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1、DMF(DualMassFlywheel)双质量飞轮LuKOEM2009年6月发动机的扭转振动[rpm]转速时间转速变动转速2011-12-12Distributionaswellasreproductionofthisdocument,useanddisclosureofitscontentorpartsthereofonlywithpriorconsentofLuK.AllrightsPage2reservedtoLuK,inparticularincaseofgrantofpatent,utililtymodelr
2、egistration,ordesignregistration.Violationswillcauseindemnities.单质量飞轮系统扭转振动的仿真模拟2011-12-12Distributionaswellasreproductionofthisdocument,useanddisclosureofitscontentorpartsthereofonlywithpriorconsentofLuK.AllrightsPage3reservedtoLuK,inparticularincaseofgrantofpat
3、ent,utililtymodelregistration,ordesignregistration.Violationswillcauseindemnities.单质量飞轮系统扭转振动的仿真模拟2011-12-12Distributionaswellasreproductionofthisdocument,useanddisclosureofitscontentorpartsthereofonlywithpriorconsentofLuK.AllrightsPage4reservedtoLuK,inparticular
4、incaseofgrantofpatent,utililtymodelregistration,ordesignregistration.Violationswillcauseindemnities.采用单质量飞轮+从动盘减振的扭转减振效果传动系统的共振转速(w=w)eoc150wo=发动机变速箱J100[rpm]阻尼转速波动幅值50080012001600200024002800发动机转速[rpm]2011-12-12Distributionaswellasreproductionofthisdocument,usea
5、nddisclosureofitscontentorpartsthereofonlywithpriorconsentofLuK.AllrightsPage5reservedtoLuK,inparticularincaseofgrantofpatent,utililtymodelregistration,ordesignregistration.Violationswillcauseindemnities.双质量飞轮系统扭转振动的仿真模拟2011-12-12Distributionaswellasreproductiono
6、fthisdocument,useanddisclosureofitscontentorpartsthereofonlywithpriorconsentofLuK.AllrightsPage6reservedtoLuK,inparticularincaseofgrantofpatent,utililtymodelregistration,ordesignregistration.Violationswillcauseindemnities.采用双质量飞轮的扭转振动效果传动系统的共振转速(w=w)eo<<<<<150c发动
7、机wo=J100>>变速箱[rpm]转速波动幅值50080012001600200024002800发动机转速[rpm]2011-12-12Distributionaswellasreproductionofthisdocument,useanddisclosureofitscontentorpartsthereofonlywithpriorconsentofLuK.AllrightsPage7reservedtoLuK,inparticularincaseofgrantofpatent,utililtymodelreg
8、istration,ordesignregistration.Violationswillcauseindemnities.扭转振动效果对比－4挡全油门实测值阻尼变速箱单质量飞轮+从动盘减振转速波动发动机双质量飞轮转速波动发动机转速[rpm]2011-12-12Distributionaswellasreproduc
