hardware In the Loop Simulation of war industry.

本文针对军工领域的实时半实物仿真系统对异构分布式系统集成的要求，研究了实时分布仿真系统异构集成的体系结构、主要集成技术、和所使用的分布中间什。

Analyzing the process in the paper, the hydromechanics model of the hydromechanical deep drawing is built up, and the method on the numerical simulation of the hydromechanical deep drawing is put forward, which is an effective approach to the numerical simulation.

本文通过对筒形件充液拉深工艺的分析，建立了接近实际的充液拉深流体力学模型。结合有限元数值模拟技术，提出了充液拉深流体压力行为在数值模拟分析中的实现方法，为充液拉深有限元数值模拟提供有效途径。

The computational grid generation is the prime procedure of hydromechanical numerical simulation. The results of generation affect the numerical simulation obviously.

计算格网生成是流体力学数值模拟过程中的一项主要工作，以往普遍采用手工剖分方法，其结果对数值模拟产生很大影响。

On base of analysis to simulation result, it was point out the main cause making dissimilar metal"s bonding so difficult was metal"s inharmonic plastic deformation. The distribution and changement of stress and strain on interface and in workpieces were analyzed.Making use of experiment and simulation result, main factors that influence welding property of cold pressure welding were discussed.

通过对模拟结果的分析，说明了异种金属冷压焊较同种金属冷压焊困难的原因主要是界面处两种材料的径向和轴向的不协调塑性变形；直观地显示了冷压焊过程中工件内部及界面处的应力应变分布及变化情况。

A series of profile numerical simulation are based on the datas of core flooding experiment, including the homogeneous profile positive rhythm section, the rhythm section, interlining profile, interlayer heterogeneity section, intraformational heterogeneity of reservoir section, the actual reservoir simulation. The the section of displacement mechanism of core flow method and the datas of core flooding experiments take into account, the EOR scheme of later stage is CO2 preslug followed by the N2 slug flooding, at last is the waterflooding or depletion type of drive..

为了进一步分析注CO2／N2段塞驱对扫油效率的影响，在岩芯驱替实验的基础上对N2推进CO2段塞驱进行了均质剖面、正韵律剖面、反韵律剖面、隔层剖面、层间非均质剖面、层内非均质剖面、实际油藏剖面的数值模拟研究，通过对比研究，初步认为高11油田在开发中后期提高采收率技术上可选取在适当高的压力条件下，先注前置CO2段塞驱，后续再注N2段塞顶替驱，然后再转注水或衰竭开采的驱替方式。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。