A stability control system configured for total vessel pitch axis control by fast symmetric deployment of devices, coupled with engine trim adjustments and total roll and heading control by differentially deploying devices to counter rolling motions while simultaneously adjusting engine steering position to counter the steering moment associated with device delta position. The system includes a software control strategy comprising (1) a command looping saturation strategy to reduce drag and/or maximize roll performance and provide real-time ride stability to deliver a consistent device delta position even when one or more devices is at their minimum possible bias; and (2) an autopilot heading strategy comprising a feedback loop with means of actuation provided by the engine steering/rudder position and at least one pair of devices capable of producing a yaw moment.
SYSTEM WITH COMMAND LOOPING SATURATION AND AUTOPILOT HEADING
2024-02-01
Patent
Elektronische Ressource
Englisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
SYSTEM WITH COMMAND LOOPING SATURATION AND AUTOPILOT HEADING
Europäisches Patentamt | 2024
|Autopilot Models for Course and Heading Control
Wiley | 2021
|Robust Heading-Hold Autopilot for an Advanced Airship
British Library Conference Proceedings | 1997
|Heading Hold Autopilot Design for Fixed Wing Aircraft
AIAA | 2018
|Robust heading-hold autopilot for an advanced airship
AIAA | 1997
|