|Table of Contents|

Dynamic coordinated control method of gear shifting without clutch operation for hybrid electric vehicle(PDF)

《交通运输工程学报》[ISSN:1671-1637/CN:61-1369/U]

Issue:
2014年05期
Page:
51-58
Research Field:
载运工具运用工程
Publishing date:

Info

Title:
Dynamic coordinated control method of gear shifting without clutch operation for hybrid electric vehicle
Author(s):
WANG Jun WANG Qing-nian WANG Peng-yu ZENG Xiao-hua
State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130025, Jilin, China
Keywords:
automotive engineering hybrid electric vehicle gear shifting operation without clutch rotate speed synchronization dynamic coordinated control
PACS:
U461.6
DOI:
-
Abstract:
In order to decrease gear shifting impact, shorten gear shifting time and improve vehicle accelerating performance, a dynamic coordinated control method of gear shifting without clutch operation for hybrid electric vehicle was proposed based on dual-motor hybrid electric powertrain. The driven motor of automatic transmission input shaft was controlled to fast realize rotate speed synchronization in gear shifting process without clutch operation so as to shorten gear shifting time. The driven motor of automatic transmission output shaft was controlled to prevent clutch from over wearing because of frequent separation and combination, and the continuous torque output of driving system was achieved by using motor torque on the output shaft of transmission to reduce the impact degree in gear shifting. Test result shows that vehicle driving force keeps stable in gear shifting because of the dynamic coordinated control method. Compared with the traditional gear shifting method, clutch impact degree reduces by about 60%, and vehicle accelerating performances improve by 5.53% and 5.94% under 0-50 and 0-60 km·h-1 accelerating conditions, respectively. 1 tab, 19 figs, 18 refs.

References:

[1] 张俊智,李 波,薛俊亮,等.混合动力电动汽车冲击度的试验[J].机械工程学报,2008,44(4):87-91. ZHANG Jun-zhi, LI Bo, XUE Jun-liang, et al. Experimental research on jerk of hybrid electric vehicles[J]. Chinese Journal of Mechanical Engineering, 2008, 44(4): 87-91.(in Chinese)
[2] 胡建军,丁李辉,叶 明,等.ISG型轻度混合动力AMT汽车换档品质控制仿真分析[J].汽车工程,2008,30(2):106-110. HU Jian-jun, DING Li-hui, YE Ming, et al. A simulation analysis on shifting quality of a mild HEV with ISG and AMT[J]. Automotive Engineering, 2008, 30(2): 106-110.(in Chinese)
[3] ZHONG Z, KONG G, YU Z, et al. Shifting control of an automated mechanical transmission without using the clutch[J]. International Journal of Automotive Technology, 2012, 13(3): 487-496.
[4] HE Hong-wen, LIU Zhen-tong, ZHU Li-ming, et al. Dynamic coordinated shifting control of automated mechanical transmissions without a clutch in a plug-in hybrid electric vehicle[J]. Energies, 2012, 5(8): 3094-3109.
[5] 刘志茹,王庆年,王光平.混合动力汽车换档主动控制技术[J].吉林大学学报:工学版,2006,36(2):153-156. LIU Zhi-ru, WANG Qing-nian, WANG Guang-ping. Active control during shifting in hybrid electric vehicle[J]. Journal of Jilin University: Engineering and Technology Edition, 2006, 36(2): 153-156.(in Chinese)
[6] BARASZU R C, CIKANEK S R. Torque fill-in for an automated shift manual transmission in a parallel hybrid electric vehicle[C]∥IEEE. Proceedings of the American Control Conference. Anchorage: IEEE, 2002: 1431-1436.
[7] YOON Y S, KIM S J, KIM K S. Conceptual design of economic hybrid vehicle system using clutchless geared smart transmission[J]. International Journal of Automotive Technology, 2013, 14(5): 779-784.
[8] 王伟达,项昌乐,刘 辉,等.重型混联式混合动力车辆换档品质控制参数设计与优化[J].中国公路学报,2011,24(6):121-126. WANG Wei-da, XIANG Chang-le, LIU Hui, et al. Design and optimization of parameters of gear-shifting quality control for heavy parallel-series hybrid electric vehicle[J]. China Journal of Highway and Transport, 2011, 24(6): 121-126.(in Chinese)
[9] CAUET S, COIRAULT P, NJEH M. Diesel engine torque ripple reduction through LPV control in hybrid electric vehicle powertrain: experimental results[J]. Control Engineering Practice, 2013, 21(12): 1830-1840.
[10] HE Hong-wen, RUI Xiong, CHANG Yu-hua. Dynamic modeling and simulation on a hybrid power system for electric vehicle applications[J]. Energies, 2010, 3(11): 1821-1830.
[11] YE X, JIN Z, HU X, et al. Modeling and control strategy development of a parallel hybrid electric bus[J]. International Journal of Automotive Technology, 2013, 14(6): 971-985.
[12] 尹安东,宫闪闪,江 昊,等.动态转矩协调的ISG混合动力系统控制策略[J].电子测量与仪器学报,2013,27(2):145-150. YIN An-dong, GONG Shan-shan, JIANG Hao, et al. Control strategy of ISG hybrid system based on dynamic torque coordination[J]. Journal of Electronic Measurement and Instrument, 2013, 27(2): 145-150.(in Chinese)
[13] 张仲良,钱正纵,陈 杰.城市客车并联液压混合动力系统参数匹配[J].中国公路学报,2013,26(3):176-182. ZHANG Zhong-liang, QIAN Zheng-zong, CHEN Jie. Parameter matching of parallel hydraulic hybrid system for urban bus[J]. China Journal of Highway and Transport, 2013, 26(3): 176-182.(in Chinese)
[14] 岳东鹏,王 杰,张俊智.装配AMT的HEV动力总成协调控制策略[J].交通运输工程学报,2010,10(1):43-49. YUE Dong-peng, WANG Jie, ZHANG Jun-zhi. Coordinated control strategies of HEV powertrain with AMT[J]. Journal of Traffic and Transportation Engineering, 2010, 10(1): 43-49.(in Chinese)
[15] CHEN Li, XI Gang, SUN Jing. Torque coordination control during mode transition for a series-parallel hybrid electric vehicle[J]. IEEE Transactions on Vehicular Technology, 2012, 61(7): 2936-2949.
[16] ZHANG Y, CHEN X, ZHANG X, et al. Dynamic modeling and simulation of a dual-clutch automated lay-shaft transmission[J]. Journal of Mechanical Design, 2005, 127(2): 302-307.
[17] 李国岫,张 欣,宋建锋.并联式混合动力电动汽车动力总成控制器硬件在环仿真[J].中国公路学报,2006,19(1):108-112. LI Guo-xiu, ZHANG Xin, SONG Jian-feng. Hardware in loop simulation for powertrain controller of parallel hybrid electric vehicle[J]. China Journal of Highway and Transport, 2006, 19(1): 108-112.(in Chinese)
[18] CHEN Li, ZHU Fu-tang, ZHANG Min-min, et al. Design and analysis of an electrical variable transmission for a series-parallel hybrid electric vehicle[J]. IEEE Transactions on Vehicular Technology, 2011, 60(5): 2354-2363.

Memo

Memo:
-
Last Update: 2014-10-30