Triaxial Block of Navigation Accelerometer’s Metrological Model and Experimental Determination of its Parameters on the Uniaxial Rotary Stand

• Autorzy: Chernyak N. G. , Palyushok V. A. , Baranovska I. M.
• Języki publikacji: EN

Abstrakty

EN

Metrology model of triaxial navigation accelerometer unit as a vector transmitter, physical and mathematical foundations of a new method for its calibration on uniaxial rotary stand are considered. The aim is to determine the coefficients of metrology model for triaxial accelerometer unit by the method mentioned above. To ensure the identifiability of all coefficients of the metrological model, two installations of accelerometer unit on a platform of uniaxial rotary stand were introduced. Identification models for metrology model of triaxial accelerometer unit were produced. Experimental validation of the obtained identification coefficients models was carried out. The ability to calibrate a triaxial accelerometer navigation unit with the given accuracy was confirmed.

Słowa kluczowe

EN

three-axis accelerometers navigation unit; calibration; metrology model

• Wydawca: Wydawnictwa Naukowe Instytutu Lotnictwa
• Czasopismo: Prace Instytutu Lotnictwa
• Rocznik: 2014
• Tom: Nr 4 (237) December 2014
• Strony: 13--22
• Opis fizyczny: Bibliogr. 6 poz., fot., rys., wzory

Twórcy

autor

Chernyak N. G.

• Faculty of Aviation and Space Systems, National Technical University of Ukraine “Kyiv Polytechnic Institute”, Peremogy av., 37, build. 28, Kyiv, Ukraine

autor

Palyushok V. A.

• Faculty of Aviation and Space Systems, National Technical University of Ukraine “Kyiv Polytechnic Institute”, Peremogy av., 37, build. 28, Kyiv, Ukraine

autor

Baranovska I. M.

• Faculty of Aviation and Space Systems, National Technical University of Ukraine “Kyiv Polytechnic Institute”, Peremogy av., 37, build. 28, Kyiv, Ukraine

Bibliografia

• [1] Lawrence, A. (2004). Modern Inertial Technology: Navigation, Guidance and Control – Springer-Verlag. New York, 280.
• [2] Taranovsky, G. O., Yakovlev, E. A. (2006). Calibration of the three-way accelerometer comprising an inertial navigation system / Taranovsky, G. O., Yakovlev, E. A. // Proceedings of the VIII Conference. Young Scientists „Navigation and Motion Control” – St. Petersburg.: NRI „electrical appliance”, 29-37.
• [3] Won, S. P., Golnaraghi, F. (2009). A triaxial accelerometer calibration using a mathematical model // IEEE transactions on instrumentation and measurement, 8.
• [4] Vavilova, N. B., Parusnikov, N. A., Sazonov, I. Y. (2009). Calibration of strapdown inertial navigation systems using a single-stage coarse stands / Vavilov, N. B., Sailboats, N. A., Sazonov, I. Y. // Modern Problems of Mathematics and Mechanics, Volume I. - Moscow: Moscow State University, 212-222.
• [5] Chernyak, M. G., Gryshchenko, O. M. (2011). Calibration of navigation pendulous accelerometer by testingrotating method in terrestrial gravitational field // Inform. system mechanics and control: scientific-technical. Collected. - Vol. 7, 105-116.
• [6] Chernyak, M. G., Hazynedarlu, E. (2009). Navyhatsyonnoho pendulum accelerometer calibration method testovыh povorotov in hravytatsyonnom field land / Chernyak, M. G., Hazynedarlu, E. // Mechanics of gyroscopic systems. - Nauchn. -Sc. collection. - Kyiv. - Vol. 20, 81-91.