摘要
EWB 8.0是一款功能强大的电子电路仿真软件,应用其仿真功能,可实现数字逻辑电路的分析、设计和优化。本文依据数字逻辑电路的本科教学特点,引入基于EWB8.0软件的虚拟电子平台辅助教学与实践,通过该平台对"脉冲信号发生器"的原理电路和实物电路进行仿真,并显示出利用平台所搭建电路和制作PCB板的3D视图,同时分析了理想情况与实际实践的差别。
EWB 8.0 is a powerful electronic-circuited simulative software by which the analysis, design and optimization of digital and logic circuit can be implemented. Based on the teaching particularity of digital and logic circuit of students, this paper introduces the virtual electronic workbench, employing EWB 8.0 in the teaching practice. Both the principle circuit and practicality circuit of impulse signal generator have been simulated by the workbench, the 3D views of elaborated circuit and made PCB board by the workbench are shown, and the difference between ideal situation and practice is analyzed.
出处
《电气电子教学学报》
2009年第4期34-35,46,共3页
Journal of Electrical and Electronic Education
基金
校级精品课程立项(C15252)
关键词
虚拟电子平台
3D视图
virtual electronic workbench
3D view
