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Farnoosh, R., Nabati, P.. (1392). A stochastic perspective to random ship heave motion based on different noises. , 37(3), 211-217. doi: 10.22099/ijsts.2013.1596
R. Farnoosh; P. Nabati. "A stochastic perspective to random ship heave motion based on different noises". , 37, 3, 1392, 211-217. doi: 10.22099/ijsts.2013.1596
Farnoosh, R., Nabati, P.. (1392). 'A stochastic perspective to random ship heave motion based on different noises', , 37(3), pp. 211-217. doi: 10.22099/ijsts.2013.1596
Farnoosh, R., Nabati, P.. A stochastic perspective to random ship heave motion based on different noises. , 1392; 37(3): 211-217. doi: 10.22099/ijsts.2013.1596

A stochastic perspective to random ship heave motion based on different noises

Iranian Journal of Science
مقاله 2، دوره 37، شماره 3، آبان 2013، صفحه 211-217    اصل مقاله (186.21 K)
نوع مقاله: Regular Paper
شناسه دیجیتال (DOI): 10.22099/ijsts.2013.1596
نویسندگان
R. Farnoosh* 1؛ P. Nabati2
1Iran University of Science and Technology
2Urmia University of Technology, Urmia, Iran
چکیده
The stochastic models for ship heave motion in irregular sea waves based on white and colored noises are
examined. For this purpose the deterministic model transfers to stochastic models by adding different noise terms
in force and then these models are solved analytically and numerically. Finally an investigation is undertaken to
examine the parameter estimation problem of second order stochastic differential equations when some of the
measurements are unavailable or missing data. Several simulation results are presented to illustrate the
performance of the estimators.
کلیدواژه‌ها
Colored noise؛ least square estimation؛ ship heave motion؛ stochastic differential equations؛ white noise
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