基于Flash的大学物理电学仿真实验的设计与实现

发布时间：2018-10-17 07:52

【摘要】：物理学是以实验为基础的学科,物理学的概念、公式和规律等都是建立在实验的基础上的,因此对物理的学习不能脱离客观实验。但是,在目前的大学物理实验教学中仍存在着很多的问题。例如,实验器材的短缺,导致并不是每一位学生都能独立进行实验;此外,部分物理实验在真实环境中具有操作性难、危险性高等问题,使学生在做实验时畏手畏脚等等。随着虚拟现实技术的迅猛发展和教育教学改革的不断深化,实验教学的教学内容、教学模式、教学方法也在不断革新与完善。仿真实验通过模拟和仿真真实实验实验环境,让学习者在虚拟的实验环境中进行实验,熟悉物理实验并学习物理知识。由于仿真实验具有操作简单、成本低、交互性好和较强的学习体验等特点,使其迅速引起了教育领域的广泛关注。国内外已有很多优秀的仿真实验但都存在诸多平台、费用等问题不利于仿真实验的推广。从事实验教学者往往由于开发难度大而无法自行开发仿真实验,软件开发者往往又不能设计符合教学需求的软件,另外不同学校实验教学条件也存在差异性,千篇一律的仿真实验不能更好的适应不同学校。本文第一章阐述了大学物理仿真实验的研究背景、通过文献研究和查阅资料,分析虚拟实验设计发展情况及存在的不足,探索解决的方案以及本文的结构。第二章论述了虚拟实验室实验的定义、分类以及仿真实验应用举例和实现模式。在第三章中,从理论研究基础、设计原则、开发技术等方面做了初步的介绍,然后分析比较仿真实验系统的常用实现技术,选择适合本系统的开发术:Flash/Actionscript2.0。第四章从软件工程角度完成对大学物理电学仿真实验的设计,并以“示波器”和“电路实验”为例,介绍了仿真实验具体的实现方法。最后,作者对全文进行了总结和展望。
[Abstract]:Physics is a subject based on experiments. The concepts, formulas and laws of physics are based on experiments, so the study of physics cannot be separated from objective experiments. However, there are still many problems in college physics experiment teaching. For example, because of the shortage of experimental equipment, not every student can carry out experiments independently. In addition, some physical experiments are difficult to operate in real environment, high risk and so on. With the rapid development of virtual reality technology and the deepening of education and teaching reform, the teaching content, teaching mode and teaching method of experimental teaching are constantly innovating and perfecting. By simulating and simulating the real experiment environment, the learners can experiment in the virtual experimental environment, be familiar with the physics experiment and learn the physics knowledge. Because the simulation experiment has the characteristics of simple operation, low cost, good interaction and strong learning experience, it has attracted wide attention in the field of education. There are many excellent simulation experiments at home and abroad, but there are many platforms, such as cost is not conducive to the promotion of simulation experiments. Those engaged in experimental teaching are often unable to develop simulation experiments because of the difficulty of development, and software developers are often unable to design software that meets the needs of teaching. In addition, there are also differences in experimental teaching conditions in different schools. Uniform simulation experiments can not better adapt to different schools. In the first chapter, the research background of university physics simulation experiment is described. Through literature research and reference, the development and deficiency of virtual experiment design are analyzed, and the solution and structure of this paper are explored. In the second chapter, the definition, classification, application examples and implementation mode of virtual laboratory experiment are discussed. In the third chapter, we introduce the basic theory, design principle, development technology and so on. Then we analyze and compare the common realization technology of simulation experiment system, and choose the development technology suitable for this system: Flash/Actionscript2.0.. In the fourth chapter, the design of the university physics electrical simulation experiment is completed from the point of view of software engineering. Taking "oscilloscope" and "circuit experiment" as examples, the realization method of the simulation experiment is introduced. Finally, the author summarizes and prospects the full text.
【学位授予单位】：华中师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G642;O4-4;TP317.4

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