Management of in-tube projectiles using acoustic channel

Management of in-tube projectiles using acoustic channel

Bibliographic Details
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 327 : Mechanical Engineering, Automation and Control Systems (MEACS 2017).— 2018.— [042055, 8 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Отделение электронной инженерии
Other Authors: Kostina M. A. Maria Alekseevna, Bortalevich S. I., Loginov E. L., Shinyakov Y. A., Sukhorukov M. P.
Summary:Title screen
The article describes the method of measuring the distance from the operator's console installed outside the pipe to the in-tube projectile. A method for measuring distance in the absence of an echo signal is proposed. To do this, two identical ultrasonic locators operating at different frequencies were installed inside and outside the pipeline. The change in the duration of an acoustic pulse propagating in a circular waveguide with rigid walls is shown, which leads to a decrease in the data transfer rate.
Published: 2018
Series:Processing Equipment, Mechanical Engineering Processes and Metals Treatment
Subjects:
электронный ресурс
труды учёных ТПУ
снаряды
акустические сигналы
эхо-сигналы
трубопроводы
волноводы
Online Access:https://doi.org/10.1088/1757-899X/327/4/042055
http://earchive.tpu.ru/handle/11683/52285
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659038

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