TOOL ERRORS OF THREE-COORDINATE SENSORS OF VECTOR PHYSICAL QUANTITIES OF THE OPERATING INFORMATION SYSTEMS
https://doi.org/10.26518/2071-7296-2017-2(54)-185-189
Abstract
In this article the question of increase in accuracy of transformation of three-coordinate sensors of vector physical quantities due to their design. Сonstructive errors, characteristic of threecoordinate sensors, are analysed. The analysis was applied to accuracy overall sensitivity of the sensor with three coordinates, and errors caused by the deviation of the axes sensor from orthogonal. It is shown that the error of the overall sensor sensitivity can be reduced to the desired minimum by calibrating the sensor for each coordinate, and the error due to non-orthogonality of the coordinate axes can be significant and reach a few percent (1.75%/deg). To reduce this error must be strict adherence to the orthogonality of the coordinate axes of the sensor.
About the Authors
S. V. Biryukov
Sibirskaya State Automobile avd Highway Academy "SibADI"
Omsk State Technical University "OmGTU"
Russian Federation
Russian Federation
Doctor of Technical Sciences, professor, professor, Department of physics
644080, Omsk, Mira Ave., 5
professor of department of physics
644050, Omsk, Mira Ave., 11
A. V. Tyukin
Sibirskaya State Automobile avd Highway Academy "SibADI"
Russian Federation
Russian Federation
Ph. D. in Technical Sciences, Ass. Professor, professor, Department of physics
644080, Omsk, Mira Ave., 5
References
1. Gatman S. Dvojnoj izmeritel’ ehlektricheskogo polya s zashchitoj /S.Gatman // Pribory dlya nauchnyh issledovanij. – 1968, №1. – S.45-49.
2. Horvath T. Izmerenie napryazhennosti neiskazhennogo ehlektricheskogo polya v vysokovol’tnyh ustanovkah. – Measurement of the distortion less electric field intensity of high voltage installations. Third International Symposium on High voltage Engineering. Milan, 28-31 Aug.1979, p. 44.05/1-44.05/4.: Perevod VCP № G-21913 / T.Horvath, G.Clement. – M., 1981. –12 s.
3. SHCHiglovskij K.B. Pribory dlya izmereniya parametrov ehlektrostaticheskogo polya i ih kalibrovka / K.B.SHCHiglovskij, V.S.Aksel’rod // Izmeritel’naya tekhnika. –1978. - №5. –S.63-65.
4. Pat. 3.750.017 SSHA, MKI G01R 31/02. Pribor dlya izmereniya ehlektromagnitnogo polya = The device for measurement of an electromagnetic field / Ronald Ray Bowman, Ezra Ben Larson Donald Russell Belsher; Zayavleno 16.09.71; Opubl. 31.07.73.
5. Vygodskij, M. YA. Spravochnik po vysshej matematike / M. YA. Vygodskij. – M. : Nauka, 1972. – 874s.
Review
For citations:
Biryukov S.V., Tyukin A.V. TOOL ERRORS OF THREE-COORDINATE SENSORS OF VECTOR PHYSICAL QUANTITIES OF THE OPERATING INFORMATION SYSTEMS. The Russian Automobile and Highway Industry Journal. 2017;(2(54)):139-144. (In Russ.) https://doi.org/10.26518/2071-7296-2017-2(54)-185-189
Views:
676
Email this article 