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双语推荐：建模

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多领域建模仿真是解决复杂产品设计过程的有效手段,当前多领域建模仿真有基于接口的多领域建模仿真,基于高层体系结构的多领域建模仿真和基于统一建模语言的多领域建模仿真三种模式。综述了这三种仿真模式的实施方法、应用以及优缺点。通过比较,认为基于统一建模语言的多领域建模仿真模式有更大的发展潜力。
Technology of modeling and simulation in multi-domain is an effective means to solve the problems during designing of complex products. Currently, this technology has three modes, which are inter-facial based modeling and simulation,High Level Architecture (HLA) based modeling and simulation and the modeling and simulation based on Unified Modeling Language (UML). This paper compares these three modes through their implementation method, applications, advantages and disadvantages. By this comparison, the modeling and simulation based on Unified Modeling Language (UML) is thought to be the most potential way for the modeling and simulation in multi-domain.

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NX软件采用复合(混合)建模技术,本文以"敏于行"为宗旨,运用建模实战领会NX复合建模;本文提出了几种建模方法,分享了NX复合建模的乐趣。
The Nx software uses compound modeling technology. Taking Quick in Action as the tenet, this paper states some application examples of Nx compound modeling. This paper also presents several methods for modeling and shares you with the fun from compound modeling.

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对风力发电机研究目的不同导致风力发电机建模方式、方法各异，不同模型之间无法共享和统一评价。基于此提出风力发电机建模通用化概念，将常规风力发电机建模分为风速建模、风力机建模、发电机建模、电气控制部分建模和模型参数规范等五部分，针对每部分提出相应的通用化建模思路，最后提出基于制造参数和电网运行数据两种评价方向。模型通用化研究对风力发电机建模技术标准化和更好的服务于现代电力系统稳定性分析有一定意义。
Different purposes of research on wind turbines cause different types of modeling methods, and these models can not share and unify the evaluation. Based on this, this paper proposes universal wind turbine modeling concept, and then divides the conventional wind turbine modeling into wind speed modeling, wind turbine modeling, generator modeling, electric control system modeling and model parameter specification. For every part, this paper tries to give a corresponding method to the universal modeling. Finally two evaluation directions are proposed, which are based on the manufacturing parameters or power grid operation data. Research on the wind power generator universal modeling technology has a certain significance both on the standardization of wind power generator modeling and analysis of the modern power system stability.

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在协同研制模式下，分系统结构建模与仿真工作可并行开展，但由于缺乏制定仿真建模规范等原因，目前大部分产品仍采用传统的串行封闭式建模与仿真模式。为提高产品设计效率，需要开展对协同建模与仿真技术的研究。文中结合雷达结构领域联合建模与仿真的特点，分析了协同建模与仿真的现状与技术难点，重点探讨了协同建模与仿真流程、协同仿真建模规范、协同建模与仿真架构等关键技术，并根据分析结果给出了雷达结构协同建模与仿真技术实例，实现了基于共享模型的紧密集成与协同。
Structural modeling and simulation of subsystem can be conducted simultaneously using collabora -tive design technology .However , due to lack of simulation modeling specification , the traditional serial close mode of modeling and simulation is still adopted in most products at present .In order to increase the product design efficiency , the research on collaborative modeling and simulation is required .Based on the trend that the radar is developed jointly with subsystems , the present situation and difficult points of collaborative model-ing and simulation are analyzed , and the process of collaborative modeling and simulation , the simulation modeling specification and the architecture of collaborative modeling and simulation are discussed .According to the analysis results , the technology instance of radar structural collaborative modeling and simulation is giv-en, which has realized the tight design integration and collaboration based on shared models .

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随着模型驱动体系结构的理论和技术的不断发展，模型已成为软件开发的核心元素。因此，支持模型驱动体系结构的建模语言和建模工具成为研究热点。本文提出一种支持模型驱动的软件开发的 ICES -Modeling 建模语言，该语言融合了现有的建模方法的一些思想，可以有效地描述领域内的概念，概念与概念之间的关系。还针对该建模语言，设计并开发了建模工具，该建模工具具有支持建模语言的定义，方便模型的理解，支持多角度建模等特点。
With the continuous development of the theory and technology of model -driven architecture,the model has be-come the core elements of the software development.Therefore,support for model -driven architecture modeling language and modeling tools becomes a research hotspot.This paper presents a support model -driven software development model-ing language,called ICES -modeling language.The modeling language combines some ideas of existing modeling methods, and it can effectively describe the concepts and the relationships between the concepts in domains.The paper also designs and develops a modeling tool,called ICES -Modeling Tool,for the above modeling language.The modeling tool can sup-port the definition of the modeling language,to facilitate the understanding of the model,and to support the modeling of multi -angle.

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本文首先介绍了MATLAB软件的相关特点，然后对数学建模的概念及其建模过程做出介绍，其次以一个全目数学建模比赛的实例介绍了开发基于MATLAB的数学建模详细步骤。实践证明将MATLAB软件用于数学建模可以提高数学建模的效率和质量，丰富了数学建模的方法和手段，同时对数学课程的运用具有重要的教学意义。
This article firstly introduces the features of MATLAB software and the concept and process of mathematical modeling. And then the detailed procedure of mathematical modeling based on Matlab is explained with an example of a national mathematical modeling competition. Practice shows that the application of MATLAB software in mathematical modeling can improve the efficiency and quality of mathematical modeling, which enriches the methods and means of mathematical modeling and is also of important teaching significance for mathematical courses.

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人体及人体器官的3D模型在医学教学等许多领域中均有重要的应用,而其中相对复杂的建模部位即是头部的建模,而3DMAX是一种当今占主流地位的三维建模软件,用其建出的头部模型也相当形象生动。现今,流行的3DMAX头部建模方法有几种。但无论在哪种建模过程中均有一些重要的技巧,笔者在研究比较了3D常用方法中的两种头部建模方法后,总结了一些头部3D建模的技巧。本文将对建模方法加以简述,着重分享头部建模过程中的技巧。
3D model of human body and organs of the human body have important applications in many ifelds such as medicine,teaching,and the modeling part of relative complex is the head of the modeling,and 3DMAX is one of the dominant position of 3D modeling software,with the construction of the head model is quite vivid image.Today,there are several popular 3DMAX head modeling method.But regardless of which kind of modeling process has some important techniques,the author compares the kinds of head modeling method 3D method used in research,summarizes some head 3D modeling skil s.

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随着数学建模在社会各领域的影响力逐渐扩大，数学建模竞赛在全国高校学生中越来越受到青睐，在高职院校开设数学建模课程也成为必要。阐述高职院校开设数学建模课程的必要性，对我学院开设数学建模选修课的情况作了实践研究，提出了高职院校开设数学建模课程的益处和有待改进的问题，为高职院校全面开设数学建模课程提供了参考。
As the influence of mathematical modeling in all areas of society gradually expanded , mathematical model-ing contest in the national University students is more and more favored , so offering mathematical modeling course in Vocational Colleges becomes necessary .This paper describes the necessity of offering mathematical modeling course in Vocational Colleges , has practised and researched in offering mathematical modeling optional course in our Col -lege, and puts forward the benefits of offering mathematical modeling course in Higher Vocational College and prob-lems to be solved, thereby providing a reference for the Higher Vocational Colleges to offer mathematical modeling course .

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在船舶计算机建模中,船舶首尾建模由于曲面及线型变化复杂,会出现难点。通过利用东欣船舶产品设计软件EFSPD对10500dwt油船的船首建模的探讨研究,得出了船首及艏柱板的建模过程及方法。该设计建模的技术结果对船体复杂结构的三维结构建模有参考意义。
Ship stem and stern modeling in computer might present some difficulties due to the rather complex curved surfaces and lines. Through the application of the DONGXIN ship product design software EFSPD to a 10 500 dwt oil tanker stem modeling, this study gives the modeling procedure and method for the stem and the stem plate. The technical results of this design modeling has some reference significance for 3D structure modeling of complex hull structures.

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三维建模是开发虚拟现实产品的过程中重要技术之一。在虚拟场景进行构造时，建模技术的日渐成熟已使得建模手段逐渐丰富，加之工具的辅助作用，也使得当前建模出现了众多版本与技术类型。文章在分析建模手段的基础上，针对3DS MAX建模技术进行了综合介绍，并在研究建模过程中的优化问题时，重点对模型优化技术展开了论述，以期能有效发挥3DS MAX建模技术的功能，促使模型的利用效率得到提升。
Three-dimensional modeling is one of the important technologies of developing virtual reality products. In virtual scene construction, the increasingly mature modeling technology has made modeling means gradually rich, and complemented by tools, a variety of versions and technology types emerge in the current modeling. Based on analyzing modeling means, this paper made a comprehensive introduction to 3DS MAX modeling tech-nology, and focused on its optimization, with the hope of effec-tively giving play to the functions of 3DS MAX modeling technol-ogy, and improving the utilization efficiency of models.

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