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Low frequency oscillations are the major problem in power system. To magnify the power system stability, new FACTS device is introduced i.e. Distributed Power Flow Controller (DPFC) for damping the low frequency electro-mechanical oscillations. DPFC works on the theory of D-FACTS (distributed FACTS). It is modified form of Unified Power Flow Controller (UPFC) with removal of common DC link in UPFC...
Web System architecture is one of complex distributed environment. But this search system is having the criticalities in terms of fast and reliable search. In this work, a fuzzy integrated search under user and the content perspective is defined. The search model is divided is applied as the global keyword map at the earlier stage. In this stage, the hierarchical tree based keyword search is applied...
the quality of websites is evaluated on the basis of eleven important metrics load time, response time, mark-up validation, broken link, accessibility error, size, page rank, frequency of update, traffic and design optimisation. The metrics are taken as linguistic variables. Fuzzy logic is used to evaluate grade of a website.
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