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Experimental Research on the Pressure Following Control of Electro-Hydraulic Braking System
Technical Paper
2014-01-0848
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Pressure following control is the basic function of Electro-Hydraulic Braking system (EHB), which is also the key technology of stability control system and regenerative braking system for hybrid and electric vehicles. Experimental research is an important method for the control and application of EHB. This paper describes a method to test and control the EHB system through experiment on the Hardware-in-the-loop (HIL) test bench and wheel motor electric vehicle. First, the HIL test bench was established, in which the EHB was tested, including the characteristics of solenoid valves and motor. Then the wheel cylinder pressure was controlled to follow the specific signal input and the master cylinder pressure. Based on this, EHB and the pressure following control method were applied to the wheel motor electric vehicle. The results show that the braking pressure can follow the driver's braking intention to realize the conventional braking function of electric vehicles. This is the basis of stability control system and regenerative braking system for hybrid and electric vehicles.
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Authors
Citation
Wu, D., Ding, H., Guo, K., and Wang, Z., "Experimental Research on the Pressure Following Control of Electro-Hydraulic Braking System," SAE Technical Paper 2014-01-0848, 2014, https://doi.org/10.4271/2014-01-0848.Also In
References
- Sakai A. , Sasaki Y. , Otomo A. , Kawahata F. and Matui A. Toyota Braking System for Hybrid Vehicle with Regenerative System EVS 14 Orlando, USA 1997
- Hano Sunao , Hakiai Motomu New Challenges for Brake and Modulation Systems in Hybrid Electric Vehicles (HEVs) and Electric Vehicles (EVs) SAE Technical Paper 2011-39-7210 10/4271/2011-39-7210
- von Albrichsfeld Christian , Karner Jürgen Brake System for Hybrid and Electric Vehicles SAE Technical Paper 2009-01-1217 10/4271/2009-01-1217
- David F. Reuter , E. Lloyd Wayne , Zehnder James W. II and Elliott Joseph A. Hydraulic Design Considerations for EHB Systems SAE Technical Paper 2003-01-0324 10/4271/2003-01-0324
- Petruccelli Luigi , Velardocchia Mauro , Sorniotti Aldo Electro-Hydraulic Braking System Modelling and Simulation SAE Technical Paper 2003-01-3336 10/4271/2003-01-3336
- Jung Ho Gi , Hwang Jea Young , Yoon Pal Joo Robust Solenoid Current Control For EHB SAE Technical Paper 2005-01-1583 10/4271/2005-01-1583
- Li MAI , Jihong ZHANG , Changfu ZONG et al. Vehicle stability control based electronic hydraulic brake system [J] Journal of Jilin University 2010 40 3 607 613
- Velardocchia Mauro , Sorniotti Aldo Hardware-In-the-Loop to Evaluate Active Braking Systems Performance SAE Technical Paper 2005-01-1580 10/4271/2005-01-1580
- D'Alfio , N. , Morgando , A. , Sorniotti , A. Electro-hydraulic brake systems: Design and test through hardware-in-the-loop simulation International Journal of Vehicle Mechanics and Mobility 44 378 392 2007 10.1080/00423110600872291