EN | RU    
Scientific & Technical Literature Publishing House
Search:

Home»

Contact Us»

Journals»

News»

Preparation of Papers»

Advertising»

Feedback»

Books»

About Us»



advertisement



Industrial Automatic Control Systems and Controllers

Annotation
<< Back
Complex of Automated Control of the Density of Electric Wiring Composite Materials by Electric Power Thermography
S.O. Kozelskaya

The actual and most diffi cult task in the control of structures made of composite materials is the localization of cracks (defects such as discontinuities of small opening (thickness), the so-called «closed» cracks), which are not visible during external inspection and open (increase the opening size) only by force. To solve this problem, a complex of automated continuity control by the method of electric power thermography has been developed, which detects «stuck» («closed») defects in complex spatial structures from electrically conductive composite materials, which has a wide range of applications, relatively simple realizability in practice, and technology of use. Experimental studies of the created complex showed that it confi dently identifies internal «closed» («stuck together») defects with a length of 1 mm at a depth of 10 mm (the parameters of detected defects are determined by the characteristics of the material being monitored, applied power load, and electric current parameters. The developed complex can be operated both in the process of testing products under production conditions, and in real conditions of their operation.
Keywords: continuity control; defects; force loading; defect detection; electrical power thermography.


DOI: 10.25791/asu.9.2020.1215

Pp. 13-18.

 Sections

«About journal

«Archive

«Thematic focus of the journal

«Formatting rules

«Stages of the review and publication

«Review process

«Editorial and Professional Ethics

«Detecting plagiarism

«Editors and Editorial Board

«News journal


 Journals
...................................
Instruments and Systems: Monitoring, Control, and Diagnostics
...................................
Instrument-Making and Automation Means. Encyclopedic Textbook
...................................
Industrial Automatic Control Systems and Controllers
...................................
Ecological Systems and Devices
...................................
Aerospace Instrument-Making
...................................
Engineering Physics
...................................
History of Science and Engineering
...................................
Music and Time
...................................
Note Album
...................................
Musicology
...................................
Universal History
...................................
Directory of engineer
...................................
Applied Physics and Mathematics
...................................
News Academy of Engineering Sciences A.M. Prokhorov
...................................

Last news:

Выставки по автоматизации и электронике «ПТА-Урал 2018» и «Электроника-Урал 2018» состоятся в Екатеринбурге

Открыта электронная регистрация на выставку Дефектоскопия / NDT St. Petersburg

Открыта регистрация на 9-ю Международную научно-практическую конференцию «Строительство и ремонт скважин — 2018»

ExpoElectronica и ElectronTechExpo 2018: рост площади экспозиции на 19% и новые формы контент-программы

Тематика и состав экспозиции РЭП на выставке "ChipEXPO - 2018"

   Rambler's Top100 Rambler's Top100         


    Management system developed by: ananskikh.ru
© Publishing House "NAUCHTEKHLITIZDAT", 2005-2024