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Development of High Performance Wheel Torque Measuring System and Its Applications
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English
Abstract
The wheel torque measuring system (abbr. WTMS) has been developed for evaluating the torque applied to each wheel of automotive vehicles under actual running conditions. WTMS is a novel type system in which the torque signal is transmitted by a high-performance and compact photo-telemetric coupling system. Within the torque measurement range of ±2.94 kN·m, the resolution of torque output is ±1 N·m so that torque can be measured with an extremely high degree of accuracy. Therefore, measurements can be taken from the high torque applied in the case of a quick accelerating test or a sudden braking test to the measurement of a low amount of torque such as running resistance of a vehicle.
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Authors
Citation
Sakuma, S., Sumi, K., Mizutani, Y., Matsushima, S. et al., "Development of High Performance Wheel Torque Measuring System and Its Applications," SAE Technical Paper 870642, 1987, https://doi.org/10.4271/870642.Also In
References
- Schurman D. Johnson L. Berg W. “Calibration of Chassis Dynamometers for Emission - and Fuel Economy Testing Using Wheel Torque Meters” SAE Paper No. 800400 1980
- Dijks Albert “Rolling Resistance Measurements with Piexo-Electric measuring System” SAE Paper No. 810167 1981
- Shoberg R. S. Wallance Balrd “A Triaxial Automotive Wheel Force and Moment Transducer” SAE Paper No. 750049 1975
- Brochure “Drehmoment-Me Bnabe” Mercedes-Benz