Welcome to Journal of Beijing Institute of Technology
Advance Search
Volume 25Issue 1
.
Turn off MathJax
Article Contents
Article Navigation> JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY> 2016> 25(1): 42-48
XI Jun-qiang, TANG Gao-qiang, ZHAI Yong, ZHANG Guo-xin, GU Hong-tao. Analysis on the gear-shifting schedule of hydraulic automatic transmission[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2016, 25(1): 42-48. doi: 10.15918/j.jbit1004-0579.201625.0107
Citation: XI Jun-qiang, TANG Gao-qiang, ZHAI Yong, ZHANG Guo-xin, GU Hong-tao. Analysis on the gear-shifting schedule of hydraulic automatic transmission[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2016, 25(1): 42-48.doi:10.15918/j.jbit1004-0579.201625.0107
shu

Analysis on the gear-shifting schedule of hydraulic automatic transmission

doi:10.15918/j.jbit1004-0579.201625.0107
  • 1.

    Science and Technology on Vehicle Transmission Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China

  • 2.

    National Key Loboratory of Vehicle Transmission, China North Vehicle Research Institute, Beijing 100072, China

  • Received Date:2014-09-28
    Abstract
  • With an advanced foreign hydraulic automatic transmission as the objective, an analytical method for the gear-shifting schedule is proposed. First the demanded maximum gradient of test is estimated. Then a test scheme and analytical procedure is formulated by initial test and hypothetical shift parameters. Finally through gear-shifting tests under different road conditions, load, accelerator pedal position limitation, throttle opening and output shaft speed are found to be the gear-shifting parameters. Under a common road condition, the gear-shifting schedule is a double-parameter schedule. Based on the driver's demands on braking and dynamic performance, different shift schedules are made under downhill, uphill and quick releasing acceleration pedal conditions. The operation criteria of down-shift schedule on abrupt grade are proposed.
    • FullText(HTML)
  • loading
    • References (11)
  • [1]
    Chen Ning. Study on intelligent control method for shift schedule saving energy of engineering vehicle[D]. Changchun:Jilin University,2005.(in Chinese)
    [2]
    Zhai Yong, Du Xiaoming, Chen Huiyan, et al. Research of control strategy for ZL50 loader with electrionic control automatic shift operating system[J]. Journal of Beijing Institute of Technology, 2004,24(2):113-116.
    [3]
    Liu Jun, Tao Ming, Zhao Chuang, et al. Study on shift strategy of SUV with automated transmission[J]. Tractor & Farm Transporter,2008,35(4):57-62. (in Chinese)
    [4]
    Yamaguchi H, Narita Y, Hiroshi T. Automatic transmission shift schedule control using fuzzy control, SAE paper, 930674[R]. Warrendale, PA, USA:Society of Automotive Engineering,1993.
    [5]
    Noumura S, Matsumoto S, Tanahashi T. Automatic transmission control based on estimation of sporty driving intention, SAE paper, 2013-01-0483[R]. Warrendale, PA, USA:Society of Automotive Engineering, 2013.
    [6]
    Shi Junwu, Lu Tongli, Li Xiaowei, et al. Self-adaptive slop gearshift strategy for automatic transmission vehicles[J]. Transactions of the Chinese Society for Agricultural Machinery,2011,42(4):1-7. (in Chinese)
    [7]
    Li Chunfu, Chen Huiyan, Sun Wentao, et al. A summary on the automatic transmission in heavy-duty vehicles[J]. Automotive Engineering,2009,31(9):876-881. (in Chinese)
    [8]
    Ge Anlin, Li Huansong, Wu Wenzhi, et al. Optimized shift schedule controlled by dynamic 3-parameter[J]. Automotive Engineering, 1992, 14(4):239-247. (in Chinese)
    [9]
    Yu Zhisheng. Automotive theory[M]. Beijing:China Machine Press,1996. (in Chinese)
    [10]
    He Zhongbo, Chen Huiyan, Tao Gang. Research on the shift-decided method of the automatic transmission vehicle[J]. Vehicle & Power Technology,2002(2):55-59. (in Chinese)
    [11]
    Wang Leilei, Wu Guangqiang, Wen Dongsheng, et al. Automatic transmission gear-shifting control in the quick releasing of accelerator pedal[J]. Automobile Technology,2011(12):14-18. (in Chinese)
    • Relative Articles
  • Supplements (0)
  • Cited By
  • 加载中

Catalog

    通讯作者:陈斌, bchen63@163.com
    • 1.

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article views (662) PDF downloads(621) Cited by()
    Proportional views
    Related

    Address:5 Zhongguancun South Street, Haidian District, Beijing

    Tel:86-10-68914374

    Email:blgywb@bit.edu.cn

    Copy Right © Journal of Beijing Institute of Technology

    Supported by:Beijing Renhe Information Technology Co. Ltd

    /

      Return
      Return
        Baidu
        map