基于系统动力学模型的物元相关网研究

发布时间：2018-12-08 11:36

【摘要】：在可拓学相关分析理论中,关键在于确定相关基元的函数关系。然而,在具体领域中运用的时候,相关函数的确定往往是比较困难的,也就局限了相关网方法的使用。文章以物元为研究对象,对物元的相关网进行了研究,提出了相关网的动力学模型建模方法以及一种在相关函数未知的情况下,基于系统动力学模型的物元相关函数近似构造方法。该方法的原理是通过基础数据的收集和分析,在依据相关网建立的动力学模型中按照固定的步骤进行模拟分析,得出物元的近似相关函数。在此基础上,相关分析的进行就变得简单、可模拟。案例分析的结果表明,该方法能够有效模拟和近似构造相关物元之间的函数关系,为相关网方法在具体领域中的运用奠定了一定的基础。
[Abstract]:In the theory of extension correlation analysis, the key is to determine the functional relationship of correlation elements. However, when applied in specific fields, it is difficult to determine the correlation function, which limits the use of the correlation net method. Taking matter-element as the research object, this paper studies the correlation net of matter-element, and puts forward the modeling method of dynamic model of correlation-net and a kind of dynamic modeling method under the condition that the correlation function is unknown. The approximate construction method of matter element correlation function based on system dynamics model. The principle of this method is to get the approximate correlation function of matter-element by collecting and analyzing the basic data, simulating and analyzing in the dynamic model established according to the correlation net according to the fixed steps. On this basis, the correlation analysis becomes simple and can be simulated. The results of case study show that the proposed method can effectively simulate and approximate the functional relationship between related matter-elements and lay a foundation for the application of correlation net method in specific fields.
【作者单位】：广东工业大学可拓学与创新方法研究所;广东工业大学机电工程学院;
【基金】：国家自然科学基金项目(61273306) 广东省科技计划项目(2016A040404015)
【分类号】：F274;O157.5

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