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Due to the lack of comprehensive and continuous tracking, the international water resources and its development and utilization data is difficult to meet the actual needs of the development of water resources development and management to provide accurate positioning of the status quo. This paper analyzes the achievements of hydropower resources development and water storage facilities in major countries,...
Shenzhen power supply bureau (SZPSB) urgently need a series of methods which can analyze the cause of wireless communication fault and predict wireless communication failure, these methods can facilitate operations staff take the initiative to master the signal status, solve the problem of signal fault in time, and increase the terminal online rate. In this paper, we present a model named GCFPM (Gradient...
Advanced distribution automation system is an integrate part of smart grid, and a reliable communication network constitutes the core of the advanced distribution automation system. However, the use of commercial on-the-shelf technologies, standard protocols, combined with increased interconnectivity with other networks, has exposed them to wide range of network security problems. Considering the...
Advanced distribution operation is an increasingly important function for smart grid, and a reliable communication network constitutes the core of the advanced distribution automation system. Ethernet Passive Optical Network (EPON) is regarded as a promising fiber-based communication technique for advanced distribution automation because it is not only high-speed, cost-effective but also scalable...
The filtering fusion problem of a descriptor system with delayed measurements is transferred to the different-step prediction fusion problem of two reduced-order normal subsystems without delayed measurements and with correlated noises. Using projection theory, the cross-covariance matrix of different-step prediction errors between any two sensor subsystems is derived. Based on the fusion algorithm...
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