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STRAIGHTLINE CORNERING ON A CHASSIS DYNAMOMETER
ISSN: 0148-7191, e-ISSN: 2688-3627
Published November 28, 2007 by SAE International in United States
Annotation ability available
The road load simulation control of a multi roll chassis dynamometer is augmented to include the effect of cornering. When the dynamometer is controlled to simulate a vehicle moving in a straight line the road load force is partitioned evenly so that the wheels may travel with identical speed. When control equations are slightly modified to allow an arbitrary partition of the road load force the wheels will move at different speeds. The force partitioning may be modified by taking into account factors of wheel base, inter axel distance and cornering steer angle so that the wheel speeds manifest the effect of cornering or the effect of tyre deflation.
CitationDavis, A., "STRAIGHTLINE CORNERING ON A CHASSIS DYNAMOMETER," SAE Technical Paper 2007-01-2964, 2007, https://doi.org/10.4271/2007-01-2964.
- U.S. Environmental Protection Agency “Specifications for Electric Chassis Dynamometers, Attachment A, RFP C100081T1
- Davis A.G.W. et al. “Control Strategy for a Multi-Roll Chassis Dynamometer in Road Load Simulation” SAE International Congress and Exhibition Detroit, Michigan Feb. 27 Mar. 2 1995