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This paper builds a SIMULINK model about the dynamic performance of the PEMFC System based on the basic mass transport theory and electrochemistry principles. This model integrates the dynamics process of GDL and membrane. Different from other models, considering the dynamics process in the GDL, catalyst oxygen concentration is directly used to describe the concentration overpotential, which is different...
In this paper, asymmetric binary zero correlation zone (A-ZCZ) sequence sets are constructed. Based on zero correlation zone aperiodic complementary sequence (ZACS) sets obtained in [13], K binary ZCZ sequence sets are constructed, each set is a binary (2M2, M, M)-ZCZ and the K sets have a inter-set zero cross-correlation zone of length Z = M/K − 1, where K = pn. As a result, the K binary ZCZ sequence...
This paper presents an improved ensemble Kalman filter with an autonomous underwater vehicle carrying source for sound speed profiles inversion. The Markov chain Monte Carlo method is introduced to improve the variability of ensemble members in the traditional ensemble Kalman filter and thus, improve the performance. The inverse problem is formulated as a state-space model with a state equation for...
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