Calculation of Dynamic Motions and Tensions in Towed Underwater Cables

Author(s)
Hover, Frank S.; Grosenbaugh, Mark A.; Triantafyllou, Michael S.
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Abstract
A matrix method for mooring system analysis is extended to address the dynamic response of towed underwater systems. Key tools are equivalent linearization and small perturbation theory, and a pitching towfish model. Two examples of application of the technique are provided. The first studies a fundamental limitation to constrained passive heave compensation, while the second concerns the use of floated tethers as a means for dynamic decoupling.
Date issued
1994
URI
http://hdl.handle.net/1721.1/18539
Department
Massachusetts Institute of Technology. Department of Mechanical Engineering
Publisher
Institute of Electrical and Electronic Engineers
Citation
IEEE Journal of Oceanic Engineering, 19 (3), p.449-457 (1994)
Keywords
Cable dynamics, ocean towing, wave excitation
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