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Control of Novel Integrated-Electro-Hydraulic Brake System for Automotive Tongji University
- Format:
- Conference/Event
- Author/Creator:
- Xu, Xu, author.
- Conference Name:
- SAE Brake Colloquium & Exhibition - 33rd Annual (2015-10-04 : Charleston, South Carolina, United States)
- Language:
- English
- Physical Description:
- 1 online resource
- Place of Publication:
- Warrendale, PA SAE International 2015
- Summary:
- AbstractWith the electrification and intelligentialization of vehicle, requirements on more intelligent and integrated brake system are put forward. A novel integrated-electro-hydraulic brake system (I-EHB) for automotive is presented to fulfill these requirements. I-EHB is consisted of active power source (APS), pedal feel emulator (PFE), electro control unit (ECU) and hydraulic control unit (HCU). The system characteristics of I-EHB are tested through test rig. According to characteristics experiments, friction and non-linear phenomena in hydraulic pressure control are found. In order to overcome these phenomena in control of I-EHB, chatter-compensation is adopted based on experiment analysis. Algorithm are tested and optimized through test rig. As a result, through chatter-compensation the hydraulic pressure is controlled accurately and chatter-compensation is optimized for different working conditions
- Notes:
- Vendor supplied data
- Publisher Number:
- 2015-01-2699
- Access Restriction:
- Restricted for use by site license
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