Mohd Nurul Al-Hafiz , Sha' abani and Muhammad Fahmi , Miskon (2011) The effect of anomaly detection accurancy in varying the angular resolution of sonar using repetitive observation strategy. In: 2011 IEEE Symposium on Industrial Electronics and Applications (ISIEA), 25-28 Sept. 2011, Langkawi, Kedah. (Submitted)
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The effect of anomaly detection accurancy in varying the angular resolution of sonar using repetitive observation strategy252.pdf Download (581kB) |
Abstract
This paper presents the feasibility study of implementing Repetitive Observation Strategy (ROS) using a sonar sensor array. ROS is a method that collects observation data taken from different observer positions for anomaly detection purposes. This strategy had never been implemented using sonar sensor. The study is conducted using simulation in MATLAB. The simulation is run by varying the angular resolution of the sonar sensor array which covered 180 degrees. The performance of anomaly detection is analyzed using Receiver Operating Characteristic (ROC) curve. Result shows that the performance of anomaly detection decrease as the angular resolution of sensor increases.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | repetitive observation strategy (ROS),anomaly detection, simulation,sonar array |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Electrical Engineering |
| Depositing User: | Noor Rahman Jamiah Jalil |
| Date Deposited: | 29 Oct 2015 04:51 |
| Last Modified: | 29 Oct 2015 04:51 |
| URI: | http://eprints.utem.edu.my/id/eprint/15159 |
| Statistic Details: | View Download Statistic |
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