Simulation Study on Tractor’s Same-Rut-Steering Mechanism

Abstract:

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When tractor steers in the same rut, it can not only improve its flexibility in steering, but also reduce soil compaction and crop rolling. In this paper , the concept of tractor steering in the same rut was proposed on the basis of four-wheel-steering (4WS) theory, and the angle relationship between front wheel and rear wheel, which can achieve the same-rut-steering, was established. A three dimensional parameterized model of tractor’s same-rut-steering mechanism was established by the Pro/E software, and its running tracks were simulated in the ADAMS environment. Simulation results show that the same-rut-steering accuracy was affected to some extent when tractor’s speed or steering wheel deflection rate was changed. At last, methods for improving the same-rut-steering accuracy were put forward.

Info:

Periodical:

Edited by:

Xiaodong Zhang, Zhijiu Ai, Prasad Yarlagadda and Yun-Hae Kim

Pages:

236-240

DOI:

10.4028/www.scientific.net/AMR.338.236

Citation:

R. C. Zhao et al., "Simulation Study on Tractor’s Same-Rut-Steering Mechanism", Advanced Materials Research, Vol. 338, pp. 236-240, 2011

Online since:

September 2011

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Price:

$35.00

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