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To detect gradual tool wear state online, this paper presents the methods of wavelet fuzzy neural network, regression neural network and sample classification fuzzy neural network by detecting cutting force, motor power of machine tool and AE signal respectively. Although these methods can be implemented, it is difficult to obtain comprehensive information of machining and exact value of tool wear...
With the help of DEMATEL method and cross-reinforced matrix method, this paper firstly makes some improvements to the analytical hierarchy process (AHP), and then provides a hierarchical model for member selection of telework teams, finally designs a fuzzy management experiment of member selection under the network environment. The modified AHP is used to determine the weights of selection criteria,...
In order to develop management experiments, we integrate computer environment with role-playing, and propose a modeling method called similarity-extension modeling method, by which we found a novel way to transform an economic experiment into a management one. In the paper, the basic steps of similarity-extension modeling are improved, and their applications are illustrated by taking Cournot Oligopoly...
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