| 基于EWB技术的实践课方法创新之研究 |
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| 引用本文： | 蔺宏,郝坤.基于EWB技术的实践课方法创新之研究[J].淮南职业技术学院学报,2008,8(3):102-105. |
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| 作者姓名： | 蔺宏 郝坤 |
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| 作者单位： | 淮南职业技术学院,安徽,淮南,232001 |
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| 基金项目： | 淮南职业技术学院教学研究项目 |
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| 摘 要： | 利用EWB进行电子技术基础教学,能较直观地体现实验结果,便于学生对理论知识的理解。EWB通过创建电路、使用仪器、电路仿真等实际操作强化对电子技术概念、原理的理解,同时EWB具有强大的仿真功能,能完成许多实际实验由于元件不够或设备不足等很难实现的实验。介绍了虚拟实验室的基本体系结构,实现虚拟实验室的关键技术：ActiveX等,应用EWB（电子工作平台）软件来设计和仿真BCD和译码器74148部分电路,并通过硬件实验的调试来相互验证实际结果。
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| 关 键 词： | 虚拟实验室 仿真 创新与体系 |
Study on Innovation of the Method of Practical Lessons Based on EWB Technology |
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| LIN Hong,HAO Kun.Study on Innovation of the Method of Practical Lessons Based on EWB Technology[J].Journal of Huainan Vocational & Technical College,2008,8(3):102-105. |
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| Authors: | LIN Hong HAO Kun |
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| Institution: | ( Huainan Vocational and Technical College, Huainan Anhui 232001 ) |
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| Abstract: | To use EWB to carry out basic electronic technology teaching can directly reflect the experimental results,and it is convenient for students to understand theoretical knowledge.EWB could strengthen the understanding of electronic technology concept and theory through practical experience such as creating circuits,using equipments,emulating circuits,and so on.In the Meanwhile,EWB has a powerful function of simulation,which could help to complete many undone practical experiments because of insufficient or inadequate components.This paper introduces the basic system structure of a virtual laboratory.ActiveX,the key technology to realize the virtual laboratory,etc..By using EWB(electronic platform) software to design and simulate the BCD and circuit in Decoder 74148,and through the debugging of hardware to mutually verify the actual results. |
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| Keywords: | Virtual laboratory simulation innovation and system |
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