Passive sonar ML estimator for ship propeller speed
作者： J.G. Lourens , J.A. du Prcez
DOI: 10.1109/48.725238
关键词: Noise shaping 、 Underwater 、 Marine engineering 、 Acoustics 、 Propeller 、 Gaussian noise 、 Sonar 、 Underwater acoustics 、 Engineering 、 Noise 、 Estimator
摘要: The optimal estimator in the maximum-likelihood sense fur propeller speed of a ship, using underwater radiated cavitation noise generated by blades, is derived. From result number blades on can also be Results obtained for real sonar data digital implementation will presented.
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