航空无损检测与评估（aNDT&E）

IF 0.5 4区材料科学 Q4 MATERIALS SCIENCE, CHARACTERIZATION & TESTING

Materials Evaluation Pub Date : 2023-01-01 DOI:10.32548/2023.me-04300

Ge-wei Chen, Liujun Li, Zhenhua Shi, Bo Shang

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引用次数: 1

摘要

无人机越来越多地用于桥梁的日常检查，以提高数据一致性、工作效率、检查员安全性和成本效益。然而，大多数无人机都是在视线范围内手动操作的，因此无法检查操作员不完全可见的大跨度桥梁。在本文中，将设想对桥梁、建筑物、大坝、核电站和隧道等高架结构进行空中无损评估（aNDE）。为了实现航空无损检测（aNDT），将创建一个人机系统，将触觉传感和灵巧操作集成到增强/虚拟现实（AR/VR）中的无人机或结构履带中，用于桥梁的超视距（BVLOS）检查。将介绍与无损检测与评估相关的一些技术挑战和潜在解决方案。先进技术的应用实例将在规定条件下的模拟桥面上进行演示。开发的人机系统可以将当前的现场检查转变为未来的远程检查，最大限度地减少对桥梁交通的影响。自动化远程检测可以节省75%的时间和95%的成本。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Aerial Nondestructive Testing and Evaluation (aNDT&E)

Drones are increasingly used during routine inspections of bridges to improve data consistency, work efficiency, inspector safety, and cost effectiveness. Most drones, however, are operated manually within a visual line of sight and thus unable to inspect long-span bridges that are not completely visible to operators. In this paper, aerial nondestructive evaluation (aNDE) will be envisioned for elevated structures such as bridges, buildings, dams, nuclear power plants, and tunnels. To enable aerial nondestructive testing (aNDT), a human-robot system will be created to integrate haptic sensing and dexterous manipulation into a drone or a structural crawler in augmented/virtual reality (AR/VR) for beyond-visual-line-of-sight (BVLOS) inspection of bridges. Some of the technical challenges and potential solutions associated with aNDT&E will be presented. Example applications of the advanced technologies will be demonstrated in simulated bridge decks with stipulated conditions. The developed human-robot system can transform current on-site inspection to future tele-inspection, minimizing impact to traffic passing over the bridges. The automated tele-inspection can save as much as 75% in time and 95% in cost.

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来源期刊

Materials Evaluation 工程技术-材料科学：表征与测试

CiteScore

0.90

自引率

16.70%

发文量

审稿时长

6-12 weeks

期刊介绍： Materials Evaluation publishes articles, news and features intended to increase the NDT practitioner’s knowledge of the science and technology involved in the field, bringing informative articles to the NDT public while highlighting the ongoing efforts of ASNT to fulfill its mission. M.E. is a peer-reviewed journal, relying on technicians and researchers to help grow and educate its members by providing relevant, cutting-edge and exclusive content containing technical details and discussions. The only periodical of its kind, M.E. is circulated to members and nonmember paid subscribers. The magazine is truly international in scope, with readers in over 90 nations. The journal’s history and archive reaches back to the earliest formative days of the Society.