雙燃料發(fā)動(dòng)機(jī)ECU硬件在環(huán)仿真系統(tǒng)研究.pdf

1、分類號：——UDC：——密繳編號工學(xué)碩士學(xué)位論文Y788780雙燃料發(fā)動(dòng)機(jī)ECU硬件在環(huán)仿真系統(tǒng)研究碩士研究生：指導(dǎo)教師：學(xué)位級別：學(xué)科、專業(yè)：所在單位：論文提交日期：論文答辯日期：學(xué)位授予單位：曹云鵬滕萬慶教授工學(xué)碩士輪機(jī)工程動(dòng)力與核能工程學(xué)院2005年1月2008年2月哈爾濱工程大學(xué)哈爾濱工程大學(xué)碩士學(xué)位論文AbstractTodevelopsuchanidealplatformforeIectroniccontrolenginea

2、setofECUhardware—in—loopsimulationsystem(ECUHILSS)isdesignedanddiscussedindetailinthispaperAsanupto—dateappliedtechnique，ECUHILSScabberegardedasatootwithintegratedsoftwareandhardware，whichisadaptiveforreal—timesimulation

3、Duringdebugging，theHILSSisconnectedtoECUdirectlyasavirtualengine，receivingthecontrolfromtheECUandsendingoutthehomologousrunningmessageoftheengine，whichreducethetestsandcostofallkindsInthispapertheprincipleofComputerReal—

4、timeSimulationSystem(CRTSS)forelectroniccontrolengineisdiscussedTwosetofplanforECUHILSSbothathomeandaboardareanalyzedandverifiedAsortofECUHILSSforelectroniccontrolenginewhichbasedonexistingtechnologyisaccomplishedThedesi

5、gnedsystemhasgoodversatilityandexpansibilityThehardwareframeworkofthissystemisanalyzedThePCasahostforthesystemplatformfacilitatedthesystemdevelopmentTherealtimedynamicmodelsimulationsystemwasdevelopedbasedontheMatlab／xPC

6、TargetforelectroniccontroldieselTheMatlab／xPCTargetsupportstwoconnectionandcommunicationprotocolsbetweenthehostPCandthetargetPC：serialandnetworkTheHILSSiscompletelyconstructed，whichisatightlycoupledmulti—processorsystemc

7、omposedoftwostandardsPCandaserialcableTheMatlab／xPCTargetprovidefriendlygraphicaluserinterface，whichdevelopedtosamplethedataanddisplaythecurveonthehostPCplatform，andthedatacanbesavedforthefutureuseUsercancontrolthesimula

8、tionusingthexPCTargetremotecontrolt001Thedynamicmodelsaffecttheworkabilityandthereliabilityofthewholereal—timesimulationsystemThisthesispresentsa11electroniccontrolenginedynamicmeanvalueenginemodel(MVEM)，includingfueland