@article{MAKHILLJEAS20072612764, title = {Using of Fuzzy Logic in Technical Expertise of Refrigeration Installations of Cold Chambers}, journal = {Journal of Engineering and Applied Sciences}, volume = {2}, number = {6}, pages = {997-1005}, year = {2007}, issn = {1816-949x}, doi = {jeasci.2007.997.1005}, url = {https://makhillpublications.co/view-article.php?issn=1816-949x&doi=jeasci.2007.997.1005}, author = {A. Kuitche,R. Ouambo and}, keywords = {Software,expertise,fuzzy logic,redimensioning,internal diagnosis,decision-making}, abstract = {In this research, we have presented a software for technical expertise of refrigeration installations of cold chambers. This software is developed on the base of fuzzy logic and intended for a general use, contrary to those implemented currently for specific installations, in the maintenance systems or those of remote monitoring. The expertise here is done in three stages: recalculation of the installations, internal diagnosis and decision-making. The objective of a general use have been achieved by the implementation of suitable techniques of artificial intelligence, in particular a genetic algorithm for the diagnosis and a fuzzy rules system for the decision-making. In addition, user libraries called FCC (Fluidic Circuit Configuration) allow the taking into account of various configurations of refrigerating installations. This software was developed for Windows and its evaluation on a cold store of 10000 m3 showed that it fulfils indeed its function.} }