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In this paper, we present a face recognition method based on the combination of the LoG-Gabor wavelets (GW) and the phase congruency (PC) method. The phase congruency feature images were obtained by applying phase congruency model to these multi-view face images with log-Gabor wavelets filters over 5 scales and 8 orientations, and then the mean and standard deviation of the image output are computed...
This paper proposes an entropy-based Markov (EMC) chain fusion technique to solve the problem that the sample set is incompletion in fault diagnostic field. Firstly, the concept about probability Petri net is defined. It can calculate the fault occurred probability from incidence matrix based on the complemental information. Secondly, probability Petri net diagnostic model is designed from diagnostic...
Complex adaptive system (CAS) approach is effective for modeling supply chain system with structural and behavioral dynamics. This paper proposes a complex adaptive supply chain framework based on information message transfer in terms of the forming mechanism of supply chain. The dynamical growth of the whole network is simulated: isolated nodes randomly distributed in the environment build connections...
Two excitation controllers are presented for the generator excitation system by employing the control strategy proposed in this paper. The linear control system accorded with Brunovsky system with its special configuration is built actively to relate the system objectives and control variables. Therefore, nonlinear control design method with objective holographic feedbacks (NCOHF) is proposed when...
In order to eliminate the influence of incomplete sample data in fault diagnosis, Bayesian theorem is used for the design of Petri nets diagnostic model. Firstly, the concept about probability Petri net is defined. It can calculate the occurred probability of the absent datum based on Bayesian theorem from the detected attributes. Secondly, for the complicated Petri nets will induce the combinatorial...
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