文章基本信息

标题：Estimation of propeller torque in azimuth thrusters ⁎
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作者：Mikael Manngård ; Wictor Lund ; Joni Keski-Rahkonen 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2019
卷号：52
期号：21
页码：140-145
DOI：10.1016/j.ifacol.2019.12.297
语种：English
出版社：Elsevier
摘要：In this paper, the problem of estimating unknown propeller torque excitations and angular velocities in an azimuth-thruster driveline is considered. A dynamical model of the driveline has been derived and is used to construct a fixed-lag Kalman-filter-type smoother for estimating the propeller torque from indirect measurements. The proposed method has been validated in a simulation case study.
关键词：KeywordsInput estimationKalman smootherazimuth thruster