Mathematical model of the error of the compensation accelerometer
https://doi.org/10.17586/0021-3454-2023-66-4-276-284
Abstract
A compensation-type pendulum accelerometer is considered as an electromechanical measuring device, and factors affecting its accuracy characteristics are analyzed. It is shown that the errors of the inverse converter compensating the input action are not reduced by the elements of the feedback circuit. A mathematical model of the error of the compensation accelerometer in the static mode of operation is developed. The influence of the design and electronic-converter elements of the accelerometer on the overall measurement error is estimated. It is shown that one of the main sources of error in converting the measured acceleration into an electrical signal is a device summing the measured value and the value of the compensating effect. The error of comparing these two signals by the summing device determines the error of measuring the input acceleration by the accelerometer.
About the Authors
M. A. Vatutin
A. F. Mozhaisky Military Space Academy
Russian Federation
Russian Federation
Mikhail A. Vatutin — PhD, Associate Professor, Department of Autonomous Control Systems
A. I. Klyuchnikov
1st State Test Cosmodrome
Russian Federation
Russian Federation
Alexey I. Klyuchnikov - Applicant; Department of Autonomous Control
Systems; Senior Test Engineer
References
1. Dubovskoy V.B., Kislenko K.V., Pshenyanik V.G. Journal of Instrument Engineering, 2018, no. 7(61), pp. 590–595. (in Russ.)
2. Asch G. Les capteurs en instrumentation industrielle, Paris, Dunod, 1987.
3. Luchko S.V., Vatutin M.A. Journal of Instrument Engineering, 2005, no. 6(48), pp. 62. (in Russ.)
4. Luchko S.V., Baluyev S.Yu., Vatutin M.A., Kuzmichev Yu.A., Klyuchnikov A.I., Efimov V.P. Journal of Instrument Engineering, 2013, no. 12(56), pp. 43–46. (in Russ.)
5. http://reom.ru/katalog/18/16. (in Russ.)
6. https://www.compel.ru/lib/54355. (in Russ.)
7. Arbuzov V.P. Journal of Instrument Engineering, 2019, no. 11(62), pp. 997–1004. (in Russ.)
8. Volovich G.I. Skhemotekhnika analogovykh i analogo-tsifrovykh elektronnykh ustroystv (Circuitry of Analog and Analog-Digital Electronic Devices), Moscow, 2005. (in Russ.)
9. Deputatova E.A., Gnusarev D.S., Kalikhman D.M. Scientific and Technical Journal of Information Technologies, Mechanics and Optics, 2018, no. 6(18), pp. 1091–1098, DOI: 10.17586/2226-1494-2018-18-6-1091-1098. (in Russ.)
10. Vatutin M.A., Kuzmichev Yu.A., Buyankin M.P., Petukhov A.B., Klyuchnikov A.I. Problemy sozdaniya i primeneniya malykh kosmicheskikh apparatov i robototekhnicheskikh sredstv v interesakh Vooruzhennykh Sil Rossiyskoy Federatsii (Problems of Creation and Application of Small Spacecraft and Robotic Means in the Interests of the Armed Forces of the Russian Federation), Proceedings of the All-Russian Scientific and Practical Conference, St. Petersburg, 2016, vol. 3, April, pp. 153–157. (in Russ.)
11. Skorobogatov V.V. News of TulSU. Technical sciences, 2016, no. 10, pp. 17–28. (in Russ.)
12. Volkov V.L. Proceedings of the Nizhny Novgorod State Technical University n. a. R.E. Alekseev, 2011, no. 2(87). pp. 288–295. (in Russ.)
13. Khanov V.Kh., Shakhmatov A.V., Chekmarev S.A., Lepeshkina E.S. Journal of Instrument Engineering, 2018, no. 5(61), pp. 403–408. (in Russ.)
14. Dushin E.M., ed., Osnovy metrologii i elektricheskiye izmereniya (Fundamentals of Metrology and Electrical Measurements), Leningrad, 1987. (in Russ.)
15. Demidovich B.P., Maron I.A. Osnovy vychislitel'noy matematiki (Fundamentals of Computational Mathematics), Moscow, 1966. (in Russ.)
16. Pushkarev M. Components and Technologies, 2007, no. 6, рр. 71–76. (in Russ.)
17. Staroverov K. Electronics News, 2008, no. 14, рр. 22–26. (in Russ.)
18. Buyankin M.P., Vatutin M.A., Klyuchnikov A.I. Bulletin of the Russian New University. The series "Complex systems: models, analysis and management", 2020, no. 1/2020, pp. 55–59. (in Russ.)
19. Vatutin M.A., Buyankin M.P., Klyuchnikov A.I. Sbornik trudov molodykh uchenykh 46 TSNII Minoborony Rossii (Collection of Works of Young Scientists of the 46 Central Research Institute of the Ministry of Defense of Russia), Moscow, 2016, 115 p. (in Russ.)
20. Vatutin M.A., Kuzmichev Yu.A., Trofimov I.A., Buyankin M.P. Collection of works of the A.F. Mozhaisky VKA, St. Petersburg, 2017, no. 657, pp. 87–96. (in Russ.)
21. Kvartsevyye generatory, fil'try, rezonatory, kristallicheskiye element (Quartz Generators, Filters, Resonators, Crystal Elements), Price list, St. Petersburg, 2012. (in Russ.)
Review
For citations:
Vatutin M.A., Klyuchnikov A.I. Mathematical model of the error of the compensation accelerometer. Journal of Instrument Engineering. 2023;66(4):276-284. (In Russ.) https://doi.org/10.17586/0021-3454-2023-66-4-276-284
Views:
11
Email this article 