Study on Improvement Energy-conserving Shifting Strategy of Load Haul Dumpers
Received:September 29, 2013  Revised:October 09, 2013
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DOI:
KeyWord:LHD; energy-conserving shifting strategy; repeated; wrong
              
AuthorInstitution
lihengtong 北京矿冶研究总院 北京
guhongshu 北京矿冶研究总院 北京
shifeng 北京矿冶研究总院 北京
fengxiaohua 北京矿冶研究总院 北京
guoxin 北京矿冶研究总院 北京
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Abstract:
      Through research on LHD energy-conserving shifting strategy, it is found that traditional energy-conserving Shifting Strategy gives the repeated and wrong gear when the throttle or load occurs a big change. LHD can avoid the repeated and wrong gear through adding the judgment of gear tendency, when LHD use energy-conserving shifting strategy. The follow-up shifting strategy study of LHD and other vehicles which install hydraulic converters can use it for reference.
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