重型卡车ABS控制器的硬件在环仿真研究

《重型卡车ABS控制器的硬件在环仿真研究》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、北京工业大学硕士学位论文重型卡车ABS控制器的硬件在环仿真研究姓名：郭芹凤申请学位级别：硕士专业：检测技术与自动化装置指导教师：徐喆;吴晴20070501ABSTRACTAn：Ii—LockBrakingSystem(ABSlisagoodequipmentfor蛆fetywhich啪deducethetimesofaccidentsgreatly．ABSisthenormalcomSgrationinEuropeane飘mtriesandAmericaearly．ButtheresearchforABSst￡lrtcdj

2、ustnowinchilnThepaperdiscussesthehistoryandthepresentsl枷sofinandout,l∞intsthedksadvamagesoftraditionaldevelopmethodofABScontrollerandclarifiesthenecessityofdevelopingHardware-in-the—Loop(mLS)methodofABScontrollerforheawjtreksinChina．Thepapermainlydiscussesthedesig

3、nmethodofABScontrollerandthemainlD0intsamasfollows：(1)Designvehiclemodel，wheelmodel，tiremodelandbrakemodelandSOOnbasedtheanalysisofdymmiesofthevehiclewithfourwheelsinMA：n．AB／Simulink．(2)Researchthelogicthresholdcon昀lalgorithmOnsinglehi曲adhesivecoefficientroad，sing

4、lelowMhesivecoettieientroad,roadwithdifferentadhesivec沁effieientandtwosidesoftomwithdi岱釉tadhesivecoe伍eientfoIlrldndsofroads．AⅡdl啪theidentifyingmethylintheprocessoflogicthresholdcon血Dltodistinguishthedifferentroads．ThendeveloptheABScontroller、稍thstateflow龃dmaketheo

5、倒疵simIllati∞ofbasichIl【吨andABSbrakingOnfourk豳ofroadsinMf^nAB／Simlllinlc(3)DesignABS啪trollerwithMC9S12DP512asMCU，mainlyincludingMCUmodule，powermodule，si鼬ofwheelsspecdl删essingmodule，valvedrivemodule，CANinterfacemodule蠲dSOOILAndwritesi印alsofwheelsspeedprocessingprogr

6、am,ABScontrollingalgorithmprogram,outputofVa：【vedrivingprogramandsoOninCo．Warriorenvironment．(4)DevelopI-IILSexperimentplatformofABShardwarccontrolleranddSPACEhardwareplatformbydSPACEhardwareinterfacetovalidatethehardwareandsoftwaredesignofABScontroller．Thedevelop

7、ofABScon缸'ollerbyI-IlLScanshortenthedevelopperiodandmakethecostsmallergreatly．Alsothisdevelopmethodprovidesfoundationfornl('IetrueoNectsappendedtotheloopandadjustmentofrealcars．-Ⅲ．北京工业大学工学硕士学位论文KEYWORDSABScontroller；,Hardware-in-the-Loopsimulation；computersimulati

8、on；off'linesimulation；logicthresholdcontr01．Ⅳ．独创性声明本人声明所呈交的论文是我个人在导师指导下进行的研究工作及取得的研究成果。尽我所知，除了文中特别加以标注和致谢的地方外，论文中不包含其他人已经发表或撰写过的研究成果，也不包含为获得j＆虚王些太堂或其它教育