Cooperative Search and Rescue with Artificial Fishes Based on Fish-Swarm Algorithm for Underwater Wireless Sensor Networks
This paper presents a searching control approach for cooperating mobile sensor networks. We use a density function to represent the frequency of distress signals issued by victims. The mobile nodes’ moving in mission space is similar to the behaviors of fish-swarm in water. So, we take the mobile no...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2014/145306 |
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| _version_ | 1832548407636393984 |
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| author | Wei Zhao Zhenmin Tang Yuwang Yang Lei Wang Shaohua Lan |
| author_facet | Wei Zhao Zhenmin Tang Yuwang Yang Lei Wang Shaohua Lan |
| author_sort | Wei Zhao |
| collection | DOAJ |
| description | This paper presents a searching control approach for cooperating mobile sensor networks. We use a density function to represent the frequency of distress signals issued by victims. The mobile nodes’ moving in mission space is similar to the behaviors of fish-swarm in water. So, we take the mobile node as artificial fish node and define its operations by a probabilistic model over a limited range. A fish-swarm based algorithm is designed requiring local information at each fish node and maximizing the joint detection probabilities of distress signals. Optimization of formation is also considered for the searching control approach and is optimized by fish-swarm algorithm. Simulation results include two schemes: preset route and random walks, and it is showed that the control scheme has adaptive and effective properties. |
| format | Article |
| id | doaj-art-88228b1550b649f0b0c73576735bcf20 |
| institution | Kabale University |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-88228b1550b649f0b0c73576735bcf202025-02-03T06:14:12ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/145306145306Cooperative Search and Rescue with Artificial Fishes Based on Fish-Swarm Algorithm for Underwater Wireless Sensor NetworksWei Zhao0Zhenmin Tang1Yuwang Yang2Lei Wang3Shaohua Lan4Computer Department, Nanjing University of Science and Technology, Jiangsu 210094, ChinaComputer Department, Nanjing University of Science and Technology, Jiangsu 210094, ChinaComputer Department, Nanjing University of Science and Technology, Jiangsu 210094, ChinaComputer Department, Nanjing University of Science and Technology, Jiangsu 210094, ChinaComputer Department, Nanjing University of Science and Technology, Jiangsu 210094, ChinaThis paper presents a searching control approach for cooperating mobile sensor networks. We use a density function to represent the frequency of distress signals issued by victims. The mobile nodes’ moving in mission space is similar to the behaviors of fish-swarm in water. So, we take the mobile node as artificial fish node and define its operations by a probabilistic model over a limited range. A fish-swarm based algorithm is designed requiring local information at each fish node and maximizing the joint detection probabilities of distress signals. Optimization of formation is also considered for the searching control approach and is optimized by fish-swarm algorithm. Simulation results include two schemes: preset route and random walks, and it is showed that the control scheme has adaptive and effective properties.http://dx.doi.org/10.1155/2014/145306 |
| spellingShingle | Wei Zhao Zhenmin Tang Yuwang Yang Lei Wang Shaohua Lan Cooperative Search and Rescue with Artificial Fishes Based on Fish-Swarm Algorithm for Underwater Wireless Sensor Networks The Scientific World Journal |
| title | Cooperative Search and Rescue with Artificial Fishes Based on Fish-Swarm Algorithm for Underwater Wireless Sensor Networks |
| title_full | Cooperative Search and Rescue with Artificial Fishes Based on Fish-Swarm Algorithm for Underwater Wireless Sensor Networks |
| title_fullStr | Cooperative Search and Rescue with Artificial Fishes Based on Fish-Swarm Algorithm for Underwater Wireless Sensor Networks |
| title_full_unstemmed | Cooperative Search and Rescue with Artificial Fishes Based on Fish-Swarm Algorithm for Underwater Wireless Sensor Networks |
| title_short | Cooperative Search and Rescue with Artificial Fishes Based on Fish-Swarm Algorithm for Underwater Wireless Sensor Networks |
| title_sort | cooperative search and rescue with artificial fishes based on fish swarm algorithm for underwater wireless sensor networks |
| url | http://dx.doi.org/10.1155/2014/145306 |
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