Estimation of propeller torque in azimuth thrusters

Mikael Manngård, Wictor Lund, Joni Keski-Rahkonen, Juuso Nänimäinen, Ville-Pekka Saarela, Jerker Björkqvist, Hannu Toivonen

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

1 Citeringar (Scopus)
25 Nedladdningar (Pure)

Sammanfattning

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.

OriginalspråkOdefinierat/okänt
Sidor (från-till)140–145
TidskriftIFAC-PapersOnLine
Volym52
Utgåva21
DOI
StatusPublicerad - 2019
MoE-publikationstypA1 Tidskriftsartikel-refererad

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