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Project-based Learning in Basic Course of Technical Physics: Computer-controlled Experiments and Agros2D Modeling

机译:基于项目的技术学习技术物理学:计算机控制实验和AGROS2D建模

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This paper is deals with exploit of Arduino microcomputers and finite element software Agros2D in basic course of hydromechanics. The Arduino is software and many hardware components and microcomputers developed for teaching robotics. The Arduino microcomputers such as UNO can be used to control experiments and also for subsequent data processing. In the case of hydromechanics, the microcomputer can used to control valves and flow-sensors in experimental devices intended to study fluid dynamics. This device was developed by students and its possibilities are discusses in the article. Because real liquids are compressible as well as material of pipeline is deformable. The system allows study effect flow rate of compressible liquid and other problems. Students can use software based on Finite Element Method for analysis of behaviour of these effects. The Agros2D was chosen as suitable for students. This software was primarily developed for the educational purpose. This tool is utilized in learning of Finite Element Method. This software is able to solve complex problems described by partial differential equations. Both of these tools are appropriate for project-based learning, which form the basis for technical education. Experience shows that the students are interested in learning. Results of student tests shows, that the participants on this form of project-based learning achieve much better results in both, theoretical and practical tests (in mechanics, physics, informatics).
机译:本文涉及Arduino微型计算机的利用和有限元软件Agros2D,基本的水力力学过程。 Arduino是软件,许多用于教学机器人的硬件组件和微型计算机。诸如UNO的Arduino微计算机可用于控制实验并还用于后续数据处理。在流体机械的情况下,微计算机可以用于控制旨在研究流体动力学的实验装置中的阀门和流动传感器。该设备是由学生开发的,在文章中讨论了其可能性。因为真实的液体是可压缩的,并且管道材料是可变形的。该系统允许研究效果的可压缩液体和其他问题。学生可以根据有限元方法使用软件,以分析这些效果的行为。选择了Agros2D适合学生。该软件主要用于教育目的。该工具用于学习有限元方法。该软件能够解决部分微分方程描述的复杂问题。这两个工具都适用于基于项目的学习,这构成了技术教育的基础。经验表明,学生对学习感兴趣。学生测试结果表明,参与者对这种基于项目的学习形式的参与者在理论和实际测试中实现了更好的结果(在力学,物理学,信息学中)。

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