Range-Based Positioning with Self-Adapting Fireworks Algorithm for Wireless Sensor Networks
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-08-20
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Positioning is the basic function of wireless sensor networks (WSN).
At present, range-based positioning is a common method to obtain the position of a node, but its accuracy has encountered a bottleneck.
The fundamental reason is that it ignores the ranging information between blind nodes.
Therefore, based on the design of the positioning optimization factor to adjust the weight of the ranging information between the blind nodes, the positioning model of minimizing the error is established.
On the basis of designing the blind node positioning matrix, the multiblind node localization problem is transformed into a single-objective optimization task, and the model also supports two-dimensional and three-dimensional positioning.
In order to solve the model efficiently, we added a self-adaptive function that matches the positioning requirements for the explosion search mechanism of the fireworks algorithm (FWA) and then proposed a self-adaptive FWA (SA-FWA).
The experimental results on the real ranging dataset show that the model has higher accuracy than other methods and achieves the current optimal positioning error, which is 1.88 m for received signal strength data and 1.02 m for time of arrival information, respectively.
American Psychological Association (APA)
Huang, Meigen& Yu, Bin. 2020. Range-Based Positioning with Self-Adapting Fireworks Algorithm for Wireless Sensor Networks. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1202132
Modern Language Association (MLA)
Huang, Meigen& Yu, Bin. Range-Based Positioning with Self-Adapting Fireworks Algorithm for Wireless Sensor Networks. Mathematical Problems in Engineering No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1202132
American Medical Association (AMA)
Huang, Meigen& Yu, Bin. Range-Based Positioning with Self-Adapting Fireworks Algorithm for Wireless Sensor Networks. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1202132
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1202132