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Modeling and Control of a Single Motor Electronic Wedge Brake
Technical Paper
2007-01-0866
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Siemens VDO is currently developing a brake -by-wire solution called the Electronic Wedge Brake (EWB). Earlier prototypes used a two -motor concept inside the brake actuator to drive the wedge. In this paper, a new prototype generation is presented where only one motor is needed. This is more efficient in terms of cost, and actuator weight, and also reduces the complexity of the control strategy. A state -space model is derived for the new actuator and two controller structures are explained. Simulations and experimental results from a roller test bench are shown.
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Citation
Fox, J., Roberts, R., Baier-Welt, C., Ho, L. et al., "Modeling and Control of a Single Motor Electronic Wedge Brake," SAE Technical Paper 2007-01-0866, 2007, https://doi.org/10.4271/2007-01-0866.Also In
SAE 2007 Transactions Journal of Passenger Cars: Electronic and Electrical Systems
Number: V116-7; Published: 2008-08-15
Number: V116-7; Published: 2008-08-15
References
- Hartmann Schautt Pascucci Gombert “eBrake® - the mechatronic wedge brake” SAE Paper 2002-01-2582
- Roberts Schautt Hartmann Gombert “Modeling and Validation of the Mechatronic Wedge Brake” SAE Paper 2003-01-3331
- Roberts Gombert Hartmann Lange Schautt “Testing the Mechatronic Wedge Brake” SAE Paper 2004-01-2766
- Semsey Ákos Roberts Richard “Simulation in the Development of the Electronic Wedge Brake” SAE Paper 2006-01-0298
- Ho Lok Man Roberts Richard Hartmann Henry Gombert Bernd “The Electronic Wedge Brake - EWB SAE Paper 2006-01-3196