Abstract
A method based on a proposed echolocation diagnostic technique (RF Patent 2446407 dated 27.03.2012) can be efficient for detecting both single and multiple defects with a sufficiently high accuracy, is described with a view to the development of diagnostic equipment. The essence of the method is the use of a probing signal composed by sequentially formed harmonic oscillations at several different frequencies, and a joint processing of received reflected signals.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
Klyuev, V.V., Nerazrushayushchii kontrol’ i diagnostika (Nondestructive Testing and Diagnostics), Moscow: Mashinostroenie, 2003.
Ermolov, I.N. and Lange, Yu.V., Nerazrushayushchii kontrol’. Spravochnik v 7 t. T. 3. Ul’trazvukovoi kontrol’ (Nondestructive Testing. Handbook in 7 Volumes. Vol. 3. Ultrasound Testing), Moscow: Mashinostroenie, 2004.
Nerazrushayushchii kontrol’. Spravochnik v 8 t. (Nondestructive Testing. Handbook in 8 Volumes), Klyuev, V.V. and Matveev, V.I., Eds., Radio Wave Testing, Second Edition, Moscow: Mashinostroenie, 2006.
Finkel’shtein, M.I., Karpukhin, V.I., Kutev, V.A., and Metelkin, V.N., Poverkhnostnaya radiolokatsiya (Surface Radiolocation), Moscow: Radio i svyaz’, 1994.
Voprosy perspektivnoi radiolokatsii (Issues of Promising Radiolocation), Sokolov, A.V., Ed., Moscow: Radiotekhnika, 2003.
Tikhonov, V.I., Optimal’nyi priem signalov (Optimal Reception of Signals), Moscow: Radio i svyaz’, 1983.
Smith Paul, Furse Synthia, and Gunther, Analysis of Spread Spectrum Time Domain Reflectometry for Wire Fault Location, IEEE Sensors J., 2005, vol. 5, no. 6, pp. 1469–1478.
Lo Chet and Furse Cynthia, Noise-Domain Reflectometry for Locating Wiring Faults, IEEE Transitions on Electromagnetic Capability, 2005, vol. 47, no. 1, pp. 97–104.
Naik Suketu, Furse Cynthia, and Farhang-Boroujen Behrouz, Multicarrier Reflectometry, IEEE Sensors J., 2006, vol. 6, no. 3, pp. 812–818.
Arkhangel’skii, V.B., Glagolev, S.F., Marchenko, K.V., and Semin, A.V., Korrelyatsionnyi reflektometr so slozhnym zondiruyushchim signalom (Correlation Reflectometer with Complex Probing Signal), Moscow: Foton-Ekspress, 2004.
Arkhangel’skii, V.B., Glagolev, S.F., and Marchenko, K.V., Integriruyushchii reflektometr (Integrating Reflectometer), Moscow: Foton-Ekspress, 2004.
Bylin, A.R., Bylina, M.S., and Glagolev, S.F., Funktsional’nye vozmozhnosti impul’snykh reflektometrov (Functional Possibilities of Pulse Reflectrometers), Moscow; Vestnik svyazi, 2007.
Bylina, M.S. and Glagolev, S.F., Increase in determination accuracy of distances from reflectgrams of cable circuits, Kabel’-News, 2011, no. 5.
Bylina, M.S., Glagolev, S.F., and Dyubov, A.S., Novye vozmozhnosti impul’snogo metoda izmerenii parametrov kabelei dlya tsifrovykh sistem peredachi (New Possibilities of the Pulse Measurement Method of Cable Parameters for Digital Transmission Systems), Moscow: Electrosvyaz’, 2010, part 2.
Dyubov, A.S., Device for measuring quantitative and statistical characteristics of internal inhomogeneities of symmetrical high-frequency communication cables, Polzunovsky vestnik, 2010, no. 2.
Sedel’nikov, Yu.E. and Fadeev, L.Yu., RF Patent 2446407, 2012.
Sedel’nikov, Yu.E. and Fadeev, L.Yu., Method of synthesizing the video signal in defect diagnostic problems of transmission and communication lines, Testing. Diagnostics, 2013, no. 8, pp. 55–60.
Neganov, V.A., Tabakov, D.P., and Yarovoi, G.P., Sovremennaya teoriya i prakticheskie primeneniya antenn (State-of-the-Art Theory and Practical Applications of Antennas), Neganov V.A., Ed., Moscow: Radiotekhnika, 2009.
Kashin, A.V., Sedakov, A.Yu., and Shorokhova, E.A., Microwave antennas with an increased bandwidth, Antennas, 2010, vol. 7, no. 158, pp. 5–25.
Kartashev, V.T., Popko, V.P., Shalimova, E.V., and Konom, M.M., Designing of wideband mosaic antennas, http://library.mephi.ru/data/scientific-sessions/2002/Innovac_1/078.html
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © Yu.E. Sedelnikov, L.Yu. Fadeeva, 2015, published in Defektoskopiya, 2015, Vol. 51, No. 5, pp. 71–81.
Rights and permissions
About this article
Cite this article
Sedelnikov, Y.E., Fadeeva, L.Y. The synthesized video-signal method in nondestructive-testing problems. Russ J Nondestruct Test 51, 320–328 (2015). https://doi.org/10.1134/S1061830915050083
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1061830915050083