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A dynamic lubrication model is built based on the lubrication theory of the oil film for optimization design of the inner radius of the sealing surface of slipper, considering the macro and micro motion of the slipper. Reasonable design criterion is presented, adopting the oil film characteristics, dynamic stiffness and minimum power loss as the optimum conditions. Furthermore, the experiments of...
Based on applications of the Internet of things, this article has studied the changes and related factors of the proportion which the profit of the Internet of things accounts in GDP in the future. We established differential system of linear equations, and built an Anylogic simulation model, obtained the curves of the model and predicted number. The results show that by 2020, the Internet of things...
With the development of information technology, electronic handbook is used commonly. The important of electronic handbook materials is growing, so that a model of word resource management system based on Open XML is submitted in order to realize materials' collection and sharing. And introduce the application of Open XML in Word resource management system.
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