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Comparison of Time Domain and Frequency Domain Analysis of Off-Road Vehicles
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English
Abstract
This paper describes an investigation of the differences involved in using time domain and frequency domain techniques to analyze the dynamic response of a vehicle traversing nondeformable, off-road terrain. A comparison among the computed results, the computation times, and the costs for each method is made. A comparison showing simulation on both analog and digital computers is also presented.
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Authors
- William F. Lins - Scientific Computer Div., Mobility Systems Laboratory, U. S. Army Tank-Automotive Command
- Francis B. Hoogterp - Scientific Computer Div., Mobility Systems Laboratory, U. S. Army Tank-Automotive Command
- Fred Pradko - Scientific Computer Div., Mobility Systems Laboratory, U. S. Army Tank-Automotive Command
Citation
Lins, W., Hoogterp, F., and Pradko, F., "Comparison of Time Domain and Frequency Domain Analysis of Off-Road Vehicles," SAE Technical Paper 690353, 1969, https://doi.org/10.4271/690353.Also In
References
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- “A Study of the Vehicle Ride Dynamics Aspect of Ground Mobility.” IV (Field Measurements). Contract Report No. 3-114, U. S. Army Corps of Engineers April 1965
- Heal S. F. Cicillini C. “Micro Terrain Profiles.” Report No. RRC-9 U. S. Army Tank-Automotive Center Aug. 14 1964