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8
Issue
vol 61 / AUGUST, 2018
Article

DOI 10.17586/0021-3454-2018-61-6-530-538

UDC 681.2.083, 53.082.1

PIEZO-OPTICAL DEFORMATION SENSOR AND METHOD FOR MONITORING MOVEMENT PARAMETERS OF LIFTING MECHANISMS

A. G. Paulish
Design and Technology Institute of Applied Microelectronics, Branch of the Institute of Semiconductor Physics; Associate Professor


V. I. Sidorov
Design and Technology Institute of Applied Microelectronics, Branch of the Institute of Semiconductor Physics; Leading Engineer-Designer


V. N. Fedorinin
Design and Technology Institute of Applied Microelectronics, Branch of the Institute of Semiconductor Physics; Head of the Branch


V. A. Shatov
PODIY Firm Ltd.; Deputy Director


Abstract. Results of development and testing of small-sized high-sensitive sensor of deformations on the base of piezo-optical transducer are presented. The sensor sensitivity to absolute deformation reaches values of the order of Δx=10–7 mm, which corresponds to a sensitivity to the relative deformation of the order of Δx/x ==10–9. Such a high sensitivity opens new possibilities in controlling various mechanisms, for example, lifts, both after their installation before starting up, and directly during the current operation. The sensor capabilities are demonstrated by the example of monitoring the movement parameters of the elevator carried out in accordance with the International Standard ISO 18738-1: 2012 (E): acceleration and braking, jerking, friction along the guides, vibration. The proposed sensor and monitoring methods with its use allow organizing feedback for engine control aimed at wear reduction, energy saving, prevention of overloads and emergency situations.
Keywords: photo-elasticity, polarization, piezo-optical transducer, deformation sensor, vibration and acceleration measurement, lifting mechanisms, elevators

References:
  1. KobayashiA.S., ed., Handbookonexperimentalmechanics,EnglewoodCliffs, NJ, Prentice-Hall, Inc. 1987.
  2. Barinov I.N. Components & Technologies, 2009, no. 5, pp. 12–15. (in Russ.)
  3. http://uralves.ru/catalog/testing.
  4. http://www.itservicio.ru/ncd-1-2/info.html.
  5. Frokht M.M. Fotouprugost' (Photoelasticity), Moscow, Leningrad, 1948, Vol. 1, 432 р.; 1950, Vol. 2, 520 р. (in Russ.)
  6. Doyle J.F. Modern experimental stress analysis, J.Wiley & Sons, Chichester, 2004.
  7. Slezinger I.I. Measurement Techniques, 1985, no. 11, pp. 45. (in Russ.)
  8. Coker E.G., Filon L.N.G. A Treatise on Photo-Elastisity, Cambridge, University Press, 1931.
  9. Fedorinin V.N., Paulish A.G., Levina A.S. Optoelectronics in Measurement of Measurement of Physical Magnitudes, NY, Nova Science Publisher, Inc., 2011.
  10. Patent  8887577 US, Tensometric transducer,Paulish A.G.,Fedorinin V.N.,Rafailovich A.C, Poyarkov A.V.,Shatov V.A.Priority 23.04.2010.
  11. Sidorov V.I., Paulish A.G., Pochkay D.V. Global Nuclear Safety, 2012, no. 2–3(4), pp. 58–63. (in Russ.)
  12. Patent 2454642 RU,Tenzometricheskiy datchik (varianty)(Tensometric Sensor (Options)), Paulish A.G., Fedorinin V.N., Priority 29.03.2011, Published 27.06.2012, Bulletin 18.(in Russ.)
  13. Patent 2564691 RU,Tenzometricheskiy preobrazovatel'(Tensometric Converter), Paulish A.G., Poyarkov A.V., Barakov V.N., Priority04.02.2014, Published10.10.2015,Bulletin 28. (in Russ.)
  14. Paulish A.G., Zagubisalo P.S. Technical Physics Letters, 2015, no. 7(41), pp. 632–634.
  15. Invention ApplicationРСТ/2015/000220, WO2016/163902, Ustroystvo i sposob dlya izmereniya kombinirovannykh deformatsiy(The Device and Way for Measurement of the Combined Deformations), Paulish A.G., Poyarkov A.V., Barakov V.N., Maslov O.P., Priority08.04.2015, Published13.10.2016.(in Russ.)
  16. Patent 2157513RU,Ellipsometricheskiy datchik (Ellipsometric Sensor),Fedorinin V.N., Priority05.03.1999, Published10.10.2000,Bulletin 28. (in Russ.)
  17. Patent 2565856 RU,Ustroystvo obrabotki signala p'ezoopticheskogo preobrazovatelya (Processing Device of a Signal of the Piezooptical Converter), Paulish A.G., Poyarkov A.V., Barakov V.N., Pavlov M.A. Priority 08.07.2014, Published 20.20.2015, Bulletin 29.(in Russ.)
  18. Paulish A.G., Zagubisalo P.S., Barakov V.N., Pavlov M.A. Optoelectronics, instrumentation and data processing, 2018, no. 2(54). (in print).
  19. http://firmapodij.ru/innovacii. (in Russ.)