| DOI | Resolve DOI: https://doi.org/10.1109/TASE.2017.2698923 |
|---|
| 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 |
|---|
| Affiliation | - National Research Council of Canada. Ocean, Coastal and River Engineering
|
|---|
| Format | Text, Article |
|---|
| 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. |
|---|
| Publication date | 2017-06-13 |
|---|
| Publisher | IEEE |
|---|
| In | |
|---|
| Language | English |
|---|
| Peer reviewed | Yes |
|---|
| NPARC number | 23003032 |
|---|
| Export citation | Export as RIS |
|---|
| Report a correction | Report a correction (opens in a new tab) |
|---|
| Record identifier | c0145c8f-2a33-4899-ac64-9a41ed4755aa |
|---|
| Record created | 2018-04-16 |
|---|
| Record modified | 2020-03-16 |
|---|
