中文摘要：

为了预防矿井瓦斯事故,确定增设瓦斯传感器的数量和位置.通过建立监测有效等级来确定增设瓦斯传感器的数量,然后通过分析多个猴群同步并行搜索、简易猴群算法的初步搜索和基本和声算法的二次搜索等方法,设计出猴群优化算法的计算流程,再根据瓦斯传感器布置的目标函数确定增设瓦斯传感器位置.以大隆矿为例进行了现场工业试验,结果表明,增设瓦斯传感器的数量与监测有效等级之间成正比例关系,但并非随着监测有效等级的提高而持续增加.

英文摘要：

In order to prevent the mine gas accident , it is necessary to determine the number and positions of added gas sen-sors.The number of added gas sensors was determined through the establishment of monitoring effective level .The calcula-tion procedure of monkey crowd optimization algorithm （ MCOA） was designed through the analysis on several search meth-ods, such as the synchronous parallel search of multiple monkey crowds , the initial search of simple monkey crowd algo-rithm, and the secondary search of basic harmony algorithm , then the positions of added gas sensors were determined accord-ing to the objective function of gas sensor layout .The field industrial test was conducted by taking Dalong mine as example . The results showed that the number of added gas sensors is positively correlated to the monitoring effective level , but without continuous increase with the increase of monitoring effective level .