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物理仿真實(shí)驗(yàn)中模型表示方法

發(fā)布時(shí)間:2018-07-18 21:25
【摘要】:當(dāng)今科學(xué)發(fā)現(xiàn)的三大支柱是理論科學(xué)、實(shí)驗(yàn)科學(xué)和計(jì)算科學(xué)。而計(jì)算機(jī)仿真實(shí)驗(yàn)就是將實(shí)驗(yàn)科學(xué)與計(jì)算科學(xué)相結(jié)合的科學(xué)發(fā)現(xiàn)路徑,探索計(jì)算機(jī)對物理仿真的課程教學(xué)是十分有意義的。 目前,我國的教育已經(jīng)積累了豐富的教育資源,而這些教育資源都是經(jīng)過一系列研究、實(shí)驗(yàn)得到的。不管是使用數(shù)字環(huán)境提供服務(wù),或者是自主研究,都是以資源為中心進(jìn)行。而物理仿真實(shí)驗(yàn)的研究、開發(fā)、使用都成為當(dāng)今教育教學(xué)資源的一個(gè)重要內(nèi)容。 物理仿真實(shí)驗(yàn)是采用虛擬仿真技術(shù)開展物理實(shí)驗(yàn),努力建設(shè)一系列為教師講課、學(xué)生課后學(xué)習(xí)的實(shí)驗(yàn)工具。仿真能幫助老師講課、可以輔導(dǎo)學(xué)生自學(xué),還可以降低實(shí)驗(yàn)的難度、安全系數(shù)、成本和解決一些無法演示的實(shí)驗(yàn)內(nèi)容。虛擬實(shí)驗(yàn)具有表現(xiàn)形式簡單、簡潔、有很強(qiáng)的交互性能、有可擴(kuò)展的空間等優(yōu)點(diǎn),可以彌補(bǔ)普通教學(xué)方法中難于處理的情況,F(xiàn)在,社會(huì)上主要使用三維成像方法。虛擬現(xiàn)實(shí)技術(shù)在教育中引用的還是不多,,也很少有人在教學(xué)仿真模型的表示方法上進(jìn)行探索。 本論文對物理仿真實(shí)驗(yàn)中模型的表示方法做了探究,提出了一個(gè)部分設(shè)計(jì)、整體整合、領(lǐng)域模型的分層結(jié)構(gòu)表示方法。該方法能夠?qū)⒎治鰡栴}、解決問題等內(nèi)容在用一種模型內(nèi)完成。研究了層次化的模型表示方法在仿真實(shí)驗(yàn)中的應(yīng)用問題,并且針對中職計(jì)算機(jī)多媒體技術(shù)專業(yè)利用VC++,3D dirct等軟件開發(fā)了綜合實(shí)訓(xùn)教學(xué)系統(tǒng)。系統(tǒng)按照多媒體發(fā)展四大主要方向,分為平面設(shè)計(jì)、裝潢設(shè)計(jì)、動(dòng)漫設(shè)計(jì)與影視制作四部分實(shí)訓(xùn)內(nèi)容。本系統(tǒng)強(qiáng)調(diào)以就業(yè)為導(dǎo)向,以真實(shí)崗位工作任務(wù)為實(shí)訓(xùn)內(nèi)容,以技術(shù)應(yīng)用為目標(biāo),通過“做、學(xué)、教”一體化的教學(xué)模式,實(shí)現(xiàn)教學(xué)與崗位的對接,著力培養(yǎng)計(jì)算機(jī)多媒體技術(shù)應(yīng)用型人才,在驗(yàn)證了所提出的物質(zhì)仿真實(shí)驗(yàn)?zāi)P捅硎痉椒ǖ目尚行院陀行缘耐瑫r(shí),為學(xué)校畢業(yè)生將來從事計(jì)算機(jī)多媒體技術(shù)相關(guān)工作打下堅(jiān)實(shí)的基礎(chǔ)。
[Abstract]:The three pillars of scientific discovery today are theoretical science, experimental science and computational science. Computer simulation experiment is a scientific discovery path that combines experimental science with computational science. It is very meaningful to explore the teaching of computer for physical simulation course. At present, China's education has accumulated rich educational resources, and these educational resources are obtained through a series of studies and experiments. Whether it is using the digital environment to provide services, or independent research, is a resource-centric. The research, development and use of physical simulation experiment have become an important content of educational resources. Physical simulation experiment is to use virtual simulation technology to carry out physical experiments and build a series of experimental tools for teachers and students to learn after class. Simulation can help teachers give lectures, tutoring students on their own, and reduce the difficulty of experiments, safety factor, cost and solve some undemonstrable experimental contents. Virtual experiment has the advantages of simple form, simple expression, strong interactive performance, extensible space and so on, which can make up for the difficult situation in common teaching methods. Nowadays, three-dimensional imaging is mainly used in society. Virtual reality technology is still few in education, and few people explore the representation of teaching simulation model. In this paper, the representation method of the model in physical simulation experiment is explored, and a partial design, integral integration and hierarchical structure representation of the domain model are proposed. The method can analyze and solve problems in a model. This paper studies the application of hierarchical model representation method in simulation experiment, and develops a comprehensive practical teaching system based on VC / 3D dirct and so on. According to the four main directions of multimedia development, the system is divided into four parts: graphic design, decoration design, animation design and film production. The system emphasizes employment-oriented, real job task as practical training content, technology application as the goal, through the "do, learn, teaching" integrated teaching mode, to achieve the docking between teaching and post. Focusing on cultivating the applied talents of computer multimedia technology, this paper verifies the feasibility and effectiveness of the proposed method of material simulation experimental model representation. For school graduates in the future to engage in computer multimedia technology related work to lay a solid foundation.
【學(xué)位授予單位】:電子科技大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2012
【分類號】:TP311.52

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