THE STUDY OF FAULT LOCATION AND SAFETY CONTROL FOR THE MINE VENTILATING FAN
For highly mine with mash gas, a fault location method of rough set theory for mine ventilator is presented, where fault attributes are divided into ten kinds, these decision tables of blocking partition are established; the rough set core of every decision table is got through reduction; the blocking tables with the dissimilarity fault kind combined to make a decision table; then the minimum decision set of the table is deduced further using synthesis analysis. Based on this minimum decision set, an equipment of automation fault location and safety control is made, which based on C51 single-chip computer for mine local ventilator, the efficiency of the equipment is proved, and the result in engineering experiment is as good as the test. The number of this decision rule is 5 percent of the total rule number by normal rough set.
Mine well ventilating Rough set Minimum decision set Fault location
YUAN-BIN HOU YONG WANG YUN GAO JING-YI DU MEI WANG HAI-FENG ZHANG SHUI-LING JIAO
Department of Electrical Automation Engineering, University of Xian Science and Technology, Xian 710054, China
国际会议
2006 International Conference on Machine Learning and Cybernetics(IEEE第五届机器学习与控制论坛)
大连
英文
3632-3636
2006-08-13（万方平台首次上网日期，不代表论文的发表时间）