雷达_ARPA模拟器训练评估系统的设计与研究

《雷达_ARPA模拟器训练评估系统的设计与研究》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、分类号UDC密级——单位代码!Q151雷达／ARPA模拟器训练评估系统的设计与研究张飞成指导教师金一丞职称教授学位授予单位大连海事大学申请学位级别硕士学科与专业交通信息工程及控制论文完成日期2007年2月论文答辩日期2007年3月答辩委员会主席．冱遂圆英文摘要DesignandAnalysisofAssessmentSystemofRadar／ARPASimulatorTrainingAbstractCurrenfly’thecompetenceassessmentofRadar／ARPAsimulatortrainingfo

2、rstudentsismainlybasedonsubjectivemethodbyinstructors．Itisgreatlyaffectedbyhumanandlackingofobjectiveandstandardcriteriaofassessment．Itisthemainreasonthatmakesassessmentdifficult．Inordertomakethisprocessmoreobjectiveandmorereasonable，andtorelievethestrengthofinstmct

3、orduringthisprocess，theauthorproposestodesignthecompetenceassessmentsystemofRadar／ARPAsimulatortrainingforstudenm．Theassessmentsystemconsistsofthreemodules·-·--computationmodule,standarddecision—makingincollisionavoidancemoduleandassessmentmodule．Thepurposeofcomputa

4、tionmoduleistosupplyparametersofmovememandsomestandardvalueconcerningassessmentcomputation，suchasDCPA,TCPA_，coUl-Seandvelocityoftargetship．Standarddecision—makingincollisionavoidancemoduleisdesignedtofulfillthefunctionofcreatingthemathematiculmodelincollisionavoidan

5、ce，alteringcourseandchangingvelocityaccordingtothesituationoftwoship，meanwhile，makethecorrectdecision-makingandcalculatetheValueofactiontoavoidcollision．Theassessmentmodulemakesuseofnon-pa姗etricassumptioncheckingofmathematicalstatisticsmethodtoobtainmathematicalmode

6、lofassessment．Atthesametime，theassessmentmodulecanprovidemathematicalmodeloferrordistributioffofeachmonomialassessmentdemem．Aftergettinggradeofeachmonomialassessmentelement，theauthorappliesweightedaveragemethodstoobtainstudents’totalgrade．Thesystemwhichincludesastud

7、entinformationandgradedatabaseCallmanagestudemgradeconvenientlybymeansofODBCaccesstechnology．TheexperimentresultsdemonstratethattheassessmentsystemCallassessthestudents’gradeobjectively,reasonablyandeffectively．AndtheassessmentsystemprovidesthefunctionofRadar／ARPAsi

8、mulationassessmentforthetrainerstationandimprovesthemarinesimulatorcapabilityaswell．英文摘要Keywords：Radar／ARIAsimulator；decision-makingincoll