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| Fault diagnosis process and case analysis for DZN3 automatic soil moisture station |
| Wang Hui1, Meng Qingchun1, Li Lin1, Hao Rui1, Zhao Chen2, Xue Luyu2 |
1.Beijing Meteorological Observation Center,Beijing 100089;
2.Beijing Daxing Meteorological Bureau,Beijing 102699 |
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Abstract This paper firstly introduces the DZN3 soil moisture observation system in Beijing,statistically classifies the faults in the past two years,sums up the fault diagnosis process for the soil moisture observation equipment,and applies the diagnosis process to analyze the fault cases,which would shorten the fault judgment time,improve equipment maintenance and provide references for technical support personnel to troubleshoot faults.
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Received: 08 May 2018
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2019, Vol. 36 
