Abstract: A control algorithm is basically a mapping that maps the controller_s input values into output values. This mapping can be specified by analytical equations, decision trees, fuzzy rules, neural networks, or a combination.
Abstract : This thesis deals with the analyses of UPS system and how the output voltage of the UPS can be stabilized at a certain Level, also it studies the performance parameters of the converters included in the UPS system (rectifier and inverter). For the three-phase bridge rectifier, the harmonic components present in the output voltage waveform of the three-pulse, six-pulse and twelve-pulse are investigated. It is found that the orders of the generated harmonics are the same, but the amplitudes of these harmonics decrease with increase of number of pulses.
Abstract : Cellular Neural Network(CNN) used and tested in this work for solving many scientific problems in image processing, pattern recognition, and optimization by use of stored program with designed templates. As it is known, CNNs are locally interconnected arrays; these arrays consist of identical dynamical cells (neurons) that operate in parallel. The connection between cells is controlled by the designed template. These templates determine exclusively the CNN dynamic behavior.
