Nutation damping of dynamically tuned gyroscopes

Dades bibliogràfiques
Parent link:MATEC Web of Conferences
Vol. 102 : Space Engineering.— 2017.— [01008, 4 p.]
Autor principal: Belyanin L. N. Lev Nikolaevich
Autor corporatiu: Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Кафедра точного приборостроения (ТПС)
Altres autors: Doan Ket Vu
Sumari:Title screen
The paper deals with the problem of nutation damping of dynamically tuned gyroscopes (DTG). Unlike the common two-axis gyroscopes, the DTG damping torques caused by dry and viscous frictions are absent in gimbal bearings, while those due to the rotor/gaseous medium interaction are insufficient to provide the required nutation damping. A physical explanation is given to the damping torques induced in the gyroscope by the magnetoelectric torque detectors. Control coils of the latter are included in the output circuits of the electronic amplifiers. The equation is proposed for the calculation of the damping torque. The numerical estimate of the damping coefficient is given in this paper.
Publicat: 2017
Matèries:
Accés en línia:http://dx.doi.org/10.1051/matecconf/201710201008
http://earchive.tpu.ru/handle/11683/37983
Format: Electrònic Capítol de llibre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654172

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