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Model to Predict Hydraulic Pump Requirements for an Off-Road Vehicle
ISSN: 0148-7191, e-ISSN: 2688-3627
Published September 01, 1990 by SAE International in United States
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This paper describes and discusses a computer model that can be used to predict the hydraulic pump requirements of an excavator necessary to meet the specified productivity levels for a given set of design conditions. The model predicts the hydraulic cylinder flow rates, pressures, and power necessary to sustain a given work cycle. The study compares the results from a simulation of the excavator with actual test data obtained from a test vehicle taken during a typical work cycle.
CitationSiemens, M. and Larson, C., "Model to Predict Hydraulic Pump Requirements for an Off-Road Vehicle," SAE Technical Paper 901622, 1990, https://doi.org/10.4271/901622.
- Haug, E. J. “Computer-Aided Kinematics and Dynamics of Mechanical Systems,” Allyn and Bacon Massachusetts 1989 51 52
- Sandor, G. N. Erdman A. G. “Advanced Mechanism Design: Analysis and Synthesis,” Prentice Hall Inc. New Jersey 1984 563 590
- Shigley, J. E. Unzicker J. J. “Theory of Machines and Mechanisms,” McGraw-Hill Book Co. New York 1980 175 176
- Cheney, W. Kincaid D. “Numerical Mathematics and Computing,” Brooks/Cole Publishing Company 1989 147 160