基于半张量积的冷热电联供系统模糊建模  

Semi- tensor Product Based Fuzzy Modeling for CCHP System

作　　者：张淳军 吕红丽[1] 段培永[1] 花晓慧[1] 

机构地区：[1]山东建筑大学信息与电气工程学院,济南市250101

出　　处：《建筑电气》2015年第9期59-64,共6页Building Electricity

基　　金：国家自然科学基金资助项目;项目名称:暖通空调系统的非线性自适应节能控制算法研究;项目编号:61004005;山东省自然科学基金资助项目;项目名称:基于矩阵半张量积模糊模型的暖通系统节能控制研究;项目编号:ZR2011FQ013

摘　　要：针对冷热电联供系统难以精确建模的现状,应用一种基于半张量积的新型模糊建模方法对冷热电联供系统进行建模。采集基于冷热电联供系统运行过程中的输入输出数据,运用半张量积运算,把传统的模糊推理和规则库的建立转化为矩阵表示,构建了输入输出变量之间的模糊关系矩阵模型。仿真和实验结果表明,在所建立的系统冷热电量负荷模糊关系模型下给定的冷热电预期产量和测得的实际输出产量匹配效果良好。This paper in response to current difficulty in accurately modeling combined cooling, heating and power （ CCHP） system applies a new fuzzy modeling method based on semi-tensor product to model the CCHP system. The input and output data are collected from the operation process of CCHP system; and by means of the calculation of semi-tensor production traditional fuzzy inference and rule base are converted into a matrix so that a matrix model of fuzzy relation between input and output variables is built. Simulations and experiments show a good match between the expected cool, heat and power output and the measured actual output under said model of fuzzy relation among cool, heat and power loads of the system.

关 键 词：冷热电联供系统 半张量积 模糊关系矩阵 冷热电产量 系统建模 节能减排 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]