Variable trim deflector system and method for controlling a marine vessel

摘要

A method and a system for controlling a marine vessel having first and second trim deflectors is disclosed. The first and second trim deflectors have a first surface having a first area and a second surface having a second area, wherein the second planar surface is coupled to the first surface. The method and system control the first and second trim deflectors to induce any of a net yawing force, a net rolling force, and a net trimming force to the marine vessel without inducing any other substantial forces to the marine vessel by controlling the first and second trim deflectors.

主权项

1. A trim deflector for a marine vessel, the trim deflector comprising:
at least one surface configured to be attached to the marine vessel and controllably moved relative to the marine vessel along at least two degrees of freedom, wherein the at least one surface is configured to generate forces in different directions when the at least one surface is at different positions along the at least two degrees of freedom, wherein the at least two degrees of freedom comprises a first degree of freedom and a second degree of freedom, wherein the at least one surface is coupled to a first actuator and a second actuator configured to controllably move the at least one surface relative to the marine vessel along the at least two degrees of freedom, wherein the at least one surface comprises:
a first surface configured to be controllably moved at least in part by the first actuator along the first degree of freedom; anda second surface configured to be controllably moved at least in part by the second actuator along the second degree of freedom, wherein the second surface is movably coupled to the first surface via a first joint, wherein an axis direction of the first joint is at a first diagonal relative to a transverse axis of the marine vessel, wherein the at least one surface further comprises a third surface movably coupled to the first surface via a second joint, wherein an axis direction of the second joint is at a second diagonal relative the transverse axis of the marine vessel, wherein the second diagonal is different from the first diagonal.