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Power system simulation and plan are considered as essential tools for design, operation and control of power systems. The existing software for power system simulating and planning is essentially desktop application, which limits its application power. Due to the worldwide expansion of interest in Internet in the past few years, an Internet-based application development has appeared in some technical...
The objective management system for oil production plant is built first; Then an energy evaluation system on base of energy technical efficiency, economic efficiency of energy and energy efficiency is constructed in multiple levels; Finally, a AHP-fuzzy comprehensive evaluation model is setup to evaluate the situation of energy-saving for oil production plant qualitatively.
The multi-patches structure are widely used in various types of complex structure products such as the snubber of blade in the engine manufacturing industry. These parts are often machined with five-axis machine tool. When using the normal tool path planning method, it will be difficult to offset the surfaces and there will be redundant cutter retraction. In order to solve the above problems, this...
Firstly the distribution centers locating and its study progress are introduced, and then drawbacks of the static model locating method are discussed and summarized. The initial conclusion is drawn from single-facility locating method-center-of-gravity method (CGM) as the static model locating method. Combining with the dynamic programming (DP) method, the dynamic optimal distribution center locating...
The distribution problem in supply chain is studied in this article. To minimize the logistics cost in upstream and downstream enterprises in supply chain, Bi-level Programming Method is innovatively used in this article to establish the optimization model of the supply chain network distribution. Solving methods for this model are discussed and then an efficient arithmetic combined with layered iterative...
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