Development of High-Speed Wi-Fi Wireless Acoustic Emission System

被引：2
|
作者：
Shen, Gongtian [1 ]
Zhang, Yajing [2 ]
Dong, Yibiao [2 ]
Liu, Shifeng [2 ]
机构：
[1] China Special Equipment Inspect & Res Inst, Beijing 100013, Peoples R China
[2] Beijing Soundwel Technol Co Ltd, Beijing 100012, Peoples R China
来源：
ADVANCES IN ACOUSTIC EMISSION TECHNOLOGY | 2015年 / 158卷
关键词：
D O I：
10.1007/978-1-4939-1239-1_1
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In order to satisfy the requirement of AE testing and monitoring for pipeline, large pressure vessel, large crane and amusement device, a new 16-channel high-speed Wi-Fi wireless acoustic emission system based on GPS and Wi-Fi techniques was developed. The test results indicate that this system possesses very high function and can satisfy common AE applications. The theoretical maximum distance between wireless controller and wireless AE acquisition units is up to 10 km. Three kilometers testing has been carried out at present. The transmitting rate is 7,000 hits/s or 3.6 Mbps between wireless controller and wireless AE acquisition units. The clock synchronization accuracy based on GPS can be up to 3 mu s. It realizes time difference AE source location in real time. The system maximum error for steel plate is 77 mm. This accuracy can meet the requirements of most AE testing applications.
引用
收藏
页码：3 / 13
页数：11
相关论文
共 50 条
  • [41] Design and development of a high-speed data acquisition system for acquiring acoustic emission signals
    Saha, Sucharitha
    Mallisetty, Phani Kumar
    Sen, Siddheswar
    Giri, S. K.
    MATERIALS TODAY-PROCEEDINGS, 2022, 66 : 3830 - 3837
  • [42] Wi-Fi and Very High Speed Optical Links for Data and Voice Communications
    Pacheco de Carvalho, J. A. R.
    Gomes, P. A. J.
    Veiga, H.
    Reis, A. D.
    NOVAS PERSPECTIVAS EM SISTEMAS E TECNOLOGIAS DE INFORMACAO, VOL II, 2007, : 441 - 452
  • [43] WI-FI in Mine Ventilation Monitoring System
    Cao, Xu Hui
    Lu, Cai Wu
    Li, Yu Ji
    MANUFACTURING ENGINEERING AND AUTOMATION II, PTS 1-3, 2012, 591-593 : 1835 - +
  • [44] Seamless Redundancy for High Reliability Wi-Fi
    Cena, Gianluca
    Scanzio, Stefano
    Cavalcanti, Dave
    Frascolla, Valerio
    2023 IEEE 19TH INTERNATIONAL CONFERENCE ON FACTORY COMMUNICATION SYSTEMS, WFCS, 2023, : 237 - 240
  • [45] Wi-Fi Attendance System in the IoT Era
    Abidemi, Sarumi Usman
    Oghenetega, Omoraka Gershion
    Daniel, Sekyere-Asiedu
    Al-Turjman, Fadi
    FORTHCOMING NETWORKS AND SUSTAINABILITY IN THE IOT ERA (FONES-IOT 2021), VOL 2, 2022, 130 : 19 - 29
  • [46] DESIGN OF WI-FI BASED ECG SYSTEM
    Aparna, S.
    Yashwanth, Balaji S.
    Nair, Pranav V.
    Ganesan, M.
    Akshay, K.
    PROCEEDINGS OF 2017 IEEE INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND COMMUNICATION (ICSPC'17), 2017, : 7 - 11
  • [47] An Unobtrusive Wi-Fi System For Human Monitoring
    Bassoli, Marco
    Bianchi, Valentina
    De Munari, Ilaria
    Ciampolini, Paolo
    2017 IEEE 7TH INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS - BERLIN (ICCE-BERLIN), 2017, : 219 - 223
  • [48] High-efficiency Wi-Fi Technologies
    Nakahira T.
    Sasaki M.
    Nabeshima M.
    Ogawa T.
    Moriyama T.
    Hiraga K.
    Yoshizawa K.
    Ogushi I.
    NTT Technical Review, 2022, 20 (01): : 85 - 90
  • [49] High-isolation Wi-Fi Antenna System based on Metamaterial
    Chen, Zhihao
    Wang, Ziqin
    Chen, Fangyuan
    Hou, Xi
    Zhou, Yonghong
    Phav, Lam
    APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2023, 38 (05): : 343 - 351
  • [50] Edu-BUS Wi-Fi: An On-Board Wi-Fi Educational System Using a Raspberry Pi
    Ward, Shamar
    Gittens, Mechelle
    MOBILE COMPUTING, APPLICATIONS, AND SERVICES, MOBICASE 2019, 2019, 290 : 68 - 82
12345