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Optimal Distributed Tracking Control for Nonlinear Cooperative Wireless Sensor Networks
Joint Authors
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2013, Issue - (31 Dec. 2013), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-04-23
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
The optimal distributed tracking control algorithms over nonlinear cooperative wireless sensor networks (WSNs) are presented in this paper.
In order to solve transfer delay and packet loss problem, the architecture of wireless active sensor (WAS) is employed, where a state estimator is embedded, which can provide the needed state information.
Furthermore, the optimal distributed tracking control algorithm is proposed.
By solving the matrix equations and the adjoint difference equations, the optimal control law can be obtained easily, in which an increment integral regulator is designed to implement tracking target without steady-state error and a nonlinearity compensation term is designed to compensate for the effect produced by system nonlinearity.
Moreover, the observer-based dynamical algorithm is given considering the physically unrealizable disturbance states and the unavailable sensor states.
Finally, computer simulations are carried out with application to two nonlinear pendulums, which prove that the algorithm is effective and easy to implement, and the system achieves the desired performance based on tradeoff between tracking error and control energy consumption.
American Psychological Association (APA)
Li, Ya-Li& Lei, Jing& Wang, Jun. 2013. Optimal Distributed Tracking Control for Nonlinear Cooperative Wireless Sensor Networks. International Journal of Distributed Sensor Networks،Vol. 2013, no. -, pp.1-13.
https://search.emarefa.net/detail/BIM-505360
Modern Language Association (MLA)
Li, Ya-Li…[et al.]. Optimal Distributed Tracking Control for Nonlinear Cooperative Wireless Sensor Networks. International Journal of Distributed Sensor Networks Vol. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-505360
American Medical Association (AMA)
Li, Ya-Li& Lei, Jing& Wang, Jun. Optimal Distributed Tracking Control for Nonlinear Cooperative Wireless Sensor Networks. International Journal of Distributed Sensor Networks. 2013. Vol. 2013, no. -, pp.1-13.
https://search.emarefa.net/detail/BIM-505360
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-505360