盾構(gòu)機(jī)同步注漿控制系統(tǒng)設(shè)計(jì).pdf

1、沈陽(yáng)理工大學(xué)碩士學(xué)位論文盾構(gòu)機(jī)同步注漿控制系統(tǒng)設(shè)計(jì)姓名：趙婷婷申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：控制理論與控制工程指導(dǎo)教師：張景異2011沈陽(yáng)理工大學(xué)碩士學(xué)位論文AbstractIntheconstructionprocessoftheShieldleadingtogroundsubsidenceismainlyduetotheseparatingoftheShieldtailsegmentfmingthegapbetweensoillayert

2、heouterwallofsegment.IndertoreducetheimpactonthelayerfmationbyShieldconstructiontheendShieldmustbefilledpromptlyeffectively.Thatissynchronousgroutingtechnology.Butitisn’tsuccessfulexampleofinternationalthatgroutingpressu

3、regroutingvolumetoadjusttochangeoftheenvironmentachievethepurposeofprecisiongrouting.ThisarticleisagainstthisbackgroundresearchingdesigningequipmentcontrolsystemofShieldGrout.TheresearchprojectincludesimprovingdesigningG

4、routequipmentprocessdesigningofGrouthardwaresoftwaredesigningofGroutcontrolsystemtheuseofoptimaltrackingcontrolalgithmtooptimizethedesignofGrout.ShieldGroutkeytechnicalproblems:1.Groutrequiredgroutingpressurechangingwith

5、thewaterpressureintheprocessofShieldgroutingvolumechangingwiththespeedofShield.ToachievethepreciseeffectofgroutingGroutmusthavethefollowingperfmance2.Shieldisalargeenergyconsumingequipmentsosavingenergyhasbecometheprimar

6、yconditionfShielddesigning.Inthispapergroutingequipmentcontrolalgithmaredesignedtosolvekeytechnicalproblems.LoadsensingvariabledisplacementpumphydraulicsystemisusedtotheShieldGroutonthisbasisdesigningitsoptimaltrackingco

7、ntrolsimulating.ThroughtheempiricalresultsshowthattheloadsensitivityoftheloadsensingvariabledisplacementpumphydraulicsystemcansaveenergyimprovingthegroutingoptimaltrackingcontrolalgithmcanachievethefollowingcontroloftheS