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A Simulation of a Motorgrader Blade Lift Circuit
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English
Abstract
A mathematical model was developed to analyze an instability problem in a developmental motorgrader blade circuit. This dynamic computer model was verified when simulation results compared well to measured data. Solutions to the problem were found with the model. The best solution was verified with a vehicle test. This circuit included a variable pump, an implement valve, a lock valve, and a cylinder.
Authors
Citation
Ingram, R., "A Simulation of a Motorgrader Blade Lift Circuit," SAE Technical Paper 880796, 1988, https://doi.org/10.4271/880796.Also In
Design and Manufacturing of Off-Highway Equipment-Computer Applications
Number: SP-0755; Published: 1988-09-01
Number: SP-0755; Published: 1988-09-01
References
- Bowman, D. E. Computer-Aided Engineering for Dynamic Performance of Fluid Power Components and Systems SAE Paper 871650 1987
- Keller, G. R. Hydraulic System Analysis 4th Cleveland, Ohio Penton/IPC 1978
- Green, W. L. Crossley, T. R. An Analysis of the Control Mechanism used in Variable Delivery Hydraulic Pumps Proc Instn Mech Engrs 1970-71
- Merritt, H. F. Hydraulic Control Systems 1st New York and London John Wiley and Sons, Inc. 1967