Modeling and simulation of an electro-mechanically actuated pushbelt type continuously variable transmission

T.W.G.L. Klaassen, B.G. Vroemen, B. Bonsen, K.G.O. Meerakker, van de, M. Steinbuch, P.A. Veenhuizen

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

5 Citations (Scopus)
7 Downloads (Pure)

Abstract

For analysis, control design and testing of an electro-mechanically actuated CVT, a simulation model is built. The model incorporates all major driveline components and a new proposed actuation system with servomotor actuation. The clamping forces in the variator are calculated using an explicit formulation of a model based on Coulomb friction. The model also includes slip and shifting losses based on transient variator models. Results show realistic behavior of the CVT. In comparison with a conventional hydraulically actuated CVT, this electromechanical system consumes very little power and achieves a high actuation performance.
Original languageEnglish
Title of host publication3rd IFAC Symposium on Mechatronic Systems
Place of PublicationAustralia, Sydney
Pages241-246
Publication statusPublished - 2004

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