| Citation: | GAO Feng, YONG Jiawang, DING Nenggen, et al. Booster algorithm and functionality validation of an integrated electro-hydraulic brake system[J]. Journal of Beijing University of Aeronautics and Astronautics, 2017, 43(3): 424-431. doi: 10.13700/j.bh.1001-5965.2016.0167(in Chinese)
|
Because the conventional vacuum booster brake systems cannot be applied to electric vehicles directly, an integrated electro-hydraulic brake (IEHB) system, which consists of a hollow brushless DC motor, a ball screw assembly, a 3-chamber master cylinder, a pedal cylinder and a pedal stroke simulator, was developed. The IEHB meets all the future requirements of electric vehicles and active safety technologies, such as electric brake booster, brake-by-wire, coordination with regenerative braking, etc. A sliding mode controller was proposed to improve brake booster performance of the system and Lyapunov function approach is used to ensure the controller robustness. The experimental results show that the proposed controller can control the motor to generate hydraulic pressure in the 3-chamber master cylinder quickly, and force the screw to follow with the push rod well to provide comfortable pedal feeling; the system can also realize brake-by-wire and manpower backup brake functions, and meet the requirements of the regulation; the pedal stroke simulator can generate smooth and continuous pedal feeling.
| [1] |
OSHIMA T, FUJIKI N, NAKAO S, et al.Development of an electrically intelligent brake system[J].SAE International Journal of Passenger Cars-Mechanical Systems, 2011, 4(1):399-405. doi: 10.4271/2011-01-0568
|
| [2] |
AHN J K, JUNG K H, KIM D H, et al.Analysis of a regenerative braking system for hybrid electric vehicles using an electro-mechanical brake[J].International Journal of Automotive Technology, 2009, 10(2):229-234. doi: 10.1007/s12239-009-0027-z
|
| [3] |
姬芬竹, 杜发荣, 朱文博.基于制动意图识别的电动汽车能量经济性[J].北京航空航天大学学报, 2016, 42(1):21-27. http://bhxb.buaa.edu.cn/CN/abstract/abstract13668.shtml
JI F Z, DU F R, ZHU W B.Electric vehicle energy economy based on braking intention identification[J].Journal of Beijing University of Aeronautics and Astronautics, 2016, 42(1):21-27(in Chinese). http://bhxb.buaa.edu.cn/CN/abstract/abstract13668.shtml
|
| [4] |
姬芬竹, 周晓旭, 朱文博.线控制动系统踏板模拟器与制动感觉评价[J].北京航空航天大学学报, 2015, 41(6):989-994. http://bhxb.buaa.edu.cn/CN/abstract/abstract13279.shtml
JI F Z, ZHOU X X, ZHU W B.Pedal simulator and braking feel evaluation in brake by wire system[J].Journal of Beijing University of Aeronautics and Astronautics, 2015, 41(6):989-994(in Chinese). http://bhxb.buaa.edu.cn/CN/abstract/abstract13279.shtml
|
| [5] |
刘丽君, 姬芬竹, 杨世春, 等.基于ECE法规和I曲线的机电复合制动控制策略[J].北京航空航天大学学报, 2013, 39(1):138-142. http://bhxb.buaa.edu.cn/CN/abstract/abstract12518.shtml
LIU L J, JI F Z, YANG S C, et al.Control strategy for lector-mechanical braking based on curves of ECE regulations and ideal braking force[J].Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(1):138-142(in Chinese). http://bhxb.buaa.edu.cn/CN/abstract/abstract12518.shtml
|
| [6] |
董晗, 刘昕晖, 王昕, 等.并联式液压混合动力系统制动能量回收特性[J].吉林大学学报 (工学版), 2014, 44(6):1655-1663. http://www.cnki.com.cn/Article/CJFDTOTAL-JLGY201406019.htm
DONG H, LIU X H, WANG X, et al.Parallel hydraulic braking regenerative characteristics[J].Journal of Jilin University (Engineering and Technology Edition), 2014, 44(6):1655-1663(in Chinese). http://www.cnki.com.cn/Article/CJFDTOTAL-JLGY201406019.htm
|
| [7] |
邓伟文, 丁能根, 吴坚. 具有电动制动助力和线控制动功能的电液复合制动系统: 201310576356. 5[
P].2014-02-05.DENG W W, DING N G, WU J.Electro-hydraulic braking system with electric brake booster and brake-by-wire functions:201310576356.5[P].2014-02-05(in Chinese).
|
| [8] |
MILANES V, GONZALEZ C, NARANJO J E, et al.Electro-hydraulic braking system for autonomous vehicles[J].International Journal of Automotive Technology, 2010, 11(1):89-95. doi: 10.1007/s12239-010-0012-6
|
| [9] |
LEE K J, KI Y H, CHEON J S, et al.Approach to functional safety-compliant ECU design for electro-mechanical brake systems[J].International Journal of Automotive Technology, 2014, 15(2):325-332. doi: 10.1007/s12239-014-0033-7
|
| [10] |
全国汽车标准化技术委员会. 汽车液压制动主缸性能要求及台架试验方法: QC/T 311-2008[S]. 北京: 中国计划出版社, 2008.
National Technical Committee of Auto Standardization.Performance requirements and bench test methods of automobile brake master cylinder:QC/T 311-2008[S].Beijing:China Planning Press, 2008(in Chinese).
|
| [11] |
雍加望, 高峰, 丁能根, 等.压力顺序调节制动系统及其硬件在环试验[J].吉林大学学报 (工学版), 2016, 46(4):1070-1075.
YONG J W, GAO F, DING N G, et al.Hardware-in-the-loop test for a braking system of pressure regulation individually[J].Journal of Jilin University (Engineering and Technology Edition), 2016, 46(4):1070-1075(in Chinese).
|
| [12] |
DARDANELLI A, ALLI G, SAVARESI S M.Modeling and control of an electro-mechanical brake-by-wire actuator for a sport motorbike[C]//5th IFAC Symposium on Mechatronic Systems.Boston:IFAC Press, 2010:524-531.
|
| [13] |
MERRITT H E.Hydraulic control systems[M].London:Wiley, 1967:187.
|
| [14] |
CASTRO R D, TODESCHINI F, ARAUJO R E, et al.Adaptive-robust friction compensation in a hybrid brake-by-wire actuator[J].Journal of Systems and Control Engineering, 2014, 228(10):769-786. https://www.researchgate.net/publication/269604856_Adaptive-Robust_Friction_Compensation_in_a_Hybrid_Brake-by-Wire_Actuator
|
| [15] |
VADIM I U.Nonlinear and optimal control theory[M].Berlin:Springer, 2008:126.
|
| [16] |
DALFIO N, MORGANDO A, SORNIOTTI A.Electro-hydraulic brake systems:Design and test through hardware-in-the-loop simulation[J].International Journal of Vehicle Mechanics and Mobility, 2006, 44(s1):378-392. doi: 10.1080/00423110600872291
|
| [17] |
全国汽车标准化技术委员会.乘用车制动系统技术要求及试验方法:GB 21670-2008[S].北京:中国标准出版社, 2008:16-18.
|
Figures(11)
Copyright © Journal of Beijing University of Aeronautics and Astronautics
Address: Editorial Department of Journal of Beijing University of Aeronautics and Astronautics, 37 Xueyuan Road, Haidian District, Beijing Post Code: 100191 Email: jbuaa@buaa.edu.cn
Supported by:
Beijing Renhe Information Technology Co., Ltd.
DownLoad:
