A TOPOLOGY CONTROL ALGORITHM FOR AUTONOMOUS UNDERWATER ROBOTS IN THREE-DIMENSIONAL SPACE USING PSO

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AMIRI Z.; POUYAN A.A.; MASHAYEKHI H.

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Paper Information

Journal: JOURNAL OF ARTIFICIAL INTELLIGENCE AND DATA MINING Year:2015 | Volume:3 | Issue:2 Page(s): 191-201

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Title

A TOPOLOGY CONTROL ALGORITHM FOR AUTONOMOUS UNDERWATER ROBOTS IN THREE-DIMENSIONAL SPACE USING PSO

Author(s)

AMIRI Z. | POUYAN A.A. | MASHAYEKHI H. | Issue Writer Certificate

Keywords

UNDERWATER SENSOR NETWORKSQ2

AUVQ2

PSO ALGORITHMQ2

THREE-DIMENSIONAL TOPOLOGY CONTROLQ2

DISTRIBUTED ARTIFICIAL INTELLIGENCEQ2

Abstract

Data collection from seabed by means of underwater wireless sensor networks (UWSN) has recently attracted considerable attention. Autonomous underwater vehicles (AUVs) are increasingly used as UWSNs in underwater missions. Events and environmental parameters in underwater regions have a stochastic nature. Sensors to observe and report events must cover the target area. A ‘topology control algorithm’ characterizes how well a sensing field is monitored and how well pairs of sensors are mutually connected in UWSNs. It is prohibitive to use a central controller to guide AUVs’ behavior due to ever changing, unknown environmental conditions, limited bandwidth and lossy communication media. In this research, a completely decentralized THREE-DIMENSIONAL TOPOLOGY CONTROL algorithm for AUVs is proposed. It is aimed at achieving maximal coverage of the target area. The algorithm enables AUVs to autonomously decide on and adjust their speed and direction based on the information collected from their neighbors. Each AUV selects the best movement at each step by independently executing a Particle Swarm Optimization (PSO) algorithm. In the fitness function, the global average neighborhood degree is used as the upper limit of the number of neighbors of each AUV. Experimental results show that limiting number of neighbors for each AUV can lead to more uniform network topologies with larger coverage. It is further shown that the proposed algorithm is more efficient in terms of major network parameters such as target area coverage, deployment time, and average travelled distance by the AUVs.

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APA: Copy

AMIRI, Z., POUYAN, A.A., & MASHAYEKHI, H.. (2015). A TOPOLOGY CONTROL ALGORITHM FOR AUTONOMOUS UNDERWATER ROBOTS IN THREE-DIMENSIONAL SPACE USING PSO. JOURNAL OF ARTIFICIAL INTELLIGENCE AND DATA MINING, 3(2), 191-201. SID. https://sid.ir/paper/255372/en

Vancouver: Copy

AMIRI Z., POUYAN A.A., MASHAYEKHI H.. A TOPOLOGY CONTROL ALGORITHM FOR AUTONOMOUS UNDERWATER ROBOTS IN THREE-DIMENSIONAL SPACE USING PSO. JOURNAL OF ARTIFICIAL INTELLIGENCE AND DATA MINING[Internet]. 2015;3(2):191-201. Available from: https://sid.ir/paper/255372/en

IEEE: Copy

Z. AMIRI, A.A. POUYAN, and H. MASHAYEKHI, “A TOPOLOGY CONTROL ALGORITHM FOR AUTONOMOUS UNDERWATER ROBOTS IN THREE-DIMENSIONAL SPACE USING PSO,” JOURNAL OF ARTIFICIAL INTELLIGENCE AND DATA MINING, vol. 3, no. 2, pp. 191–201, 2015, [Online]. Available: https://sid.ir/paper/255372/en

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