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Measurement of quality indicators of electric power is very comprehensive in terms of the calculation process, the situation is complicated by overlapping interference and the need to divide the interference before measuring specific indicators of quality of electric energy. Neural network and Fuzzy logic can be used as the means of data processing. This may allow to get rid of complex mathematical...
The aim of the development is a cardiograph unit that will produce daily monitoring of the patient, the processing of the data and their transmission over the wireless channel. The module detects characteristic points using digital filter unit, which can determine the state of the cardiovascular system.
Cascade control system design for a Cuk converter with pulse-width modulator in control loop is discussed. Proposed control system consists of two cascades. Inner one maintains input current by PI controller with an additional low-pass filtering. In outer one the third-order controller provides output voltage regulation. Analytical expressions are derived for digital implementation of the proposed...
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