基于LASAR 仿真的数字电路板故障诊断

刘涛; 姜文志; 张丽萍

doi:10.15892/j.cnki.djzdxb.2010.02.049

2010 , Vol. 30 >Issue 2: 256 - 258

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2010.02.049

摘要

在电路板故障诊断与定位的过程中,测试程序非常重要。LASAR是一套用于数字电路测试开发和逻辑分析的仿真软件系统。通过一个基于LASAR仿真的电路板故障诊断系统(包括流程、分析、激励程序的开发和LASAR仿真),说明了该系统可在实际工程中应用。

关键词： 故障诊断; 逻辑自动激励与响应; 激励程序; 自动测试系统

本文引用格式

刘涛 , 姜文志 , 张丽萍 . 基于LASAR 仿真的数字电路板故障诊断[J]. 弹箭与制导学报, 2010 , 30(2) : 256 -258 . DOI: 10.15892/j.cnki.djzdxb.2010.02.049

Abstract

The test program is very important during fault diagnosis and orientation of circuit board. The software LASAR is a simulation system used to accomplish the digital circuit test and logical analysis. How to diagnose fault of a digital-board circuit using the LASAR software which includes process, analysis, development of procedure of stimulation and LASAR's simulation was introduced. How to use this system in actual application by simulating a circuit was explained.

Key words： fault diagnosis; logic automatic stimulate and response; procedure of stimulation; automatic test equipment

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参考文献

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