摘要
岩体破裂过程中,电磁辐射(EME)是岩体受载变形破裂过程中向外辐射电磁能量的过程,与岩体的受载情况及变形破裂过程密切相关。在此基础上设计了一套便携式矿石电磁波检测装置,硬件系统主要由LPC2132处理器,电磁波检测模块,信号强度处理模块,强度指示模块等组成。软件系统由固件程序,信号自动收发模块等构成。
Rock fracture process, the electromagnetic radiation （EME） is set by the deformation and fracture of rock during the course of external radiation of electromagnetic energy, and rock deformation and fracture under load conditions and is closely related. On this basis, this paper designed a portable electromagnetic detection device of ore, the main LPC2132 processor hardware system, the electromagnetic wave detection module, the signal strength processing module, strength indication module and other components. Software system by the firmware, the signal transceiver module automatically constituted.
出处
《计算机系统应用》
2011年第12期75-78,共4页
Computer Systems & Applications
关键词
无损检测
信号处理
电磁波
LPC2132
nondestructive detection
signal processing
electromagnetic wave
LPC2132.
