| 基于数字电路模型的继电器控制电路测试技术研究 |
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| 引用本文： | 吴鹏,潘兴隆,徐国印. 基于数字电路模型的继电器控制电路测试技术研究[J]. 船电技术, 2010, 30(4): 20-23,33. DOI: 10.3969/j.issn.1003-4862.2010.04.004 |
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| 作者姓名： | 吴鹏 潘兴隆 徐国印 |
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| 作者单位： | 海军驻上海711所军事代表室,上海,200090;海军工程大学船舶与动力学院,武汉,430033;海军大连装备修理监修室,辽宁,116041 |
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| 摘 要： | 根据继电器控制电路的特点，将其转换为组合逻辑电路模型，并给出了转换的原则和方法。借鉴数字电路的测试技术，应用伪穷举测试法对转换后的继电器控制电路进行测试，并给出了测试过程中对电路进行分块的算法。将该方法应用于某型柴油机遥控系统的自动测试中，结果表明，该方法能有效对继电器控制电路进行建模和分析，为继电器控制电路的自动测试提供了一种实用有效的方法。
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| 关 键 词： | 继电器控制 组合逻辑电路 伪穷举测试 自动测试 柴油机遥控系统 |
Research on Technology for Testing a Relay Control Circuit Based on Digital Circuit Model |
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| Wu Peng,Pan Xinglong,Xu Guoyin. Research on Technology for Testing a Relay Control Circuit Based on Digital Circuit Model[J]. Marine Electric & Electronic Technology, 2010, 30(4): 20-23,33. DOI: 10.3969/j.issn.1003-4862.2010.04.004 |
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| Authors: | Wu Peng Pan Xinglong Xu Guoyin |
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| Affiliation: | 1. Naval Delegation Office in 711 Research Institute in Shanghai, Shanghai 200090, China; 2. College of Naval Architecture and Power, Naval Univ. of Engineering, Wuhan 430033, China; 3 . Naval Office of Equipment Maintenance in Dalian, Liaoning 116041, China) |
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| Abstract: | According to the features combinational logic circuit model, of the relay control circuit, the and the transformation model circuit under test is transformed into of this kind of circuit is proposed. Pseudo-exhaustive test is used in the testing of the transformed circuit model, and the algorithm of comparting the circuit is described in detail. This method is applied to test a certain remote-control system of diesel engine. The results indicate that this type of circuit can be modeled and analyzed effectively. A new and effective method is proposed to test a relay control circuit and this method has high practical value. |
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| Keywords: | relay control combinational logic circuit pseudo-exhaustive test automatic test remote-control system of diesel engine |
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