An Energy Distribution and Optimization Algorithm in Wireless Sensor Networks for Maritime Search and Rescue
Currently, maritime search and rescue (MSR) is mainly depending on the search party, while the searching objects are waiting passively. Therefore, a new method of MSR which is based on the wireless sensor network (WSN) techniques is proposed in this paper. WSN could be self-organized into network an...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi - SAGE Publishing
2013-02-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2013/725869 |
| _version_ | 1827008941820739584 |
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| author | Huafeng Wu Qiannan Zhang Su Nie Wei Sun Xinping Guan |
| author_facet | Huafeng Wu Qiannan Zhang Su Nie Wei Sun Xinping Guan |
| author_sort | Huafeng Wu |
| collection | DOAJ |
| description | Currently, maritime search and rescue (MSR) is mainly depending on the search party, while the searching objects are waiting passively. Therefore, a new method of MSR which is based on the wireless sensor network (WSN) techniques is proposed in this paper. WSN could be self-organized into network and transmit nodes information, such as position information, for search party to accomplish the search and rescue work. However, the application encounters the problems of dynamic adaptability and life cycle limitation at sea. An energy dynamic distribution and optimization algorithm (EDDO), which is based on genetic algorithm (GA), is presented to handle with these problems. The algorithm satisfies the connectivity and energy saving of the network, and the GA with elitism-based immigrants approach is put forward to optimize the poor individuals when the positions of some nodes have changed. Simulation results show that the algorithm can quickly adapt to a dynamic network and reduce energy consumption at the same time. |
| first_indexed | 2024-03-12T20:29:48Z |
| format | Article |
| id | doaj.art-f0028e4c43cf46fe83c36327a0efaa88 |
| institution | Directory Open Access Journal |
| issn | 1550-1477 |
| language | English |
| last_indexed | 2025-02-18T12:39:48Z |
| publishDate | 2013-02-01 |
| publisher | Hindawi - SAGE Publishing |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj.art-f0028e4c43cf46fe83c36327a0efaa882024-11-02T04:12:16ZengHindawi - SAGE PublishingInternational Journal of Distributed Sensor Networks1550-14772013-02-01910.1155/2013/725869An Energy Distribution and Optimization Algorithm in Wireless Sensor Networks for Maritime Search and RescueHuafeng Wu0Qiannan Zhang1Su Nie2Wei Sun3Xinping Guan4 Merchant Marine College, Shanghai Maritime University, Shanghai 200135, China Merchant Marine College, Shanghai Maritime University, Shanghai 200135, China Merchant Marine College, Shanghai Maritime University, Shanghai 200135, China Merchant Marine College, Shanghai Maritime University, Shanghai 200135, China School of Electronic, Information and Electrical Engrineering, Shanghai Jiaotong University, Shanghai 200240, ChinaCurrently, maritime search and rescue (MSR) is mainly depending on the search party, while the searching objects are waiting passively. Therefore, a new method of MSR which is based on the wireless sensor network (WSN) techniques is proposed in this paper. WSN could be self-organized into network and transmit nodes information, such as position information, for search party to accomplish the search and rescue work. However, the application encounters the problems of dynamic adaptability and life cycle limitation at sea. An energy dynamic distribution and optimization algorithm (EDDO), which is based on genetic algorithm (GA), is presented to handle with these problems. The algorithm satisfies the connectivity and energy saving of the network, and the GA with elitism-based immigrants approach is put forward to optimize the poor individuals when the positions of some nodes have changed. Simulation results show that the algorithm can quickly adapt to a dynamic network and reduce energy consumption at the same time.https://doi.org/10.1155/2013/725869 |
| spellingShingle | Huafeng Wu Qiannan Zhang Su Nie Wei Sun Xinping Guan An Energy Distribution and Optimization Algorithm in Wireless Sensor Networks for Maritime Search and Rescue International Journal of Distributed Sensor Networks |
| title | An Energy Distribution and Optimization Algorithm in Wireless Sensor Networks for Maritime Search and Rescue |
| title_full | An Energy Distribution and Optimization Algorithm in Wireless Sensor Networks for Maritime Search and Rescue |
| title_fullStr | An Energy Distribution and Optimization Algorithm in Wireless Sensor Networks for Maritime Search and Rescue |
| title_full_unstemmed | An Energy Distribution and Optimization Algorithm in Wireless Sensor Networks for Maritime Search and Rescue |
| title_short | An Energy Distribution and Optimization Algorithm in Wireless Sensor Networks for Maritime Search and Rescue |
| title_sort | energy distribution and optimization algorithm in wireless sensor networks for maritime search and rescue |
| url | https://doi.org/10.1155/2013/725869 |
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