綜放無煤柱開采煤巷自燃的灰色預測.pdf

1、東北大學碩士學位論文綜放無煤柱開采煤巷自燃的灰色預測姓名：邱春亮申請學位級別：碩士專業(yè)：礦業(yè)工程指導教師：任鳳玉譚允禎20030601東北大學碩士學位論文摘要AbstractBecausetherehasalargeamountofnonlinearsystemsintheactualprojects，haveimportantmeaningstostudymodelingofnonlinearsystemsandpredictionm

2、ethodsThistextiSbasedonfutlmechanizationexcavateCOalworkfacenocoalpolemineCOallanewayspontaneouscombustiongreyprediction，thecharacteristicwhichtheabundantresearchcollieryproduces，fromtheviewpointof擎eysystematictheoryanal

3、ysethegreycharacteristicofthespontaneouscombustionlawsofthelaneway，thussetupakindofnewmodeltothelanespontaneouscombustionlawofcoalgreypredictionmodels，thisthesisstudythemodelsfromstabilitytespectoferroranalysis，andhascar

4、riedontheemulationofthedatatothedataofsurveyingFullmechanizationexcavatecoalworkfacenocoalpolemine，underexistingtechnologyandconditionofwork，Thefiresofthelanewayandspontaneouscombustionphenomenaareveryserious，onthemining

5、areaofYanzhousincebeginningtocarryfullmechanizationexcavatecoalworkfacenocoalpoleminein1992，thatalreadycountfullmechanizationexcavatecoalworkface，ittakesplacespontaneouscombustion16ofhiddendangerand12timesofamongthemtake

6、placeinlanewayBecausecollierychangefulworkingcondition，extremelycomplicatedsituation，therearealotofcharacteristicsatrandomThisthesishasanalysedthatinfluencesthegreycharacteristicofthelanespontaneouscombustionfactorsofcoa

7、l，thishasestablishedthefoundationforapplicationofthegreysystematictheoryThereistheworkfinishedmainly：Onstudyingtheon—the—spotworkingconditionofNanTuncolliery，DongTancolliery，the2ndcollieryindetails，carriedonsystematicana

8、lysistotheabove—mentionedmines，hasmonitoredandinvestigatedalargeamotmtoffullandaccurateon—the—spotdata，analysetheinfluencesthefactorofcoalseaniofthecollieryspontaneouscombustionatfirst，laytestschemesattheworkingsite，Onth