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Based on the analysis of knowledge network constituent elements, the article makes a study of knowledge network formation. Firstly, it analyses some formation conditions of knowledge networks. Then it makes research on the formation process of knowledge networks, and establishes a formation flow model. Since the model discusses the knowledge network formation process from four sequential phases, it...
At first, the article points that knowledge share among the partners of knowledge chain is one kind of game behavior and builds a model this game. Secondly, analyses tactics that the partners possibly adopting when shares in knowledge; Finally, Applies mathematics to deduce that in order to reach optimum balance. The first step is remove “the nonsense opportunists” during the period of the member...
This article analyzes the characteristic of core enterprise's core competence in knowledge chain based on describing the core competence, then it brings forward the evaluation index system of the core enterprise's core competence. Then builds up the evaluation model used analytic hierarchy process and fuzzy mathematic. Finally, a simulation is carried out to illustrate the feasibility and validity...
The structure and the principle of a novel hydraulic variable-pitch system of wind turbine are analyzed in this paper. Since the hydraulic circuits during opening pitch and closing pitch are different, the linear mathematic models for hydraulic variable-pitch mechanism among the two different operating processes are built up respectively. Due to the different processes, the simulation model of the...
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