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Instrumentation for Measuring Tractor Chassis Acceleration

Published by the American Society of Agricultural and Biological Engineers, St. Joseph, Michigan www.asabe.org

Citation:  Applied Engineering in Agriculture. 7(3): 300-304. (doi: 10.13031/2013.26237) @1991
Authors:   R. S. Freeland, F. D. Tompkins, L. R. Wilhelm, J. R. Sarten
Keywords:   Acceleration, Instrumentation, Measurement, Safety, Sensors, Tractors

Strain gauge accelerometers were installed on a lawn and garden ride-on tractor to measure vehicle dynamic response from a shock load. Ballasted with a simulated operator mass of 90 kg (200 lb), the tractor was suspended above a smooth, concrete surface by a cable. Manual release of the cable initiated the test. Thus, the rear tires were simultaneously shock loaded by chassis free-fall impact.

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