Title
Simulation of a vehicle with an ICE, CVT and ISG powertrain: A pre-study for concept evaluation and dimensioning
Author
van den Tillaart, E.
de Haas, J.
Frijlink, P.
Schaerlaeckens, W.
TNO Wegtransportmiddelen
Publication year
2001
Abstract
Up to now, reduction of fuel consumption of vehicles equipped with CVT transmission has not been exploited to its full potential due to the reduced driveability when driving the optimum efficiency engine operating points. An ISG system with torque boost capabilities can be used to restore this driveability. This paper discusses the goals, the CAE simulation tool, the methodology used in the preparative study for evaluation and dimensioning of a CVT- ISG concept, as well as the simulation results. The conclusions, generated from numerous simulations, provide vital information for the component selection, and for the development of the powertrain management system.
Subject
Traffic
Anthropomorphic test devices
Computer analysis
Dummy models
Dynamic tests
Finite element models
Frontal collision
Heavy truck
Lower leg
Occupant injury
Occupant protections
Occupant response
Safety tests
Structural assessments
Test condition
Truck cabins
Automobile testing
Safety testing
Trucks
computer aided engineering
driveability
engines
powertrains
simulation
starters
starting
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TNO identifier
362591
Source
Automotive and Transportation Technology Congress and Exhibition, October 1-3, 2001, Barcelona, Spain
Article number
SAE Paper 2001-01-3453
Document type
conference paper