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A nonlinear data-adaptive approach known by the name of genetic algorithm has been proposed for predicting satellite-observed sea-surface temperature (SST) in the Arabian Sea. A preliminary empirical orthogonal function (EOF) analysis has been carried out to separate the temporal variability from the spatial variability, and the algorithm has been applied to the time series of the principal components...
In this paper the application of an Static Var System (SVS) auxiliary controller for damping torsional oscillations in a series compensated power system is presented. A new auxiliary controller, known as the combined derivative of reactive power and derivative of computed internal voltage (CDRPDCIVA) auxiliary controller has been developed and incorporated in the SVS control system located at the...
In this paper, a new constructive and versatile procedure to systematically reduce the order of control oriented engine models is presented. The technique is governed by the identification of time scale separation within the dynamics of various engine state variables and hence makes extensive use of the perturbation theory. On the basis of the dynamic characteristics and the geometry of engines, two...
This paper presents a new technique for fault diagnosis and estimation of unknown inputs in a class of nonlinear systems. The novelty of this approach is governed by the design of two nonlinear observers which incorporate a combination of sliding and integral control actions. The observers are networked together. The first is used for fault diagnosis and the second is used for the reconstruction of...
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