The invention discloses a ship state evaluation method based on comprehensive evaluation, BWM and a cloud model, the method comprehensively considers fuzziness and randomness of an evaluation process, and the cloud model is respectively combined with the comprehensive evaluation method and the BWM, so that the comprehensive evaluation method and the BWM are matched in a qualitative evaluation large environment. Compared with a traditional method, the method has the advantages that the BWM is improved by using the cloud model theory when the weight is determined, the advantages that the BWM weighting process is simple and efficient and the obtained result is high in consistency level are reserved, fuzziness and randomness generated by evaluation are considered, and the rationality of the evaluation result is improved.
本发明公开了一种基于综合评价、BWM和云模型的船舶状态评估法,该方法综合考虑了评估过程的模糊性与随机性,通过将云模型分别与综合评价法、BWM相结合,使二者在定性评估大环境下相适配。相比于传统方法,确定权重时使用云模型理论对BWM进行改进,既保留了BWM赋权过程简洁高效且所得结果一致性水平高的优点,又考虑了评价产生的模糊性与随机性,提高了评估结果的合理性。
Ship state evaluation method
一种船舶状态评估方法
2024-02-20
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES |
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