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Most of Wireless Sensor Networks (WSNs) routing solutions use mainly static sinks to collect data from the entire network. This collection approach results in high traffic load in the sink's vicinity because neighborhood nodes of the sink will be more requested than others nodes in the network. Therefore, these nodes will consume more energy and face high congestion in a large scale WSN. To mitigate...
A wireless sensor network is an ad hoc network with a great number of nodes which are microsensors able to collect and to transmit data in an autonomous way. The wireless sensor networks (WSNs) have known recently a much diversified use in various fields: environmental monitoring, health, protection of the borders, industry, military applications, natural safety, transport, disasters… etc. In the...
This paper presents a three axis manipulator robot on which we apply the structural analysis for fault diagnosis purpose. Structural analysis offers the opportunity to transform an analytical model into a structural model, so we can describe it using an incidence matrix which represents all components of the system. From the structural graph obtained, we apply the matching algorithm to extract analytical...
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