A Control-Oriented CVT Model With Nonzero Belt Mass

[+] Author and Article Information
Rolf Pfiffner, Lino Guzzella, Chris H. Onder

Measurement and Control Laboratory, Swiss Federal Institute of Technology (ETH) Zürich, CH-8092 Zürich, Switzerland

J. Dyn. Sys., Meas., Control 124(3), 481-484 (Jul 23, 2002) (4 pages) doi:10.1115/1.1484396 History: Received July 01, 2000; Online July 23, 2002
Copyright © 2002 by ASME
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Grahic Jump Location
Scheme of simplified CVT model
Grahic Jump Location
Calculated r1 (solid), r2 (dashed) and comparison with measured data of r1 ( * ), r2 (○)
Grahic Jump Location
Split model used for dynamic considerations
Grahic Jump Location
Δold−Δnew as a function of the gear ratio i for the RHVF 147
Grahic Jump Location
Maximal torque difference |ΔM1| between the two approaches for the RHVF 147




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