Starting control of heavy-duty off-road vehicles with automatic mechanical transmission on steep slope

Hong Liang Wang*, Hai Ou Liu, Juan Wang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

Focusing on the issue of automatic control of starting on the steep slope for heavy-duty off-road vehicle with automatic mechanical transmission (AMT), a test vehicle equipped with AMT and hill-start aid (HSA) system was employed. The characteristics of HSA system were researched and the special demands of steep hill-start were analyzed. Coordinate control between AMT and HSA was adjusted. Then, the auto control strategies were put forward and the software was developed. Vehicle tests have proved the feasibility of this work.

Original languageEnglish
Pages (from-to)260-265
Number of pages6
JournalBeijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume33
Issue number3
Publication statusPublished - Mar 2013

Keywords

  • Auto control
  • Automatic mechanical transmission (AMT)
  • Hill-start assist system
  • Steep hill-start

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Wang, H. L., Liu, H. O., & Wang, J. (2013). Starting control of heavy-duty off-road vehicles with automatic mechanical transmission on steep slope. Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 33(3), 260-265.