基于非承載式車身的微型電動(dòng)車研制.pdf

1、同濟(jì)大學(xué)汽車學(xué)院碩士學(xué)位論文基于非承載式車身的微型電動(dòng)車研制姓名：張海華申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：車輛工程指導(dǎo)教師：高云凱余海燕20080101AbstractABSTRACTAlightbodyisthekeyforavehicletoenhanceitspowerperformance，toconsumelessfuelandtodecreaseitsCOstWiththeunregenerativeenergylackingdayb

2、ydayvehiclesusingnewenergysuchasfuelcellvehiclesdevelopswiftlyTheydemandmoreclearlyandeagerlyforlightwci咖carbodysⅢsthesisexplicatesthedesignprocessofafuelcellminicalwhichisbased011thenon10adcarryingtypebodyThecontentsinc

3、ludecal“bodylayoutdesignandoptimizationofthemagnesiumallyframe，designandoptimizationofthespaceframecarbodydesignandoptimizationofthespaceframedoorpassivesafetyanalysisandmanufactureoftheframeandtheCarbodvAccordingtothest

4、ylesurface，thisthesishasdothelayoutwhichincludesdriverandseatslayout，steeringwheelandpedallayout，closuresandtheiraccessorieslayout，visioncheckandCarbodysuspensiondesignASit’SawholenewdesignedmodelthisthesishasusedTOP0opt

5、imizationtofindthespaceframesolutionsofthecarbodytheframeandthedoorThentheirstaticandmodalcharacteristichasbeenanalyzedbyFEAmethodandtheirbeamsectionshavebeenoptimizedbysizeoptimizationTheir3DmodelshavebeenbuiltThiSt11es

6、ishasalSOanalyzedthecrashworthnessofthisvehicleincludingthefrontimpactandthesideimpactsimulationAccordingtotheresultssomeadviceshavebeengivenandthemodelWasamendedInthemanufacturestage，thisthesishasdevidedtheassemblies，ar