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Lotka-Volterra equations describe the population relationship between two species, i.e., predator and prey. In many circumstances, it is necessary to introduce a control method into such a predator-prey system. Different from traditional methods, by applying Zhang-gradient (ZG) method and using interaction coefficients of Lotka-Volterra equations as inputs, the population control problem of the predator-prey...
As part of a system wide optimization problem in smart grids it is required that the mean temperature of a massive number of space heating devices associated with energy storage follows a computed target temperature trajectory. The classical control approach is to compute the required signal centrally for each device and to send that signal. However, the corresponding computational and communication...
We propose a new perspective on the identification of linear dynamic system using structural similarity. The proposal consists in the meaningful exploration of each model, specifically behavior of the state variable. The decomposition of the behavior of a state variable in different modes of behavior of a system, each one has a different set of weights and shows different patterns of behavior. These...
In this paper, we show how to make a complete analysis of the performance of TCP/RED (Transmission Control Protocol / Random Early Detection) flows in a single bottleneck network with Stochastic Differential Equation (SDE). We start from deducing the SDE for the aggregate TCP flow. Using this SDE model, we calculate the exact stable range of the TCP connection number and the variance of the queue...
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