Evaluation method of miners'safety behavior based on gray-fuzzy-improving momentum BP algorithm
QI Yu-dong · Meitan xuebao · 2010
According to the complexity,various influencing factors,nonlinear process,fuzziness,randomness,time-varying characteristics of miners'safety behavior,the initial psychometric testing tables were given from safety physiology,safety psychology,engineering psychology,safety management,important life event,different cultural diversities.The evaluation factor set composed by 63 measurement factors closely related to miners'safety behavior status were determined by relevant mathematical tool.Furthermore,the comprehensive evaluation method for miners'safety behavior status was set up based on gray-fuzzy-improved momentum BP algorithm.It is shown that the evaluation precision of this method to miners'safety behavior status is high,which can satisfy the requirement of predicting miners'unsafe behavior in production locations.