| 机电计算装置中运算放大器板离线自动检测方案研究 |
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| 引用本文： | 邢昌凤,孙胜春.机电计算装置中运算放大器板离线自动检测方案研究[J].海军工程大学学报,2000(4):92-94. |
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| 作者姓名： | 邢昌凤 孙胜春 |
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| 作者单位： | 海军工程大学海军兵器工程系,湖北,武汉,430033 |
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| 摘 要： | 基于运算放大器能实现信号的加减运算这一基本原理,应用单片机控制检测技术,研究运放工作性能离线自动检测方案.利用本方案实现的检测仪器可以提高装备的维修效率.
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| 关 键 词： | 机电计算装置 运算放大器 单片机 自动检测 |
Study of method for off-line automatic-test of operational amplifier board in electromechnical computational device |
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| XING Chang-feng,SUN Sheng-chun.Study of method for off-line automatic-test of operational amplifier board in electromechnical computational device[J].Journal of Naval University of Engineering,2000(4):92-94. |
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| Authors: | XING Chang-feng SUN Sheng-chun |
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| Abstract: | Operational amplifiers are a kind of important component parts in the electromechanical computational devices, failure rate is high, constant repairs are necessary.According to the basic principle, that the operational amplifier can realize addition and/or substraction operation for signal, using technology of single chip computer control and test, this paper studies method for off line automatic test of operational performance of operational amplifier. The test instrument realized on this scheme can improve repair efficiency of equipment. |
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| Keywords: | electromechanical computational device operational amplifier single chip computer automatic test |
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