基于B/S和C/S混合结构的电工电子虚拟实验室建设  

Electrician and Electronics Virtual Laboratory Construct in Based on B/S and C/S Mixed structure

作　　者：马梅娟[1] 

机构地区：[1]潍坊学院信息与控制工程学院

出　　处：《实验室研究与探索》2010年第10期54-57,76,共5页Research and Exploration In Laboratory

摘　　要：利用计算机网络,通过对不同的构建网上虚拟实验室的技术方案的比较,提出了采用LabVIEW技术,以B/S和C/S混合结构的网络化虚拟电工电子实验室ESpice构建方案。服务器端采用LabVIEW技术,Pspice软件完成客户端的分析请求,客户端采用Java Applet技术。开发了基于B/S和C/S混合结构的电工电子虚拟实验系统,实现了电路的搭建、参数的设置、模拟仿真,实验状态的保存与恢复,以及多个实验电路设计方案的比较与分析等功能。用户操作简单、直观,支持电阻、电容、电感、晶体管、电压源、电流源等基本的元器件以及电流表、电压表、MOS场效应管和集成运算放大器等复杂的电子器件,具有良好的交互性和可扩展性。By comparing different technology schemes,a network virtual electrician and electronics lab with C/S and B/S composite structure—ESpice scheme was proposed.In the server side,Labview technology was applied,and the ESpice software was utilized as a background analysis tool for client request.In the client side,by using Java Applet technology,virtual electrician and electronics experimental system was developed based on B/S and C/S mixed structure.Users could build circuits,set parameters,make simulation,save and load experiment environment,and compare and analyze experiment circuit designs.The experiment operation process is easy and convenient.Not only basic virtual apparatus like resistance,capacitance,inductance,transistor,voltage source,current source,but also complex electron apparatus such as current meter,voltage meter,MOS FET and Integration operation amplifier are introduced to accomplish related circuit design and simulation with good interaction and expansibility.

关 键 词：LABVIEW B/S和C/S 虚拟实验室 JAVA APPLET 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术]