全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

新型轮机仿真平台实操考试自动评估算法

DOI: 10.3969/j.issn.1006??7043.201304033

Keywords: 轮机, 仿真, 虚拟现实, 实操, 专家系统, 评估算法, 隶属函数??

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对国内外轮机模拟器在操作考试和自动评估方面功能的不足,提出了一种基于专家系统评分规则的模糊评估算法并应用于轮机虚拟现实仿真平台。该算法采用通用试题评估规则表来设置各道试题的具体评估规则,实时跟踪操作考试过程中相关变量的变化,进行答题过程评估和答题结束评估。评估过程中选用合适的隶属函数来计算变量在检测范围内的隶属度,操作结束时自动打分并提供可查询的扣分记录。实例中基于此平台的实操考试自动评估结果与专家系统评分结果一致,验证了该算法的可行性。该新型轮机实操考试与自动评估系统打破了传统的船员考试制度,能够真正意义上地提高船员实操和管理能力。

References

[1]  贾宝柱,林叶锦,曹辉.轮机模拟器中机舱资源管理培训及评估功能[J].中国航海, 2013, 36(3): 28?33.?JIA Baozhu, LIN Yejin, CAO Hui. Engine?room resource management training and assessment module in marine engineering simulator[J]. Navigation of China, 2013, 36(3): 28?33.? [2]金一丞,尹勇.STCW公约马尼拉修正案下的航海模拟器发展战略[J].中国航海, 2012, 35(3): 5?10.?JIN Yicheng, YIN Yong. Development strategy of marine simulator in light of the Manila Amendments to STCW Convention [J]. Navigation of China, 2012, 35(3): 5?10.? [3]曾青山,陈景峰,黄加亮.轮机模拟器的现状和发展趋势[J].集美大学学报:自然科学版, 2003, 8(1): 74?79.?ZENG Qingshan, CHEN Jingfeng, HUANG Jialiang. The present situation and development trend of marine simulator[J]. Journal of Jimei University :Natural Science, 2003, 8(1): 74?79.? [4]聂伟,巫影,胡大斌. 轮机模拟器考核自动评分算法研究[J]. 武汉理工大学学报:交通科学与工程版, 2013, 37(4): 834?838.?NIE Wei, WU Ying, HU Dabin. Research of automatic scoring arithmetic for examination of engine room simulator[J]. Journal of Wuhan University of Technology:Transportation Science & Engineering, 2013, 37(4): 834?838.? [5]邱世广,武殿梁,范秀敏.基于船舶人机工程的虚拟人操作驱动建模仿真技术[J].上海交通大学学报, 2012, 46(9): 1366?1370.?QIU Shiguang, WU Dianliang, FAN Xiumin.〖HT6〗 〖HT5"〗Ship ergonomics evaluation based on virtual human real?time driven modeling technology[J]. Journal of Shanuhai Jiao Tong University, 2012, 46(9): 1366?1370.? [6]BUKHARI A C, KIM Yonggi. A research on an intelligent multipurpose fuzzy semantic enhanced 3D virtual reality simulator for complex maritime missions[J]. Applied Intelligence,2013,38(2):193?209.? [7]SUN Lu. A min?max optimization approach for weight determination in analytic hierarchy process[J]. Journal of Southeast University, 2012, 28(2): 245?250.? [8]孙杰,张晓,牟在根.不同隶属函数对地下连续墙模糊可靠度影响的分析[J].岩土力学, 2008, 29(3): 838?840.?SUN Jie, ZHANG Xiao, MU Zaigen. Analysis of effect of different membership function on calculation of fuzzy reliability in underground continuous wall[J]. Rock and Soil Mechanics, 2008, 29(3): 838?840.? [9]任慧龙,贾连徽,李陈峰.船体结构应力监测系统的滤波器设计[J].哈尔滨工程大学学报, 2013, 34(8): 945?951, 971.?REN Huilong, JIA Lianhui, LI Chenfeng. Filter design of ship structure stress monitoring system [J]. Journal of Harbin Engineering University, 2013, 34(8): 945?951, 971.? [10]袁杰,史海波,刘昶.基于最小二乘拟合的模糊隶属函数构建方法[J].控制与决策, 2008, 23(11): 1263?1266.?YUAN Jie, SHI Haibo, LIU Chang. Construction of fuzzy membership functions based on least squares fitting[J]. Control and Decision, 2008, 23(11): 1263?1266.?

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133