论文部分内容阅读
1984年,我国从波兰引进了冲击地压监测系统SAK和SYLOK,取得一定效果。但由于系统本身,尤其是计算机部分比较落后,经常发生故障,又由于没有零配件,给用户带来很多问题,迫切需要改造。该课题列入国家“七五”科技攻关项目。经过几年努力,煤炭科学院开采所的技术人员通过对引进系统的吸收、消化,应用国内微型计算机技术和数/模转换技术,对波兰系
In 1984, China introduced the rock burst monitoring system SAK and SYLOK from Poland, and achieved some results. However, due to the system itself, especially the relatively backward part of the computer, frequent failures, and the lack of spare parts bring many problems to the users and the urgent need of transformation. The subject included in the national “Seventh Five-Year” scientific and technological projects. After several years of hardworking, the technical staff of the mining institute of the Chinese Academy of Sciences, through the absorption and digestion of imported systems, the application of domestic microcomputer technology and digital / analog conversion technology,