论文部分内容阅读
一、引言地质、冶金、石油、水利、地震等部门迫切需要一种将模拟曲线转换为数字量,并自动穿出孔带的仪器。以航空磁测为例:过去一直靠对模拟曲线进行整理和分析而得出最后结果。若对模拟曲线进行计算机处理,首先必须把曲线离散成数字量,然后在穿孔机上穿孔。这样,不仅效率低且容易出错,这还需要熟练的专职穿孔员才能完成穿孔任务。
I. INTRODUCTION Geology, metallurgy, petroleum, water conservancy, earthquakes and other departments urgently need an instrument that converts analogue curves into digital quantities and automatically pierces the hole. Take aviation magnetometry as an example: In the past, the final results were obtained by arranging and analyzing the simulation curves. If the analog curve is computerized, the curve must first be discretized into digital quantities and then punched in the piercer. This is not only inefficient and error-prone, it also requires a skilled full-time perforator to complete the perforation task.