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According to the solution to transcendental equation for selective harmonic elimination inverter is difficult,a method of solution to switching angles based on the rapid expansion of cos(nα) was presented. The SHET transcendental equation has been simplified by the law of rapid expansion of cos(nα).This method enlarges the range of initial switching angles and there is no divergence or singular value...
This paper studies and analyses the problems and deficiencies that are faced by clustering algorithm which is based on hierarchical scene tree, and proposes a clustering algorithm that is based on the best-first search strategy. The algorithm reduces the false-matching rate, and also alleviates the problem of network congestion to some extent, by designing a novel cost function. Both theoretical analysis...
This paper is concerned with the problem of fuzzy H∞ filtering for a class of discrete-time Takagi-Sugeno fuzzy systems with delayed measurement. The purpose of the addressed filtering problem is to design a fuzzy filter such that the filtering error dynamics is asymptotically stable with a prescribed performance level. The fuzzy Lyapunov function approach is adopted and delay-dependent sufficient...
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