DocumentCode
2358142
Title
Parameter estimation for traction drive-trains
Author
Fleischer, Michael
Author_Institution
Chair of Electr. Drives, Erlangen-Nurnberg Univ., Erlangen
fYear
2005
fDate
11-14 Sept. 2005
Abstract
The traction drive-train of rail vehicles consists of a flexible multi-inertia system subject to rubber aging and wheel wear. For system monitoring purposes, those two effects are decoupled enabling precise estimation of the variable mechanical parameters, namely the rubber joint stiffness and the wheel disc radius, on the basis of an identified modal three-inertia model
Keywords
drives; locomotives; parameter estimation; power transmission (mechanical); preventive maintenance; railway engineering; rubber; traction; wheels; flexible multiinertia system; modal three-inertia model; rail vehicles; rubber aging; rubber joint stiffness; system monitoring purposes; traction drive-trains; variable mechanical parameter estimation; wheel disc radius; wheel wear; Aging; Condition monitoring; Gears; Modems; Parameter estimation; Rails; Rubber; Shafts; Vehicle driving; Wheels; Traction application; dive; estimation technique; locomotive; rail vehicle;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Applications, 2005 European Conference on
Conference_Location
Dresden
Print_ISBN
90-75815-09-3
Type
conf
DOI
10.1109/EPE.2005.219382
Filename
1665572
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