四柱式液压机液压系统设计外文文献翻译

《四柱式液压机液压系统设计外文文献翻译》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、外文文献翻译(含：英文原文及中文译文)文献出处：AkkayaAV.Effectofbulkmodulusonperformanceofahydrostatictransmissioncontrolsystem[J].Sadhana,2006,31(5):543-556.英文原文EffectofbulkmodulusonperformanceofahydrostatictransmissioncontrolsystemALIVOLKANAKKAYAAbstract・Inthispaper,weexaminetheperformanceofPID(proportionalintegralderiv

2、ative)andfuzzycontrollersontheangularvelocityofahydrostatictransmissionsystembymeansofMatlab・Simulink.Averynovelaspectisthatitincludestheanalysisoftheeffectofbulkmodulusonsystemcontrol.Simulationresultsdemonstratesthatbulkmodulusshouldbeconsideredasavariableparametertoobtainamorerealisticmodel.Addit

3、ionally,aPIDcontrollerisinsufficientinpresenceofvariablebulkmodulus,whereasafuzzycontrollerprovidesrobustangularvelocitycontrol.Keywords.Hydrostatictransmission;bulkmodulus;PID(proportionalintegralderivative);fuzzycontroller.IntroductionHydrostatictransmission(HST)systemsarewidelyrecognizedasanexcel

4、lentmeansofpowertransmissionwhenvariableoutputvelocityisrequiredinengineeringapplications,especiallyinfieldofmanufacturing,automationandheavydutyvehicles.Theyofferfastresponse,maintainprecisevelocityundervaryingloadsandallowimprovedenergyefficiencyandpowervariability(Dasgupta2000;Kugietal2000).Abasi

5、chydrostatictransmissionisanentirehydraulicsystem.Generally,itcontainsavariable・displacementpumpdrivenbyaninductionmotor,afixedorvariabledisplacementmotor,andallrequiredcontrolsinonesimplepackage.Byregulatingthedisplacementofthepumpand/ormotor,acontinuouslyvariablevelocitycanbeachieved(Wuetal2004).M

6、anufacturersandresearcherscontinuetoimprovetheperformanceandreducethecostofhydrostaticsystems.Especially,modellingandcontrolstudiesofhydrostatictransmissionsystemshaveattractedconsiderableattentioninrecentdecades.Somestudiesonthistopiccanbefoundintheliterature(Huhtala1996;Manring&Luecke1998;Dasgupta

7、2000;Kugietal2000;Dasguptaetal2005).Variousrotationalvelocitycontrolalgorithmsforhydrostaticsys-ternsaredevelopedandappliedbyLennevi&Palmberg(1995),Lee&Wu(1996),Piotrowska(2003).Allthesedesignsusetheb