This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Diesel Engine Load Control with a Hydrostatic Transmission
Annotation ability available
Sector:
Language:
English
Abstract
The performance of an engine load control system which seeks to maintain a constant material feedrate to a self-propelled harvest machine was investigated. An adjustable load level was maintained on the engine by controlling the displacement of a pump in the hydrostatic transmission drive. Theoretical results descriptive of performance obtained with three different control algorithms are presented. A load control system with an adjustable grade compensation algorithm has been developed and applied to a large number of different harvest machines.
Recommended Content
Technical Paper | Electrohydraulic Control of Hydrostatic Transmissions |
Technical Paper | Controls for Hydrostatic Transmissions-Present and Future |
Technical Paper | Hydrostatic Transmissions and Controls for Wheeled Vehicles |
Authors
Topic
Citation
Garvey, D., "Diesel Engine Load Control with a Hydrostatic Transmission," SAE Technical Paper 830582, 1983, https://doi.org/10.4271/830582.Also In
References
- Reed, W. B. Grovum M. Krause, A. "Combine Harvestor Grain Loss Monitor" Agricultural Engineering 50 1969 524 528
- Hunt, D. "Farm Power and Machinery Management", Iowa State University Press, Ames, Iowa 139 152
- Friesen, O. H. Zoerb G. C. Bigsby, F. W. "Controlling Feedrates Automatically" Agricultural Engineer 47 8 1966 44
- Huisman, W. Van Loo J. Heijning J. J. "Automatic Feedrate Control of a Combine Harvester in Wheat", Dept. of Agriculture Engineering, Agriculture University, Waeningen, Netherlands 1973
- Kruse, J. Krutz G. W. Huggins L. F. "Microprocessor Based Combine Ground Speed Controller" Paper 82-3040, American Society of Agricultural Engineers, Summer Meeting, Madison, Wisconsin 1982
- Cornell, C. R. "Dynamic Simulation of a Hydrostatically Propelled Vehicle" S.A.E. Paper 811253 S.A.E. Transactions 1981 90 3903 3923
- Wilson, C. E. Lemme C. D. "Hydrostatic Transmissions Parts 1 to 7" Hydraulics and Pneumatics 23 1970