DocumentCode
2740526
Title
Development of tipping-over rate computation system for hydraulic excavator having crane function
Author
Lim, Tae Hyeong ; Kim, Yong Seok ; Jong Hwan ; Lee, Hong Sun ; Yang, Soon Yong
Author_Institution
Dept. of Mech. & Automotive Eng., UOU, Ulsan, South Korea
Volume
3
fYear
2004
fDate
26 June-3 July 2004
Firstpage
76
Abstract
This paper deals with tipping over of hydraulic excavator´s crane work. If the excavator lifts too heavy weight, the excavator will be tipped up. This accounts for 38% of whole excavator accidents. In this paper, tipping-over load which is the maximum load the excavator can lift with displacement of excavator links, real load and tipping-over rate are computed with zero moment point theory. ZMP is verified with simulation and experiment.
Keywords
cranes; excavators; hydraulic systems; crane function; hydraulic excavator; tipping-over rate computation system; zero moment point theory; Accidents; Automotive engineering; Commercialization; Computational modeling; Cranes; Equations; Government; Law; Stability; Sun;
fLanguage
English
Publisher
ieee
Conference_Titel
Science and Technology, 2004. KORUS 2004. Proceedings. The 8th Russian-Korean International Symposium on
Print_ISBN
0-7803-8383-4
Type
conf
DOI
10.1109/KORUS.2004.1555679
Filename
1555679
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