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This paper proposes an approach of Discrete Event System (DES) to deal with the fault diagnosis problems in the power grid system. Our approach of fault diagnosis is developing a discrete-event model of the system to be diagnosed followed by building its diagnoser. A clear framework is built based on the model description language of Discrete Event System (DES). Moreover, a mechanism of reasoning...
This article mainly focused on high level Density Functional Theory (DFT) studies on the chiral phosphoric acid-catalyzed Friedel–Crafts reactions between 4,7-dihydroindoles and nitroolefins. Firstly, the reactivities of 4,7-dihydroindole and indole in the chiral phosphoric acid-catalyzed Friedel–Crafts reactions with nitroolefin have been compared. The higher reactivity of 4,7-dihydroindole could...
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