Application of Rough Set Decision Support System in Backup UPS
Sun Jie · Electronic Engineer · 2008
The backup UPS,which has been used widely in computers,communications,banking,securities,telecommunications,medicine,industrial control and other industries,has advantages of small size,high efficiency and low cost.At present,the issues of concern and studied by many companies is wide adaptability of the load and high speed of the switch.This paper introduces a UPS control method using rough set theory which has advantages of coping with the uncertainty,incompleteness and inaccurate data.We have built a control model of backup UPS and verified it with experiment.The result is good.