Accession Number : AD0805002
Title : INTEGRATION OF A TIME SERIES REPRESENTATION OF HEAVING MOTIONS OF A SHIP IN A RANDOM SEAWAY.
Descriptive Note : Informal manuscript,
Corporate Author : NAVAL OCEANOGRAPHIC OFFICE NSTL STATION MS
Personal Author(s) : Ross, D. B.
Report Date : OCT 1966
Pagination or Media Count : 10
Abstract : A method of numerically integrating a random heave velocity signal measured at the bow of a ship underway is pressented. Power spectra of the numerically integrated signals are compared to spectra of the integrated signals obtained electronically as part of a shipboard, bow-mounted, sonic wave height measurement system. Comparisons of the numerical and electronic integrations and corresponding power spectra indicate very good agreement. (Author)
Descriptors : *MOTION), (*SHIPS, TIME SERIES ANALYSIS, POWER SPECTRA, EQUATIONS OF MOTION, VELOCITY, OCEAN WAVES, NUMERICAL INTEGRATION.
Subject Categories : Numerical Mathematics
Distribution Statement : APPROVED FOR PUBLIC RELEASE