Co-simulation on Performance Evaluation of a New Electronic Control Hydraulic Braking System

Chao Li, Chengkun He, Ye Yuan, Junzhi Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

11 Citations (Scopus)

Abstract

Brake-by-wire system is potentially employed in electric vehicle and autonomous vehicle thanks to the controllability on hydraulic pressure of wheel brakes. In this paper, a newly designed electronic control hydraulic braking (ECHB) system is founded as the brake-by-wire system. With the consideration lying on the regenerative braking and active braking performance, braking forces distribution of ECHB system in front and rear wheel brakes as well as motor regenerative braking force is introduced. Hydraulic braking system and motor drive are working cooperatively as the driver's braking demand is fulfilled in regenerative braking, and hydraulic pressure is allocated properly to avoid the wheel locking to enhance active braking safety. A comprehensive modeling process is developed with hydraulic braking system in AMESim, vehicle dynamics in CarSim, and braking control unit (BCU) and motor drive in MATLAB/Simulink respectively. Two co-simulation scenarios are programed for ECHB system evaluation: typical regenerative braking and active braking conditions. Simulation results are analyzed with depiction and calculation according to the dynamic performance. Effectiveness and feasibility of proposed ECHB system are concluded in view of energy economy and braking safety enhancement.

Original languageEnglish
Title of host publicationProceedings of 2018 IEEE 3rd Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2018
EditorsBing Xu
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2500-2504
Number of pages5
ISBN (Electronic)9781538645086
DOIs
Publication statusPublished - 14 Dec 2018
Externally publishedYes
Event3rd IEEE Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2018 - Chongqing, China
Duration: 12 Oct 201814 Oct 2018

Publication series

NameProceedings of 2018 IEEE 3rd Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2018

Conference

Conference3rd IEEE Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2018
Country/TerritoryChina
CityChongqing
Period12/10/1814/10/18

Keywords

  • brake-by-wire
  • co-simulation
  • new system design
  • performance evaluation

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