关键词: 机场智能电网, 报警处理, 粗糙集, 基因算法, 约简

Abstract:

Aiming at the complicated and changeable topology of smart grid in airport as well as the adverse impact caused by the taking off environment in stability of signal transmission,a genetic algorithm based modified rough set is proposed and a structure optimization theory is applied to improve the processing speed and operating accuracy of the airport smart grid alarm system under the condition of analyzing the history alarms,which is of great advantage to get the alarm information more quickly and accurately when given a little information. How to get the fitness function by finding the appropriate object function,punishing factor and publishing function is taken as a point and modifies the rough set. At last,this modified rough set reduction algorithm is tested by simulation and
its quick reducing ability is proved,which will be beneficial for the airport smart grid to get quick and accurate alarms.

Key words: airport smart grid, alarm processing, rough set, genetic algorithm, reduction