自動化工作面兩柱掩護式液壓支架姿態(tài)自適應(yīng)技術(shù)研究.pdf

1、分類號：分類號：＿＿＿＿＿＿＿＿學(xué)校代碼學(xué)校代碼：8331183311UDC：＿＿＿＿＿＿＿＿密級：碩士學(xué)位論文碩士學(xué)位論文自動化工作面兩柱掩護式液壓支架自動化工作面兩柱掩護式液壓支架姿態(tài)自適應(yīng)技術(shù)研究姿態(tài)自適應(yīng)技術(shù)研究Theresearchonpostureselfadaptivetechnologyftwopropshieldpoweredsupptinautomatedwkingface研究生：文治國導(dǎo)師：師：王彪謀王彪謀研究員研

2、究員任懷偉任懷偉副研究員副研究員學(xué)科專業(yè)：學(xué)科專業(yè)：采礦工程研究方向：研究方向：采場液壓支架與支護技術(shù)采場液壓支架與支護技術(shù)培養(yǎng)單位：培養(yǎng)單位：煤科總院開采設(shè)計研究分院煤科總院開采設(shè)計研究分院煤炭科學(xué)研究總院2015年5月煤炭科學(xué)研究總院碩士學(xué)位論文IIABSTRACTIndertoimprovetheautomationleveloffullymechanizedcoalminingfacethestresskinematicstat

3、eofhydraulicsupptintheactualwkingconditionthearticlehasperfmedrelatedresearchonattitudeselfadaptivemonitingtechniquefsuppt.Firstofallenumeratedthepossibleposturetypesofsupptanalyzedthereasonsftheiroccurrenceestablishedpo

4、sturemathematicalmodelofsupptatthesametimededucedtheattitudealgithmsofsupptexpledtherelatedfactswhichinfluencetheattitudestabilityofsuppt.Secondthearticleconstructedthefullscale3DmodelofZY680011.524twocolumnscreenhydraul

5、icsupptwith3DmodelingsoftwareSolidWksconductedkinematicssimulationwithmotionplugindrewdisplacementrelationshipgraphofrelatedstructureofsupptprovedthecrectnessofattitudealgithmsfsuppt.Nextthearticleestablishedplanarmechan

6、icalmodelofsupptdeducedthealgithmstosolvethepositionvalueofresultantfcepointofsupptanalyzedtherelatedfactswhichinfluencethebearingacteristicofsuppt.Finallythearticleproposedattitudeselfadaptivecontrolstrategybasedontheki

7、nematicsmechanicsanalysisfsupptdevelopedattitudeselfadaptivemonitingsystemaccdingtothisstrategyintroducedthearchitectureofthesystemtheoperatingprinciplemadetheindustrialtestanalyzedtheexperimentaldata.Basedonabovemention

8、edresearchprocessthisarticlepresentsareliableselfadaptivemonitingmethodfsupptverifiedthefeasibilityofattitudealgithmdevelopedarelatedsystemtheresultwillcontributetoimprovingtheautomationlevelofminingequipment.Keywds：twop