摘要
本文通过对矿井通风网络基本关联矩阵的特性进行分析，提出了一种只需对矿井通风网络基本关联矩阵进行有限步初等行运算，便能迅速建立独立回路矩阵的算法。
Having analysed the characteristics of the fundamental incidence matrix ofmine ventilation network, the writers put forward a rapid algorithm for establishing independent circuit matrix on condition that the elementary line operation limited in stepswas made for the fundamental incidence matrix of mine ventilation network.
关键词
矿井通风
通风网络
独立回路矩阵
mine ventilation network
fundamental incidence matrix
independent circuit matrix
elementary line operation
rapid algortithm
