机车重联无线同步操控系统的研究

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1、西南交通大学硕士学位论文机车重联无线同步操控系统的研究姓名：江海涛申请学位级别：硕士专业：电气工程指导教师：郭世明20080601西南交通大学硕士研究生学位论文第1I页Abstracth1mountainsareaofsouthwestofChina．itiScommontoimprovetractionforcebythewayofunitingtwolocomotiveseachother．Thatis，twoindividuallocomotiveswerelinkedtogetherbycableselectricallytoachievetheircontrolstrategies．

2、ThismethodiscommonlyappliedbetweenthelocomotivestypeofSS3B，SS4andSOon．Andbythisunitedway,thetractionforcecouldbeboostedgreatly,asaresultofthisfact，thespecialneedsofheavyloadtransportationcouldbesatisfied．TheresearchsubjectisoriginalfromtheprojectofRailwayBureauofChengdu，named‘WirelessandSynchronousC

3、ontrolSystemofLocomotivesUnitedSystem’．ThepresenttechnologyoflocomotivesoftypeSS3aismainlyunitedbythecablesconnection．Inordertochangethisstatus，awirelessandsynchronouscontroIsystemwasdeveloped．Whentheunitedlocomotivescontrolsystemisinoperation．thesynchronouscontrolbetweenmasterlocomotiveandslaveloco

4、motiveiSachievedviathewirelesscommunicationsystem．Whenthetrainsneedtodisorganizeorreorganize，thelocomotivesinstalledthiswirelessandsynchronouscontr01systemcouldbeeasilyandquicklyperformed．Asaresultofthis，thecontrolandorganizationoflocomotiveswillbemoreflexible．Inthepaper,thegeneraldesignschemeofwire

5、lessandsynchronouscontrolsystemoflocomotivesunitedsystemwasdescribed，thefunctionandthecomposedmodulesaswellastheprincipleofthesystemwereintroduced．Therelatedcontrolsignalsandstatussignalsoflocomotivewereanalyzedandthecorrespondingsignalsamplesolutionwasdesignedinthesignalsamplepart．Thehardwareofsign

6、alsamplesystemandtheflowchartofitssoftwarewerebothdesigned．ThesystemCANbuswasanalyzedandcorrespondinginterfacecircuitwasalsogiven．Thesolutionsforbetterperformanceofanti-jammingwereprovidedtoo．Keywords：Locomotiveunion；Wirelesstransmission；Synchronouscontrol西南交通大学四南爻逋大罕学位论文版权使用授权书本学位论文作者完全了解学校有关保留、使用学

7、位论文的规定，同意学校保留并向国家有关部门或机构送交论文的复印件和电子版，允许论文被查阅和借阅。本人授权西南交通大学可以将本论文的全部或部分内容编入有关数据库进行检索，可以采用影印、缩印或扫描等复印手段保存和汇编本学位论文。本学位论文属于1．保密2．不保年解密后适用本授权书；使用本授权书。(请在以上方框内打“4”)学位论文作者签名：日期：跏8．占．／艚柳虢酱硎黾强：撕．名、ii扩口密西南交通大学学