TY - GEN
T1 - Fast sensor scheduling for mobile sensor networks
AU - Arai, Shogo
AU - Iwatani, Yasushi
AU - Hashimoto, Koichi
PY - 2008/12/1
Y1 - 2008/12/1
N2 - In this paper, a sensor scheduling problem for a class of mobile sensor networks is addressed. It is assumed that the measurement noises of the sensors depend on the state of the system and all sensors have the same characteristics. In mobile sensor networks, the positions of the sensors have stochastic uncertainties. We show consider a sensor model which has stochastic uncertainties for the positions of the mobile sensors. The sensor scheduling problem is formulated as the model predictive control problem and a fast and optimal sensor scheduling algorithm is proposed. Computation time of the proposed algorithm is proportional to the number of the sensors and does not depend on the prediction horizon.
AB - In this paper, a sensor scheduling problem for a class of mobile sensor networks is addressed. It is assumed that the measurement noises of the sensors depend on the state of the system and all sensors have the same characteristics. In mobile sensor networks, the positions of the sensors have stochastic uncertainties. We show consider a sensor model which has stochastic uncertainties for the positions of the mobile sensors. The sensor scheduling problem is formulated as the model predictive control problem and a fast and optimal sensor scheduling algorithm is proposed. Computation time of the proposed algorithm is proportional to the number of the sensors and does not depend on the prediction horizon.
KW - Hybrid dynamical systems
KW - Mobile sensor networks
KW - Networked control systems
KW - Sensor scheduling
UR - http://www.scopus.com/inward/record.url?scp=56749107408&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=56749107408&partnerID=8YFLogxK
U2 - 10.1109/SICE.2008.4655074
DO - 10.1109/SICE.2008.4655074
M3 - Conference contribution
AN - SCOPUS:56749107408
SN - 9784907764296
T3 - Proceedings of the SICE Annual Conference
SP - 2442
EP - 2446
BT - Proceedings of SICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology
T2 - SICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology
Y2 - 20 August 2008 through 22 August 2008
ER -