不确定因素作用下连续型企业能源消耗过程建模方法

发布时间：2018-02-13 21:15

本文关键词： 能源消耗不确定因素三角模糊数过程建模　出处：《计算机集成制造系统》2015年10期 　论文类型：期刊论文

【摘要】：为准确分析与评估连续型企业的用能状况,研究了不确定性因素作用下连续型企业能源消耗过程的建模方法。在分析各种不确定因素影响特性的基础上,将三角模糊数引入混杂Petri网,并通过三角模糊数互补判断矩阵描述各不确定性因素之间的关系,进而提出不确定因素作用下用能设备瞬时激发速率的计算方法,分析了模型的演变规则和动态特性,并在片状离子膜固体烧碱生产过程中进行了实例应用。该方法不但解决了不确定因素对设备自身性能影响难以描述的问题,而且为更加真实地描述连续型企业能源消耗过程提供了新方法。
[Abstract]:In order to accurately analyze and evaluate the energy use status of continuous enterprises, the modeling method of energy consumption process of continuous enterprises under the action of uncertain factors is studied. On the basis of analyzing the influence characteristics of various uncertain factors, The triangular fuzzy number is introduced into the hybrid Petri net, and the relationship between the uncertain factors is described by the triangular fuzzy number complementary judgment matrix, and the method of calculating the instantaneous excitation rate of the energy equipment under the action of the uncertain factor is put forward. The evolution rules and dynamic characteristics of the model are analyzed and applied to the solid caustic soda production process of sheet ion membrane. This method not only solves the problem that the uncertain factors influence the performance of the equipment, but also solves the problem that it is difficult to describe the effect of the uncertain factors on the performance of the equipment. It also provides a new method for describing the energy consumption process of continuous enterprises more realistically.
【作者单位】：南京财经大学信息工程学院;
【基金】：国家自然科学基金资助项目(61403184) 江苏省自然科学基金资助项目(BK2012470) 江苏省政府留学基金资助项目(JS-2013-342) 江苏高校优势学科建设工程资助项目~~
【分类号】：F206;O159

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