| DOI | Resolve DOI: https://doi.org/10.1109/TASE.2017.2698923 |
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| Author | Search for: Jayasiri, Awantha; Search for: Nandan, Anirudh; Search for: Imtiaz, Syed; Search for: Spencer, Don; Search for: Islam, Shameem1; Search for: Ahmed, Salim |
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| Name affiliation | - National Research Council of Canada. Ocean, Coastal and River Engineering
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| Format | Text, Article |
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| Abstract | This paper presents a solution to the problem of dynamic positioning (DP) of vessels in ice-infested environments using a nonlinear observer and a finite-horizon optimal controlbased approach. An unscented Kalman filter-based nonlinear observer is developed to estimate both the vessel states and the unknown inputs, such as the ice load. To perform better control and disturbance rejection, a nonlinear model predictive controller is employed for DP. The developed modules are integrated with a commercial vessel maneuvering software, and promising realtime results are generated. |
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| Publication date | 2017-06-13 |
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| Publisher | IEEE |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 23003032 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | c0145c8f-2a33-4899-ac64-9a41ed4755aa |
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| Record created | 2018-04-16 |
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| Record modified | 2020-03-16 |
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