【摘要】 李锦飞．ＭＲＤ┐Ⅱ矿井瑞利波探测仪的研制及应用．测井技术，１９９８，２２（２）：１２７～１３１文中叙述了瑞利波勘探的理论基础，重点介绍了ＭＲＤ－Ⅱ瑞利波探测仪的软、硬件设计的特点，并给出了该仪器在煤矿井下进行超前构造勘探、残余煤厚探测的实际探测结果。该仪器以８０Ｃ３２单片机和３２位高速数字信号单片机ＴＭＳ３２０１０为核心，采用新型大容量存储器、高分辨点阵图形式ＬＣＤ、全密封防静电触摸式键盘，组成高速数据采集和处理系统。经在全国近４０个矿务局推广使用，证明该仪器的智能化程度、抗干扰能力、数据采集及资料处理方面均达到了较高水平。更多还原

【Abstract】 The basic theory of Rayleigh wave in coal mine exploration is illustrated. With the emphasis on the characteristics of software and hardware design for MRD Ⅱ Rayleigh wave seismograph in this paper. In the seismograph, high speed digital signal processor TMS32010, single chip processor 80C32, high resolution dot matrix LCD and new big volume memory are first used to implement high speed data acquisition and processing in coal mine exploration. The actual results of forward structure exploration and residual coal bed are obtained with the seimograph in more than 40 coal mine bureaus of China and show that the seismograph has reached a high level in intelligence、 ability against perturbation and data processing and acquisition.更多还原