摘要
为提高煤矿沿空掘巷围岩形变监测系统的准确性,会在同一个岩体的不同位置布置多个监测点来了解和掌握其整体状况。为充分利用岩体各个监测点的监测信息进行形变预测预报,针对目前的围岩形变监测系统一次只能使用一个监测序列的不足,提出采用多传感器多模型信息融合技术,从岩体多个监测序列中提取形变综合监测信息进行变形监测的数学方法。并通过实例仿真证明了其有效性。
In order to improve the accuracy of the roadway rock of driving along goaf deformation monitoring system, a number of monitoring points at the different parts of the same rock is layouted to understand and control the overall situation. To make full use of the information come from various monitoring points, view of the lack that the roadway deformation monitoring system can only use a monitoring sequence at once now, muhi-sensor and multi-model information fusion technology is introduced, which is a mathematical method to extract comprehensive monitoring information from a number of rock monitoring sequences for deformation monitoring. The simulation examples is used to prove its effectiveness.
出处
《传感器与微系统》
CSCD
北大核心
2008年第11期112-114,共3页
Transducer and Microsystem Technologies
基金
辽宁省科技攻关计划资助项目(2007231003
2006220019)
辽宁省优秀人才基金资助项目(2005219005
2007R24)
关键词
多传感器多模型
信息融合技术
沿空掘巷围岩
动态监测模型
multi-sensor and multi-model
information fusion technology
roadway rock of driving along goaf
dynamic monitoring model
