Distributed interactive simulation technology has developed for decades andapplied to diverse industries. It is now enhanced with the development of computerhardware and network technology, and also modeling technology, virtual realitytechnology, software technology, and so on. On the other hand, people are bringingforward more and more requirements on distributed interactive simulation applications.Supports of distributed simulation systems are required on applications that involves inmassive complex simulation environment and large quantity of simulation nodes andentity objects, such as military simulation, online games. These requirements ask forhigh scalability of simulation support platform.

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Imitate of the eddy that take off body (Detached-Eddy Simulation, DES) is the mean square of Reynolds of a kind of union that appears in recent years law and imitate of big eddy numerical value are both the onflow imitate method of the advantage.

梗概： 脫體渦模擬(Detached-Eddy Simulation干处女视频，DES)是近年來(lái)出現(xiàn)的一種結(jié)合雷諾平均方法和大渦數(shù)值模擬兩者優(yōu)點(diǎn)的湍流模擬方法。

Simulation which is based on MATLAB is the product of Mathworks company, which is one of the par excellence simlation integration environment in the field of dynamic simulation.

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This work contributed essentially to optimal planning of refinery management. A strategy for solving the decision problem of short—term refinery planning is proposed, that is, to obtain the real time information of unit operations and environmental conditions by means of computer simulation, to dynamically configurate and modify the decision model depending on both simulation and expert reasoning, to make decision analysis and short—term production plan with the aid of expert simulation system. In this paper, a new approach cellad ESDSS was proposed by integrating DSS and expert simulation system . As a case study of ESDSS, a so called RESDSS was constructed, which is composed of seven subsystems, namely: data base subsystem, model base subsystem, method base subsystem, knowledge base subsystem, experiment base subsystem, human computer interaction subsystem, and expert simulation executing subsystem. The main results and contributions of this work are as follows:(1) A novel approach of DSS named ESDSS was proposed, which integrates DSS and ESS.

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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.

結(jié)合筆者所在團(tuán)隊(duì)開(kāi)發(fā)的交通路口微觀仿真系統(tǒng)(Traffic Intersection Simulation System看黄的网站，簡(jiǎn)稱(chēng)TiSS)所做的工作黄色视频免费播放网站，介紹了TiSS的開(kāi)發(fā)背景與意義，詳細(xì)分析了系統(tǒng)結(jié)構(gòu)與功能日韩少妇熟女自拍视频网站免费，并結(jié)合前文完成的研究工作色视频免费网站在线观看，重點(diǎn)介紹了仿真場(chǎng)景中數(shù)據(jù)結(jié)構(gòu)及數(shù)據(jù)庫(kù)的設(shè)計(jì)與開(kāi)發(fā)工作。

In order to study the geometry effect on the performance of the louvered fin heat exchanger, a two dimensional numerical model is established for air side heat transfer and fluid flow characteristics for a type of louvered fin surface and the related numerical simulation is conducted.

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With the rapid developments of science and technology, the modern avion simulation system faces two requirements. One is function requirement and the other is technology renovation requirement. As to the first requirement, functions of modern avion are becoming more and more abundant, which causes the flight simulation training change greatly. As to the second requirement, with the development and adoption of new technology, high verisimilitude requirements are raised to avion simulation system.

中文題名現(xiàn)代軍機(jī)飛行仿真系統(tǒng)的研究副題名外文題名 A study on modern avion flight simulation system 論文作者黃安祥導(dǎo)師李明陳宗基學(xué)科專(zhuān)業(yè)導(dǎo)航久久几网站、制導(dǎo)與控制研究領(lǐng)域\研究方向?qū)W位級(jí)別博士學(xué)位授予單位北京航空航天大學(xué)學(xué)位授予日期2003 論文頁(yè)碼總數(shù)150頁(yè)關(guān)鍵詞軍用飛機(jī)飛行仿真系統(tǒng)仿真館藏號(hào)BSLW /2003 /V271 /3 隨著科學(xué)技木的飛速發(fā)展，現(xiàn)代軍機(jī)仿真訓(xùn)練系統(tǒng)面臨兩大需求：一是功能需求在线手机看片国产精品，現(xiàn)代軍機(jī)功能的增強(qiáng)黄页网站免费观看大全，使飛行仿真訓(xùn)練內(nèi)容發(fā)生了較大變化99riAV熟女视频；二是技術(shù)更新需求，新技術(shù)的發(fā)展及其在仿真系統(tǒng)中的應(yīng)用免费看黄色网站不卡，對(duì)軍機(jī)仿真系統(tǒng)的逼真度提出了更高的要求国产一级爱。

A lot of fieldworks have been done to collect the runtime data of the workshop in several famous shipyards. A survey is carried out among the workers and engineers to get the important information during practical production, such as production process, resource distribution, facility layout, etc. A simulate software named SSHM (Simulation for Ship Hull Manufacturing) is developed for the design of the automated ship hull manufacturing workshop by using object-oriented methodology. Analysis and Evaluation of productivity for the design project is also carried out.

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Chapter 4 and chapter 5 are about simulation methodology. In chapter 4, the design idea and techniques of implementing intelligent simulation of dam concrete placement system are clarified and the simulation research method of separating experiments from models is introduced. On the basis of the research, the simulation function structure frame of dam concrete placement system is constructed, which makes the simulation software system of dam concrete placement become a general-used and intellectualized simulation study environment in which simulation modeling, experiments and analysis are integrated.

第四章和第五章是仿真方法論，第四章主要討論實(shí)現(xiàn)大壩砼澆筑系統(tǒng)智能化仿真的設(shè)計(jì)思想與方法淫逼色操网，并介紹了仿真實(shí)驗(yàn)與仿真模型相分離的仿真研究方法欧美性爱电影播放，在此基礎(chǔ)上構(gòu)造出大壩砼澆筑仿真系統(tǒng)的功能結(jié)構(gòu)框架，使得大壩砼澆筑仿真系統(tǒng)成為集仿真建模美女的j被男生狂桶无遮挡、實(shí)驗(yàn)和分析于一體的通用型www.AAA片黄色网址、智能化仿真研究環(huán)境。

Using the MAGIC PIC simulation program,the author simulated the S-band RTSA,studied the two-stream interaction mechanism and deeply understood the two-stream instability that generates the microwave amplification.

標(biāo) 簽 MAGIC 粒子模擬相對(duì)論雙流放大器雙流不穩(wěn)定性 S波段 MAGIC PIC simulation Relativistic Two-Stream Amplifier two-stream instability S-band