Coverage Optimization of Sensors under Multiple Constraints Using the Improved PSO Algorithm
Joint Authors
Ling, Haifeng
Jiang, Yi
Luo, Hongchuan
Zhu, Tao
He, Weixiong
Wang, Qing
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-09-22
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Sensor deployment is an important issue in wireless sensor network (WSN), which is a typical nonlinear system.
Conditions of both area coverage and point coverage should be considered in research studies on sensor coverage.
It is generally necessary to ensure high coverage ratio of area when controlling sensor locations, and covering specific point targets to ensure long lifetime is also important sometimes.
In current studies, swarm intelligence algorithms such as particle swarm optimization (PSO) are widely used to solve the sensor deployment problem in WSN.
In this paper, coverage rate and network life indicators are analyzed comprehensively with establishment of a more general K-coverage model.
In related calculation examples with different coverage requirements including target coverage, area coverage, and boundary coverage, several improved algorithms based on PSO are applied to solve the problem in the paper.
Simulation results show that the improved algorithms can achieve a good performance and deployment effect.
American Psychological Association (APA)
Ling, Haifeng& Zhu, Tao& He, Weixiong& Luo, Hongchuan& Wang, Qing& Jiang, Yi. 2020. Coverage Optimization of Sensors under Multiple Constraints Using the Improved PSO Algorithm. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1201592
Modern Language Association (MLA)
Ling, Haifeng…[et al.]. Coverage Optimization of Sensors under Multiple Constraints Using the Improved PSO Algorithm. Mathematical Problems in Engineering No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1201592
American Medical Association (AMA)
Ling, Haifeng& Zhu, Tao& He, Weixiong& Luo, Hongchuan& Wang, Qing& Jiang, Yi. Coverage Optimization of Sensors under Multiple Constraints Using the Improved PSO Algorithm. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1201592
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1201592