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The reduction of energy consumption in base stations becomes popular recently. However, it is difficult to reduce energy consumption under the constraint of Quality of Service (QoS). In this paper, we propose a novel energy aware control method to adjust the radius that the base station provide the service in wireless downlink systems, the optimal radius of the base stations provide service could...
The composition and control process of the ball and beam system are introduced in the paper, a mathematical model of ball and beam system based on Lagrange equations is set up with the application of the energy balance principle concerning dynamics, and on the base of analysis on such model, the design of a controller is worked out by utilizing the techniques of adaptive neural network. A reference...
The random of condition changes in arc furnace and the fluctuation of electrode discharge arcing which bring serious problems, such as the heavy harmonic current and the low power factor, to short net. In this paper, a measuring method based on current decomposition and frequency transformation is proposed. Without additional hardware and complex operations such as conventional coordinate transformation,...
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