A drivetrain test fixture was developed to evaluate the steady-state, light-load efficiencies and spin losses of various types of all wheel drive systems. Additionally, frictional torque biasing effects on open differentials were studied. All drivetrain components, less the engine and wheel bearings were connected to a five-dynamometer test ficture, mounted on a bed plate. A computerized acquisition system was used to gather all test data. Test procedures and data analysis are presented.
All wheel drive efficiency testing
Leistungserprobung von Allradantrieben
SAE-Papers ; Mar ; 1-10
1988
10 Seiten, 14 Bilder, 3 Quellen
Conference paper
English
All wheel drive efficiency testing
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