BOND GRAPH DYNAMICS OF A RUBBER-BELT CONTINUOUSLY VARIABLE TRANSMISSION
This paper analyses the system dynamics of a rubber-belt continuously variable transmission (CVT), which is widely adopted in the modern scooter powertrain systems. Dynamic mathematical models were derived from the physical configuration of the CVT directly via a bond graph approach. The CVT mainly consists of a varying-diameter driving pulley and another flange-moveable driven pulley, interconnected by a V-shaped rubber belt. Effective belt diameters of both driving and driven pulleys are controlled by a speed governor and a torque regulator, respectively. Each component was functionally analysed, employing the field theory in the bond graph technique. Mathematical equations were derived and then solved on a Matlab platform. Both static and dynamic performance simulations were examined for future electronic control implementation. (A)
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/14775360
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Corporate Authors:
Inderscience Enterprises Limited
World Trade Center Building, 110 Avenue Louis Casai
Geneva, Switzerland -
Authors:
- HUNG, Y H
- HONG, C W
- Publication Date: 2004
Language
- English
Media Info
- Features: References;
- Pagination: p. 383-98
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Serial:
- International Journal of Vehicle Design
- Volume: 35
- Issue Number: 4
- Publisher: Inderscience Enterprises Limited
- ISSN: 1477-5360
- Serial URL: http://www.inderscience.com/jhome.php?jcode=IJVD
Subject/Index Terms
- TRT Terms: Dynamics; Rubber; Simulation; Speed; Transmissions; Vehicles
- ITRD Terms: 5473: Dynamics; 7494: Rubber; 9103: Simulation; 5408: Speed; 1333: Transmission (veh); 1255: Vehicle
- Subject Areas: Vehicles and Equipment;
Filing Info
- Accession Number: 00981261
- Record Type: Publication
- Source Agency: Transport Research Laboratory
- Files: ITRD
- Created Date: Nov 3 2004 12:00AM