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Sliding Mode Observer-Based ABS Offers Advantages for HD Truck Applications
Technical Paper
2007-01-4243
ISSN: 0148-7191, e-ISSN: 2688-3627
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Language:
English
Abstract
This paper presents a method of trailer yaw stabilization for a tractor-trailer by automatic differential braking of trailer rear wheels. It is implemented as part of an ABS based upon a sliding mode observer (SMO). The trailer rear wheel brakes are alternately applied according to a control law derived from measurements of trailer yaw (relative to the tractor axis). The SMO provides an additional control function that prevents wheel lock. Brakes are applied in response to a control signal that is generated from measurements of trailer yaw. The SMO-based ABS regulates braking to prevent wheel lock and to simultaneously optimize yaw control.
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Topic
Citation
Ribbens, W., Ribbens, J., and Fredricks, R., "Sliding Mode Observer-Based ABS Offers Advantages for HD Truck Applications," SAE Technical Paper 2007-01-4243, 2007, https://doi.org/10.4271/2007-01-4243.Also In
References
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