A Novel Multi-Core Parallel Current Differential Sensing Approach for Tethered UAV Power Cable Break Detection.

Ziqiao Chen, Zifeng Luo, Ziyan Wang, Zhou Huang, Yongkang He, Zhiheng Wen, Yuanjun Ding, Zhengwang Xu

Abstract read

In one paragraph

Article in Sensors (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

8 authors.

Ziqiao ChenDetroit Green Technology Institute, Hubei University of Technology, Wuhan 430068, China.

Zifeng LuoSchool of Electrical and Electronic Engineering, Hubei University of Technology, Wuhan 430068, China.

Ziyan WangSchool of Electrical and Electronic Engineering, Hubei University of Technology, Wuhan 430068, China.

Zhou HuangSchool of Electrical and Electronic Engineering, Hubei University of Technology, Wuhan 430068, China.

Yongkang HeSchool of Electrical and Electronic Engineering, Hubei University of Technology, Wuhan 430068, China.

Zhiheng WenSchool of Electrical and Electronic Engineering, Hubei University of Technology, Wuhan 430068, China.

Yuanjun DingSchool of Electrical and Electronic Engineering, Hubei University of Technology, Wuhan 430068, China.

Zhengwang XuSchool of Electrical and Electronic Engineering, Hubei University of Technology, Wuhan 430068, China.ORCID 0000-0001-8791-7214

Funding

National College Student Innovation and Entrepreneurship Training Program 202410500038

6 · The paper itself

Abstract

Tethered unmanned aerial vehicles (UAVs) operating in terrestrial environments face critical safety challenges from power cable breaks, yet existing solutions-including fiber optic sensing (cost > USD 20,000) and impedance analysis (35% payload increase)-suffer from high cost or heavy weight. This study proposes a dual innovation: a real-time break detection method and a low-cost multi-core parallel sensing system design based on ACS712 Hall sensors, achieving high detection accuracy (100% with zero false positives in tests). Unlike conventional techniques, the approach leverages current differential (

Indexed as

ACS712 sensorcable break detectioncurrent differential sensingmulti-core paralleltethered UAV

Identifiers

PMID40871976

DOI10.3390/s25165112

PMCPMC12390089

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