文献类型：期刊文献

英文题名：3-D-Printed CSRR Array Sensor With a Resnet-FC Algorithm for Simultaneous Temperature and Humidity Detection

作者：Liang, Kaihao[1];Bi, Jinglong[1];Chen, Yang[1];Gao, Yang[1,2,3];Hua, Xijin[4];Chen, Wenfei[5];Hu, Yue[1,2];Xuan, Fuzhen[1,2]

机构：[1]East China Univ Sci & Technol, Shanghai Key Lab Intelligent Sensing & Detect Tec, Sch Mech & Power Engn, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Minist Educ, Key Lab Pressure Syst & Safety, Shanghai 200237, Peoples R China;[3]Wuhan Text Univ, State Key Lab New Text Mat & Adv Proc Technol, Wuhan 430200, Peoples R China;[4]Univ Exeter, Dept Engn, Exeter EX4 4QF, Devon, England;[5]Ningbo Inst Intelligent Equipment Technol Co Ltd, Ningbo 315040, Peoples R China

年份：2024

卷号：24

期号：21

起止页码：35564

外文期刊名：IEEE SENSORS JOURNAL

收录：;EI(收录号：20244017148688);WOS:【SCI-EXPANDED(收录号:WOS:001410610100173)】；

基金：This work was supported in part by the National Natural Science Foundation of China under Grant 52275146 and Grant 52205154, in part by Shanghai Super Postdoctoral Incentive Plan under Grant 2022160, in part by China Postdoctoral Science Foundation under Grant 2022M721139, and in part by the State Key Laboratory of New Textile Materials and Advanced Processing Technologies under Grant FZ2022006. The associate editor coordinating the review of this article and approving it for publication was Prof. Mehmet Yuce.

语种：英文

外文关键词：3-D printing; complementary split ring resonator (CSRR); humidity sensing; temperature sensing

摘要：Complementary split ring resonator (CSRR)-based sensors have great potential in structural health monitoring (SHM) due to their characteristics of not requiring power supply during operation, no need for signal transmission through leads, and lower maintenance costs. Nevertheless, for practical applications, multiparameter acquisition ability as well as a highly cost-effective and efficient fabrication method is desired for CSRR sensors. In this article, a 3-D printed CSRR array sensor is developed with a Resnet-FC algorithm for simultaneous detection of temperature and humidity. Based on the high precision and fast molding speed of digital light processing (DLP) 3-D printing technology, the integrated manufacturing of CSRR sensors is achieved. The sensitivities of the device to temperature and humidity within the range of 40 degrees C-90 degrees C and 42%-90%RH are 610 kHz/. C and 1.851 MHz/%RH, respectively. A Resnet-FC algorithm trained with experimental data can effectively decouple the signal responses of temperature and humidity. The predicted temperature and humidity values closely match the experimental values, with errors of 5% approximately.