Distributed Estimation in Periodically Switching Sensor Networks
نویسندگان
چکیده
منابع مشابه
On Distributed Estimation for Sensor Networks
Distributed estimators for sensor networks are discussed. The considered problem is on how to track a noisy timevarying signal jointly with a network of sensor nodes. We present a recent scheme in which each node computes its estimate as a weighted sum of its own and its neighbors’ measurements and estimates. The weights are adaptively updated to minimize the variance of the estimation error. T...
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Average consensus develops with multi-agent systems where consensus is a vital aspect in coordination and cooperation [5]. It is a linear iteration scheme where each node updates its value as a linear weighted combination of the values received from neighbors and its own. Consensus can be guaranteed by appropriately designing the weights used in the linear schemes. However, the characteristics ...
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In this paper w e study distributed position estimation for sensor net w orks.The fundamentals of distributed position estimation algorithms are presented. Two types of ellipsoid outer-approximation algorithms are employed to estimate the positions of unknown sensors. P olytopeouter-approximation algorithm is also investigated. Numerical experiments demonstrate the e ectiveness of the algorithm...
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ژورنال
عنوان ژورنال: Mathematical Problems in Engineering
سال: 2018
ISSN: 1024-123X,1563-5147
DOI: 10.1155/2018/7063724