Adaptive model based predictive networked control over WSAN with tolerance to transmission faults on the forward channel

Author

Gil, P. ; Nunes, G. ; Palma, L. ; Santos, Aldri ; Cardoso, A.

Author_Institution

Dept. de Eng. Electrotec., Univ. Nova de Lisboa, Lisbon, Portugal

fYear

2011

fDate

Nov. 28 2011-Dec. 1 2011

Firstpage

341

Lastpage

346

Abstract

Remote control based on an adaptive predictive control scheme over wireless sensor and actuator networks is considered. To cope with possible faults on the forward channel linking the base station and actuator nodes a fault tolerant mechanism relying on a hierarchical multi-agent framework is implemented locally on each actuator node. Experimental results using a testbed show the effectiveness of the proposed scheme in accommodating transmission faults on the forward channel.

Keywords

fault tolerance; predictive control; telecommunication control; wireless sensor networks; Remote control; WSAN; actuator networks; adaptive model based predictive networked control; base station; forward channel; transmission fault tolerant mechanism; wireless sensor networks; Actuators; Base stations; Delay; Predictive models; Vectors; Wireless communication; Wireless sensor networks; Model based predictive networked control; fault accommodation; forward channel transmission fault; multi-agent; wireless sensor and actuator networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Sensing Technology (ICST), 2011 Fifth International Conference on

Conference_Location

Palmerston North

ISSN

2156-8065

Print_ISBN

978-1-4577-0168-9

Type

conf

DOI

10.1109/ICSensT.2011.6136996

Filename

6136996