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Concurrently executing diverse independent applications on a many-core processor with hundreds of cores requests allocating application tasks to minimize communication contention and communication cost. In this paper, we propose a novel application allocation algorithm to assign applications onto a many-core processor with considering communications between tasks and contentions on network channels...
Based on the ideas of modeling of complex systems from “dynamic graph”, the analysis and design of dynamic topological structural coordinator was presented to remedy the model deficiencies that the system can only be adjust in the condition of minor interconnected intensity caused by the restriction of dynamic connective stability during the design of dynamic interconnected coordinator. The necessary...
The development of manufacturing engineer for aeroengine demands that the monitoring equipment be able to perform in good status, including vibration signal analysis and fault diagnosis. In order to acquire the decisions in accordance with experiment result, one must have a powerful tool of signal feature extraction for fault pattern recognition, which has significant effect on sampled data processing...
To solve the problem of fault diagnosis for engine, due to the complexity of the equipments and the particularity of the operating environments, generally speaking, there is no one-to-one correspondence between the characteristic parameters and status, so, the methods of diagnosis are very complicated. A novel fault diagnosis method based on empirical mode decomposition (EMD) and wavelet packet BP...
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