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The Development of High Precision Environmental Air Conditioner Control Software Based on Fuzzy Judgment and State Predictive Analysis(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2006年01期
Page:
9-11
Research Field:
Publishing date:

Info

Title:
The Development of High Precision Environmental Air Conditioner Control Software Based on Fuzzy Judgment and State Predictive Analysis
Author(s):
LIU Qifen~1; HUANG Hu~2; LEI Xuedong~3
1.School of Mathematics and Computer Science,Nanjing Normal University,Nanjing 210097,China;2.School of Power Engineering,Nanjing Normal University,Nanjing 210042,China;3.Department of Automation,Nanjing Institute of Technology,Nanjing 210013,China
Keywords:
fuzzy judgm ent;  fuzzy contro; l state pred iction
PACS:
TU831.3
DOI:
-
Abstract:
The fuzzy contro l PID a lgor ithm and neu ra l network a lgo rithm are used to con tro l air cond itioners. Because of the re la tive influences resu lting from m any env ironm enta l factors such as tem perature, hum id ity etc in the contro-l ling process, the execu ting agency may get in to the trap of repeating operations, wh ich w ill result in a great dea l loss of energy. On the o ther hand, the co st is h igh, because the a lgor ithm s descr ibed above not only are difficult to im plem en t, but also requ ire a lot o f system resources. To so lv e these prob lem s, the fuzzy judgm en t and state pred ictive ana lysis contro lm ode l is used to contro l h igh precision env ironm ental a ir conditioners. The basic schem a of th ism ode l is in accordance w ith the fuzzy contro l princ ip le and the demand of contro.l A fuzzy contro l table and a fuzzy judgm ent function are designed. The cond itioning process of the prec ise environmenta l a ir conditioner is rega rd as a ser ies o f transform a tion from the starting state to the object state. Accord ing to the env ironm ental data detected by the detec tive m echanism, the fuzzy control table, the fuzzy judgm en t function, the con tro l operation o f the executing agency are decided. By imp lem enting on SCM, experim ent indicates that the effect is good.

References:

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Last Update: 2013-04-29