ABS液壓單元HCU的性能研究及測試設備的開發(fā).pdf

1、Y8298f；6分類號密級UDC彳房大擎工程碩士學位論文論文題目：ABS液壓單元HCU的性能研究及測試設備的開發(fā)論文作者：熊澤偉指導教師姓名、職稱：胡玉梅副教授兼職導師姓名、職稱、工作單位：陳文全高級工程師重慶紅宇精密工業(yè)有限責任公司申請學位級別：工程碩士工程領域：車輛工程學位授予單位：重慶大學論文提交El期：2004年10月28日答辯El期：2004年12月5日答辯委員會主席：鄧兆祥教授論文評閱人：羅虹副教授唐曉春高工2004年10月

2、28日英文摘要ABSTRACTInthismanuscript，theteststandforthekeycomponentofABSsystem，thehydrauliccontrolunit洶SOknownasHCU)isdesignedandmanufacturedThewholeteststandardiSdesignatedThehardwareandsoftwareforteststandiSalsomadeItprovid

3、eseffectivetoolforinspectingandexaminingtheHCUFirst，themathematicmodelforautomotivehydraulicbrakingisbuilt，whichiseffectivetoolforanalyNngHCUcharacteristicsItCancomparetheHCUpressureoutputofmodelandthatofpracticalhydraul

4、icsystem，whichCanverifywhethertheHCUCanmeettheneedofarealABSsystemThestandprogramismadebyVisualBasiccomputerlanguageIthasmanytestfunctionssuchasHCUstaticcharacteristics(seal，highpressure)，performance(dynamiccharacteristi

5、cs，frequency)，andHybddsimulationABSwithrealbrakingpressureandHCUreliabilityforHCUInordertoverifytheeffectofteststand，twokindsofHCUaretestedonthisstandThetestresultsareanalyzedandstudiedInsummarythismanuscriptintroducesth

6、evehiclebrakingsystemmodel，theteststandardthemanufactureofteststandtheverificationofteststandThisstandisofimportanceforinspectingHCUanddevelopingHCUnCanalsoreplaceexpensiveimporteqmpmentforHCUKeywords：ABS，HCU，DynamicChar