Invention Grant
- Patent Title: Motion compensation for relative motion between an object connected to a vessel and an object in the water
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Application No.: US15184701Application Date: 2016-06-16
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Publication No.: US10407135B2Publication Date: 2019-09-10
- Inventor: Rune Tønnessen , Torbjørn Ursin
- Applicant: PGS Geophysical AS
- Applicant Address: NO Oslo
- Assignee: PGS GEOPHYSICAL AS
- Current Assignee: PGS GEOPHYSICAL AS
- Current Assignee Address: NO Oslo
- Agency: Patterson + Sheridan, LLP
- Main IPC: B63B21/66
- IPC: B63B21/66 ; G01V1/38 ; B63G8/00 ; B63B27/16

Abstract:
Certain aspects of the present disclosure generally relate to motion compensation between water-borne objects, and, more particularly, to synchronizing motion between a remotely operated vehicle (ROV) and a docking station of a launch and recovery system (LARS). An exemplary method includes receiving a measurement corresponding to a particle motion in water surrounding an ROV and synchronizing motion of a docking station with a motion of the ROV based at least in part on the measurement corresponding to the particle motion.
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