SMSC型轮机模拟器实操训练的自动评分方法及实现

为更好地提高现有轮机模拟器实操评分的准确性,参考国内轮机模拟器自动评分系统的原理,提出一种多级模糊综合评价方法。该方法依据中华人民共和国海事局在《海船船员适任考试与评估大纲》中规定的实操技能要求,建立评价指标体系。使用层次分析法(analytic hierarchy process,AHP)确定各指标权重,选择适宜的隶属度函数模型确定各指标的隶属度。实时采集船员在实操训练过程中产生的数据,依据专家系统进行模糊评价。经专家验证取得了理想的结果。模型提高了实操评分的准确性、公正性及其评价效率,可为海事部门的考核提供有力的支撑。

Automatic scoring method and realization of SMSC marine engine room simulator practical training

In order to improve the accuracy of practical training scoring of existing marine engine room simulators,referring to the principle of the domestic marine engine room simulator automatic scoring system,a multi-level fuzzy comprehensive evaluation method is proposed.In the method,an evaluation index system is established based on the practical operational skill requirements stipulated by the Maritime Safety Administration of the People’s Republic of China in the Shipboard Crew’s Qualification Examination and Assessment Outline.The analytic hierarchy process(AHP)is used to determine the weight of each index,and the appropriate membership function model is selected to determine the membership degree of each index.The data produced by the crew in the practical training process are collected in real time,and the fuzzy evaluation is performed according to the expert system.The ideal result is obtained by expert verification.The model improves the accuracy,fairness and evaluation efficiency of the practical training scoring,and can provide strong support for the assessment of maritime departments.