Advanced ship autopilot system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 26, 2003
Grant Date -
N/A
app pub date -
Dec 20, 2001
filing date -
Apr 23, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A navigation controller and method for performing navigation control are provided. According to the method, a time varying prediction model is determined based on a predictor having a model component and a correlation processor component. The time varying linear prediction model is then used to formulate a predictive controller or to update the controller in use. The controller is then used to control navigation. Because of the correlation processor, the predictor is better adapted to compensate for shortcomings in the model thus making the automated navigation control superior. In use, the method controls vessel navigation in any of a number of predefined modes such as cruising and turning modes. Moreover, through the selection of the operational scenario, the controller can be made to adapt to differing control objectives--for example tight tracking or increased operational efficiency of the vessel.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully