Simulation and control of slip in a Continuously Variable Transmission

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

Simulation and control of slip in a Continuously Variable Transmission

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

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

Continuously Variable Transmissions are used to optimize engine efficiencyin automotive drivelines. The efficiency profit however, is lost due to inefficiencies inthe CVT itself. These losses occur mainly in the (hydraulic) actuation system andin the variator. The losses can be lowered by minimizing the clamping force of thepulleys on the belt. Lowering the clamping force too much also leads to heavy slippingbetween belt and pulley, causing damage to the system.By controlling the clamping force in such a way that a limited amount of slip isallowed, the clamping force can be minimized without risking damage to the system.A nonlinear control scheme is used to control slip in the variator. Results show thatsuch a control method is feasible and robust to torque peaks.

Original language	English
Title of host publication	7th International Symposium on Advanced Vehicle Control : AVEC '04: August 23-27, 2004, Arnhem, the Netherlands
Editors	J.P. Pauwelussen
Place of Publication	Delft
Publisher	NIRIA
Pages	111-115
Publication status	Published - 2004
Event	7th International Symposium on Advanced Vehicle Control, AVEC 2004 - HAN University, Arnhem, Netherlands Duration: 23 Aug 2004 → 27 Aug 2004 Conference number: 7

Conference

Conference	7th International Symposium on Advanced Vehicle Control, AVEC 2004
Abbreviated title	AVEC'04
Country/Territory	Netherlands
City	Arnhem
Period	23/08/04 → 27/08/04
Other	7th INternational Symposium on Advanced Vehicle Control (AVEC '04)

Cite this

@inproceedings{86c8622a5cbd4365b2cfdea739957334,

title = "Simulation and control of slip in a Continuously Variable Transmission",

abstract = "Continuously Variable Transmissions are used to optimize engine efficiencyin automotive drivelines. The efficiency profit however, is lost due to inefficiencies inthe CVT itself. These losses occur mainly in the (hydraulic) actuation system andin the variator. The losses can be lowered by minimizing the clamping force of thepulleys on the belt. Lowering the clamping force too much also leads to heavy slippingbetween belt and pulley, causing damage to the system.By controlling the clamping force in such a way that a limited amount of slip isallowed, the clamping force can be minimized without risking damage to the system.A nonlinear control scheme is used to control slip in the variator. Results show thatsuch a control method is feasible and robust to torque peaks.",

author = "B. Bonsen and {de Metsenaere}, C. and T.W.G.L. Klaassen and {Meerakker, van de}, K.G.O. and M. Steinbuch and P.A. Veenhuizen",

year = "2004",

language = "English",

pages = "111--115",

editor = "J.P. Pauwelussen",

booktitle = "7th International Symposium on Advanced Vehicle Control : AVEC '04: August 23-27, 2004, Arnhem, the Netherlands",

publisher = "NIRIA",

note = "7th International Symposium on Advanced Vehicle Control, AVEC 2004, AVEC'04 ; Conference date: 23-08-2004 Through 27-08-2004",

}

Bonsen, B, de Metsenaere, C, Klaassen, TWGL, Meerakker, van de, KGO, Steinbuch, M & Veenhuizen, PA 2004, Simulation and control of slip in a Continuously Variable Transmission. in JP Pauwelussen (ed.), 7th International Symposium on Advanced Vehicle Control : AVEC '04: August 23-27, 2004, Arnhem, the Netherlands. NIRIA, Delft, pp. 111-115, 7th International Symposium on Advanced Vehicle Control, AVEC 2004, Arnhem, Netherlands, 23/08/04.

Simulation and control of slip in a Continuously Variable Transmission. / Bonsen, B.; de Metsenaere, C.; Klaassen, T.W.G.L.; Meerakker, van de, K.G.O.; Steinbuch, M.; Veenhuizen, P.A.

7th International Symposium on Advanced Vehicle Control : AVEC '04: August 23-27, 2004, Arnhem, the Netherlands. ed. / J.P. Pauwelussen. Delft : NIRIA, 2004. p. 111-115.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Simulation and control of slip in a Continuously Variable Transmission

AU - Bonsen, B.

AU - de Metsenaere, C.

AU - Klaassen, T.W.G.L.

AU - Meerakker, van de, K.G.O.

AU - Steinbuch, M.

AU - Veenhuizen, P.A.

N1 - Conference code: 7

PY - 2004

Y1 - 2004

N2 - Continuously Variable Transmissions are used to optimize engine efficiencyin automotive drivelines. The efficiency profit however, is lost due to inefficiencies inthe CVT itself. These losses occur mainly in the (hydraulic) actuation system andin the variator. The losses can be lowered by minimizing the clamping force of thepulleys on the belt. Lowering the clamping force too much also leads to heavy slippingbetween belt and pulley, causing damage to the system.By controlling the clamping force in such a way that a limited amount of slip isallowed, the clamping force can be minimized without risking damage to the system.A nonlinear control scheme is used to control slip in the variator. Results show thatsuch a control method is feasible and robust to torque peaks.

AB - Continuously Variable Transmissions are used to optimize engine efficiencyin automotive drivelines. The efficiency profit however, is lost due to inefficiencies inthe CVT itself. These losses occur mainly in the (hydraulic) actuation system andin the variator. The losses can be lowered by minimizing the clamping force of thepulleys on the belt. Lowering the clamping force too much also leads to heavy slippingbetween belt and pulley, causing damage to the system.By controlling the clamping force in such a way that a limited amount of slip isallowed, the clamping force can be minimized without risking damage to the system.A nonlinear control scheme is used to control slip in the variator. Results show thatsuch a control method is feasible and robust to torque peaks.

M3 - Conference contribution

SP - 111

EP - 115

BT - 7th International Symposium on Advanced Vehicle Control : AVEC '04: August 23-27, 2004, Arnhem, the Netherlands

A2 - Pauwelussen, J.P.

PB - NIRIA

CY - Delft

T2 - 7th International Symposium on Advanced Vehicle Control, AVEC 2004

Y2 - 23 August 2004 through 27 August 2004

ER -

Simulation and control of slip in a Continuously Variable Transmission

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