摘要:
Steering control system (7) for a vessel (1) including set of propulsion units including at least two propulsion units (5,6) pivotally arranged in relation to the hull (2) of the vessel (1) for generating a driving thrust of said vessel (1) in a desired direction, said control system including a steering control instrument (10,11) for generating input signals for control of a desired route of the vessel a control unit complex (8,9) controlling the angular position of said propulsion units (5,6), said control unit complex being arranged for receiving input signals from said steering control instrument (10,11), which input signals represents a general direction of movement of the vessel and thus a general desired angular position of each propulsion unit said control unit complex furthermore containing a feed forward pivot angle correction control block for each propulsion unit, which feed forward pivot angle correction blocks are arranged to generate desired angular positions of the propulsion units by adding a correction value to the general desired angular position of the propulsion units, said correction value including compensation for toe in setting of said propulsion units and/or Ackerman position setting of said propulsion units, and method for operating such a steering control system.
摘要:
Steering control system for a vessel including at least two propulsion units pivotally arranged in relation to the hull of the vessel for generating a driving thrust of said vessel in a desired direction, wherein each propulsion unit is moveable within a working volume defined for each propulsion unit and wherein the working volume for neighbouring propulsion units of said at least two propulsion units have a common space, said control system including at least two separate control units each controlling an associated propulsion unit, and a steering control instrument for determining the desired angular position of the propulsion units, where each of said separate control units are arranged for receiving a first input signal from said steering control instrument for determining the desired angular position of its associated propulsion unit and second input signal(s) originating from the other separate control units, associated with neighbouring propulsion units, which second input signal(s) indicating the status of the their associated propulsion units.
摘要:
A marine propulsion control system for controlling a set of propulsion units carried by a hull of a vessel, said marine propulsion control system including an input command regulator for generating a desired delivered thrust by the propulsion units in the set of propulsion units, a set of control units, wherein each control unit is associated with a separate propulsion unit in said set of propulsion units, wherein each control units is arranged to control the delivered thrust of the associated propulsion unit depending on input control signals received by the control unit and vessel including such a propulsion control unit.