| 摘 要: 在实验教学中有许多具有危险性和设备成本较高的实验，针对这种情况，建立了网络虚拟实验教学系 统。首先对该系统进行需求分析，选用Java语言开发，数据库采MySql。然后对需要实现的各个功能进行详细设计，涉 及主要算法、数据结构、类结构及其调用关系，最后进行编写代码和测试工作。网络虚拟实验教学系统所提供的功能不 但使所用实验的方式和器材更丰富，而且减少学校的资金投入和设备的维护和管理。同时也可以为学生提供了较好的自 我学习的环境，提高学生学习的灵活性和自主性，教师也方便对其进行监督、教学、统计成绩和其他管理。 |
| 关键词: 虚拟实验；数据库；教学系统 |
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中图分类号: TP311.1
文献标识码: A
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| 基金项目: 2018年辽宁工业大学大学生创新训练计划项目(201701068). |
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| Design and Implementation of the Network Virtual Experimental Teaching System |
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YIN Lei,XIE Wenge,XU Zhilai,HUANG Akung
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( Department of Electronic and Information Engineering, Liaoning University of Technology, Jinzhou 121000, China)
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| Abstract: There are many experiments with high risk and high equipment cost in experimental teaching.In view of this situation,a network virtual experimental teaching system is established.First,the requirement analysis of the system is carried out.The Java language is selected,and the database is MySql.Then,the functions that need to be implemented are designed in detail,involving the main algorithms,data structures,class structures and their calling relationships.Finally,coding and testing are executed.The network virtual experimental teaching system not only makes the existing experimental methods and equipment more abundant,but also reduces the school's financial investment as well as equipment maintenance and management.At the same time,it can also provide students with a better self-learning environment,improve students' learning flexibility and autonomy,and make it convenient for teachers with respect to supervision,teaching,performance statistics and other management. |
| Keywords: virtual experiment;database;teaching system |
