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— In this paper, the problem of practical stability of some classes of continuous-time switched systems is studied. The main results of this paper include some sufficient conditions concerning practical stability of continuous-time switched non-linear systems without a common equilibria for all subsystems. In this class of switched systems, the equilibrium(More)
— In this paper, a design method and application of fuzzy power system stabilizers for electrical power systems subject to random abrupt variations of loads are considered. A new control design method that uses recently developed techniques based on linear matrix inequalities with damping and control input constraints for fuzzy logic control design is(More)
—The complexity of power systems has increased in recent years due to the operation of existing transmission lines closer to their limits, using flexible AC transmission system devices (FACTS), and also due to the increased penetration of new types of generators that have more intermittent characteristics and lower inertial response, such as wind(More)