| 船舶雷达/ARPA智能考试系统的研究 |
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| 引用本文： | 陈丽宁,壬鸿翔,金一丞.船舶雷达/ARPA智能考试系统的研究[J].重庆交通大学学报(自然科学版),2011,30(5):1049-1053. |
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| 作者姓名： | 陈丽宁 壬鸿翔 金一丞 |
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| 作者单位： | 大连海事大学航海学院航海动态仿真与控制交通行业重点实验室,辽宁大连,116026 |
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| 基金项目： | 国家973计划资助项目(2009CB320805); 中央高校基本科研业务费专项资金资助项目(2011QN003) |
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| 摘 要： | 开发了一套基于船舶雷达/ARPA模拟器智能考试系统.该系统的评估方法采用专家法和隶属度函数相结合的方法.专家在出题时根据试题特点设置评估要素权重及允许的误差绝对值范围,系统根据权重及误差范围设定隶属度函数,并以此计算受训人操作的隶属度值及考试成绩.本系统已经应用在雷达模拟器上,实现考试所有环节从出题直到最后评判的网络化...
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| 关 键 词： | 考试系统 船舶雷达/自动标绘仪模拟器 操作评估 隶属度函数 |
On Ship Radar/ARPA Intelligent Examination System |
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| CHEN Li-ning,REN Hong-xiang,JIN Yi-cheng.On Ship Radar/ARPA Intelligent Examination System[J].Journal of Chongqing Jiaotong University,2011,30(5):1049-1053. |
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| Authors: | CHEN Li-ning REN Hong-xiang JIN Yi-cheng |
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| Institution: | CHEN Li-ning,REN Hong-xiang,JIN Yi-cheng(Key Laboratory of Marine Dynamic Simulation & Control for Ministry of Communications,Dalian Maritime University,Dalian 116026,Liaoning,China) |
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| Abstract: | One intelligent exam system for ship radar/ARPA simulator was developed to decrease examiners' workload.Experts' assessment with membership function was used as the assessment model of the system.The expert was in charge of initializing exam question based on the question character,in which assessment parameter weight and absolute value range of error were set;membership function was established according to the weight and error range to calculate membership value of candidates' operation and score.With its... |
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| Keywords: | exam system ship radar/ARPA simulator operation assessment membership function |
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