用全景电视系统对井管错位测量的研究  

Research on Measurement of Misplace of Well Casing Using Panoramic TV System

作　　者：王德福[1] 于景良[1] 鲍振武[1] 

机构地区：[1]天津大学电子工程系,天津300072

出　　处：《电子测量与仪器学报》1998年第4期32-35,共4页Journal of Electronic Measurement and Instrumentation

摘　　要：本文提出了一种利用全景电视系统测量井管错位的新方法。通过直观而定量地测量，再经过简便计算就可给出井管错位的宽度，并以实例说明了它在修井中所发挥的作用。In this paper, new method of measuring misplace of well casing using panoramic TV system is proposed. The width of misplace is obtained by means of direct-vision method.An example on application to well-restoration is also presented in this paper.

关 键 词：错位 测量 水井 井管 电视系统 全景电视系统 

分 类 号：TN949.22[电子电信—信号与信息处理]