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In order to improve the economy of thermal power unit cold-end system, considering variable performance of condenser, circulating water pump, variable frequency speed regulation, and driving motor, it is proposed to establish a cold-end optimization model for 600MW super-critical unit based on SIS. The technology of offline calculation, online interpolation is applied to develop the operating optimization...
A high gain axial-mode helical antenna with parasitic element is proposed. A metal wafer is used as parasitic element, loaded in the front of general axial-mode helical antenna to achieve the aim of improving antenna gain. The diameter of the wafer and the distance between the wafer and the end of the helical wire, which can influence the antenna characteristics, are both simulated and optimized by...
Network attack increase day by day, which makes security defense become more and more important. In allusion to the deficiency of the existing defense software, an intelligent defense software (ISDS) is designed and its extended framework is put forward. The ISDS apperceives the environment and makes decision through self-decision system, which makes itself "know" how to adapt the circumstance...
The existing security defensive systems, which have limitations in many ways, can not adapt to the need of future network defense. In allusion to the problem, an intelligent security defensive software is designed. It has intelligent functions such as environment awareness, self-adaptation, dynamic reconstruction, and so on. Besides, the general realization methods are proposed herein.
The reconfiguration router unit (RRU) is one of the most effective solutions to improve router function extend. It can satisfy the urgent need of multi-network and multi-business. Component composition and compositional reasoning are the core technologies and frontier research areas in RRU. In the process of component composition, resource-control of router is the most important factor. How to detect...
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