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| Fault Level Evaluation Method for Performance Qualification Test of Wheeled Equipment |
| Received:June 25, 2024 Revised:September 05, 2024 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2024.11.007 |
| KeyWord:wheeled equipment performance qualification test G1 method cloud model fault level |
| Author | Institution |
| DING Haojian |
Unit 32184 of PLA, Beijing , China |
| FU Yaoyu |
Unit 32184 of PLA, Beijing , China |
| WANG Ke |
Unit 32184 of PLA, Beijing , China |
| HAO Shixiang |
Unit 32184 of PLA, Beijing , China |
| CHEN Junhao |
Joint Delivery System, Army Military Transportation University, Tianjin , China |
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| Abstract: |
| Aiming at the characteristics of high randomness, fuzziness and uncertainty in the process of fault level evaluation of wheeled equipment performance qualification tests, the work aims to propose a method for fault level evaluation of wheeled equipment based on a cloud model. First of all, according to the requirements of actual combat assessment and the characteristics of performance appraisal tests, a fault rating index system of wheeled equipment was established from three perspectives of “equipment”, “safety” and “operation”. Secondly, the G1 method was used to determine the index weight, a cloud model was introduced to integrate qualitative and quantitative indexes, and membership degree was used to determine the final grade. At last, a fault classification cloud model was used to evaluate and analyze the two types of equipment faults. The results showed that the cloud droplet span could effectively represent the randomness of the scoring process, and the cloud droplet thickness could truly reflect the fuzziness and uncertainty of the evaluation results, and the evaluation results were consistent with the reality. The method is feasible and applicable for the fault level evaluation of the performance qualification test of wheeled equipment, and has certain reference significance and popularization values. |
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