학술논문
Autonomous Electrical Current Monitoring System for Aircraft
Document Type
Periodical
Author
Source
IEEE Transactions on Aerospace and Electronic Systems IEEE Trans. Aerosp. Electron. Syst. Aerospace and Electronic Systems, IEEE Transactions on. 59(3):3345-3358 Jun, 2023
Subject
Language
ISSN
0018-9251
1557-9603
2371-9877
1557-9603
2371-9877
Abstract
Aircraft monitoring systems offer enhanced safety, reliability, reduced maintenance cost, and improved overall flight efficiency. Advancements in wireless sensor networks (WSNs) are enabling unprecedented data acquisition functionalities, but their applicability is restricted by power limitations, as batteries require replacement or recharging and wired power adds weight and detracts from the benefits of wireless technology. In this article, energy autonomous WSN is presented for monitoring the structural current in aircraft structures. A hybrid inductive/Hall sensing concept is introduced demonstrating 0.5-A resolution,