Nutation damping of dynamically tuned gyroscopes; MATEC Web of Conferences; Vol. 102 : Space Engineering

Bibliografiske detaljer
Parent link:MATEC Web of Conferences
Vol. 102 : Space Engineering.— 2017.— [01008, 4 p.]
Hovedforfatter: Belyanin L. N. Lev Nikolaevich
Institution som forfatter: Томский политехнический университет
Andre forfattere: Doan Ket Vu
Summary: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.
Sprog:engelsk
Udgivet: 2017
Fag:
Online adgang:http://dx.doi.org/10.1051/matecconf/201710201008
http://earchive.tpu.ru/handle/11683/37983
Format: Electronisk Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654172

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