Title (en)

METHOD AND DEVICE FOR SWELL COMPENSATION

Title (de)

VERFAHREN UND VORRICHTUNG ZUR WELLENGANGSKOMPENSATION

Title (fr)

PROCÉDÉ ET DISPOSITIF DE COMPENSATION DE LA HOULE

Publication

EP 3335977 B1 20190619 (DE)

Application

EP 17206331 A 20171211

Priority

DE 102016225093 A 20161215

Abstract (en)

[origin: CN108216489A] Disclosed are a method and apparatus for active wave compensation with a prediction or with a predictor for estimating the future relative movement between a load and a target position and an adaptivecontrol. The prediction is performed by using a recursive least-squares algorithm.

IPC 8 full level

B63B 27/08 (2006.01); B66D 1/52 (2006.01)

CPC (source: CN EP)

B63B 17/00 (2013.01 - CN); B63B 27/08 (2013.01 - EP); B63B 27/10 (2013.01 - CN); B66C 13/02 (2013.01 - CN); B66D 1/525 (2013.01 - CN EP); B63B 2017/0072 (2013.01 - CN)

Citation (opposition)

Opponent : Liebherr-Werk Nenzing GmbH

• EP 2123588 A1 20091125 - LIEBHERR WERK NENZING [AT]
• SEBASTIAN KÜCHLER: "Aktive Seegangskompensation mit beobachtergestützter Prognose der vertikalen Schiffsbewegung", INSTITUT FÜR SYSTEMDYNAMIK DER UNIVERSITÄT STUTTGART, vol. 11, 7 May 2012 (2012-05-07)
• GODHAVN J.-M.: "Adaptive tuning of heave filter in motion sensor", OCEANS '98 CONFERENCE PROCEEDINGS NICE, FRANCE 28 SEPT.-1 OCT. 1998, NEW YORK, NY, USA,IEEE, US, vol. 1, 28 September 1998 (1998-09-28) - 1 October 1998 (1998-10-01), US, pages 174 - 178, XP010311769, ISBN: 978-0-7803-5045-8, DOI: 10.1109/OCEANS.1998.725731
• D. P. MANDIC ET AL.: "On the Intrinsic Relationship Between the Least Mean Square and Kalman Filters [Lecture Notes", IEEE SIGNAL PROCESSING MAGAZINE, vol. 32, no. 6, November 2015 (2015-11-01), pages 117 - 122, XP011586926, DOI: 10.1109/MSP.2015.2461733
• A.H. SAYED ; T. KAILATH: "A state-space approach to adaptive RLS filtering", IEEE SIGNAL PROCESSING MAGAZINE., IEEE SERVICE CENTER, PISCATAWAY, NJ., US, vol. 11, no. 3, 1 July 1994 (1994-07-01), US, pages 18 - 60, XP011423150, ISSN: 1053-5888, DOI: 10.1109/79.295229

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 3335977 A1 20180620; EP 3335977 B1 20190619; CN 108216489 A 20180629; DE 102016225093 A1 20180621

DOCDB simple family (application)

EP 17206331 A 20171211; CN 201711337764 A 20171214; DE 102016225093 A 20161215