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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 |
Author | Institution |
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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