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Dynamic Simulation Techniques for Steering of Tracked Agricultural and Forestry Vehicles
Technical Paper
1999-01-2786
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
A procedure for simulating the dynamics of agricultural and forestry machines using mechanical system simulation software is presented. A soil/track interface model including rubber-track and steel-track was introduced as well as equations that can be used to model mechanical and hydraulic power trains commonly found in tracked vehicles. Two rubber-tracked vehicles (agricultural tractors) and two steel-tracked machines (forestry vehicles) were simulated to illustrate the technique, and some analysis results are presented. The examples given in this paper are based on the author’s research over the past several years.
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Citation
Gibson, H., Ki, N., Queiroz, D., and Parsons, N., "Dynamic Simulation Techniques for Steering of Tracked Agricultural and Forestry Vehicles," SAE Technical Paper 1999-01-2786, 1999, https://doi.org/10.4271/1999-01-2786.Also In
References
- Dwyer, M.J. Okello J.A. Scarlett A.J. 1993 A Theoretical and Experimental Investigation of Rubber Tracks for Agriculture Journal of Terramechanics 30 4 285 298
- Ki, N. Gibson H.G. 1997 Modeling of the Mid- Size Tractor Caterpillar Report (Unpublished)
- Ki, N. Gibson H.G. Parsons N.J. 1998a Analysis of Drawbar pull, Steering, and Stability of a Track-Type Log Skidder ASAE summer meeting ’98. Paper No. 987022
- Parsons, N.J. 1998 Parametric Analysis of the Performance of a Steel-Tracked Feller Buncher Through Dynamic Simulation M.S. Thesis Purdue University West Lafayette, IN
- Queiroz, D.M. Gibson H.G. 1997 Dynamic Analysis of a Rubber-Tracked Tractor During the Steering Process - The Effect of Drawbar Type 7th European ISTVS Conference Ferrara, Italy 1997 8 13
- Liljedahl, J.B. Turnquist P.K. Smith D.W. Hoki M. 1996 Tractors and Their Power Units ASAE
- Bekker, M.G. 1969 Introduction to Terrain-Vehicle System Ann Arbor, MI University of Michigan Press
- Wong, J.Y. 1994 Theory of Ground Vehicles 2nd John Wiley & Sons
- Merritt, H.E. 1967 Hydraulic Control Systems John Wiley & Sons
- Queiroz, D.M. 1996 Steering Performance Simulation of a Rubber-Tracked Tractor Ph.D thesis Purdue University West Lafayette, IN
- Ki. N. Gibson H.G. parsons N.J. 1998b Computer Modeling and Simulation of a Tracked Log Skidder with Different Grapple Configurations SAE Paper No. 981979