清管器跟踪定位技术的现状与展望

Status and Prospect of Pig Tracking and Positioning Technology

基于文献调研结果,从功能不断完善和发展的角度出发,将清管器跟踪定位技术划分为“通过指示”、“精确定位”和“循迹跟踪”3个阶段,并介绍了每个阶段对应技术的应用原理、优缺点和工程应用情况。通过综述清管器跟踪定位技术的发展历程,介绍了各种技术目前存在的问题以及完善思路,为后续研究方向和工程应用提供参考。

Based on the results of literature research and from the perspective of continuous improvement and development of functions, this paper divided the pig tracking and positioning technology into three stages including “through instructions”,“accurate positioning”and “tracking”, and introduced the application principle, advantages and disadvantages and engineering application of each stage. By reviewing the development history of pig tracking and positioning technology, this paper introduced the existing problems and improvement ideas of various technologies, thus providing reference for future research directions and engineering applications.