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| Influences of Surface Ship Environment on Storage Performance of Digital Multimeter Analyzed Based on Grey Relation Theory |
| Received:November 23, 2017 Revised:March 15, 2018 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/ issn.1672-9242.2018.03.009 |
| KeyWord:digital multimeter ship environment grey relation |
| Author | Institution |
| TAN Yong |
1.Southwest Research Institute of Technology and Engineering, Chongqing , China; 2.Natural Environmental Test and Research Center of Science, Technology and Industry for National Defense, Chongqing , China |
| ZHANG Zi-juan |
Southwest Research Institute of Technology and Engineering, Chongqing , China |
| ZHOU Cai-yuan |
1.Southwest Research Institute of Technology and Engineering, Chongqing , China; 2.Natural Environmental Test and Research Center of Science, Technology and Industry for National Defense, Chongqing , China |
| LIU Zhen-feng |
Beijing East Measuring and Testing Institute, Beijing , China |
| ZHOU Kun |
1.Southwest Research Institute of Technology and Engineering, Chongqing , China; 2.Natural Environmental Test and Research Center of Science, Technology and Industry for National Defense, Chongqing , China |
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| Abstract: |
| Objective To evaluate the sensitivity of temperature, humidity and salt mist environment to the storage performance of digital multimeter in ship environment. Methods Surface vessel cabin environment was simulated to carry out storage environment test and measure performance data and storage environment data of the digital multimeter. Through grey relation analysis, the sensitivity of different environmental factors to the storage performance of digital multimeter was assessed. Results The storage performance of four simulated cabin environments and two types of digital multimeter were obtained by the correlation degree of temperature, humidity and salt mist. Conclusion Influences of the grey relational theory research environment on the storage performance of digital multimeter is researched. After comparing with the calculation on degree of association, the results show that the temperature has the greatest influence, the humidity is the second, and the salt mist was the smallest. |
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