The electric drive control system of corner reflectors of the spacecraft interferometer / S. V. Langraf [et al.]
Уровень набора: (RuTPU)RU\TPU\network\4526, MATEC Web of ConferencesЯзык: английский.Резюме или реферат: This paper presents the electric drive control system of corner reflectors of the infrared Fourier transform spectrometer for meteorological satellite. Limited-swing brushless DC motor with a torsional bearing is used as a drive motor. Stringent requirements are imposed to the drive control system for stabilization of moving speed of the reflectors while obtaining the interferogram and for limitation of the reverse time. Research of influence of torsion on steady-state error of speed and ways of its compensation is conducted. The obtained results are consistent with the simulation results of the drive. It is shown that the developed drive is operable in a spacecraft system..Примечания о наличии в документе библиографии/указателя: [References: 9 tit.].Тематика: электронный ресурс | труды учёных ТПУ | системы управления | электроприводы | угловые отражатели | интерферометры | космические аппараты | спектрометры | приводы | отражатели Ресурсы он-лайн:Щелкните здесь для доступа в онлайн | Щелкните здесь для доступа в онлайнTitle screen
[References: 9 tit.]
This paper presents the electric drive control system of corner reflectors of the infrared Fourier transform spectrometer for meteorological satellite. Limited-swing brushless DC motor with a torsional bearing is used as a drive motor. Stringent requirements are imposed to the drive control system for stabilization of moving speed of the reflectors while obtaining the interferogram and for limitation of the reverse time. Research of influence of torsion on steady-state error of speed and ways of its compensation is conducted. The obtained results are consistent with the simulation results of the drive. It is shown that the developed drive is operable in a spacecraft system.
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