RU2016145889A - The method of thermal stabilization of the sensitive element of the inertial system - Google Patents

The method of thermal stabilization of the sensitive element of the inertial system Download PDF

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Publication number
RU2016145889A
RU2016145889A RU2016145889A RU2016145889A RU2016145889A RU 2016145889 A RU2016145889 A RU 2016145889A RU 2016145889 A RU2016145889 A RU 2016145889A RU 2016145889 A RU2016145889 A RU 2016145889A RU 2016145889 A RU2016145889 A RU 2016145889A
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RU
Russia
Prior art keywords
sensitive element
inertial system
temperature
thermal stabilization
sensor
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RU2016145889A
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Russian (ru)
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RU2659326C2 (en
RU2016145889A3 (en
Inventor
Виктор Владимирович Сумароков
Анатолий Николаевич Демидов
Антон Владимирович Кукушкин
Original Assignee
Акционерное общество "Концерн "Центральный научно-исследовательский институт "Электроприбор"
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Application filed by Акционерное общество "Концерн "Центральный научно-исследовательский институт "Электроприбор" filed Critical Акционерное общество "Концерн "Центральный научно-исследовательский институт "Электроприбор"
Priority to RU2016145889A priority Critical patent/RU2659326C2/en
Publication of RU2016145889A3 publication Critical patent/RU2016145889A3/ru
Publication of RU2016145889A publication Critical patent/RU2016145889A/en
Application granted granted Critical
Publication of RU2659326C2 publication Critical patent/RU2659326C2/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Measuring Volume Flow (AREA)

Claims (1)

Способ термостабилизации чувствительного элемента инерциальной системы, согласно которому на корпусе чувствительного элемента располагают обмотки обогревателя и термодатчика, с помощью термодатчика измеряют температуру чувствительного элемента, полученный результат вычитают из заданного значения температуры, сигналом, пропорциональным разнице температур, управляют скважностью выходного сигнала ШИМ-генератора, отличающийся тем, что выходной сигнал ШИМ-генератора подают на вход интегратора, постоянный сигнал с выхода интегратора, пропорциональный разнице температур, подают в обмотку обогревателя.The method of thermal stabilization of a sensitive element of an inertial system, according to which the heater and temperature sensor windings are located on the sensor case, the temperature of the sensor is measured using a temperature sensor, the result is subtracted from the set temperature value by a signal proportional to the temperature difference, the duty cycle of the PWM generator output signal is controlled, which differs the fact that the output signal of the PWM generator is fed to the input of the integrator, a constant signal from the output of the integrator, proportional to the temperature difference, served in the heater winding.
RU2016145889A 2016-11-22 2016-11-22 Method of thermostabilization of the sensitive element of the inertial system RU2659326C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016145889A RU2659326C2 (en) 2016-11-22 2016-11-22 Method of thermostabilization of the sensitive element of the inertial system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016145889A RU2659326C2 (en) 2016-11-22 2016-11-22 Method of thermostabilization of the sensitive element of the inertial system

Publications (3)

Publication Number Publication Date
RU2016145889A3 RU2016145889A3 (en) 2018-05-23
RU2016145889A true RU2016145889A (en) 2018-05-23
RU2659326C2 RU2659326C2 (en) 2018-06-29

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RU2016145889A RU2659326C2 (en) 2016-11-22 2016-11-22 Method of thermostabilization of the sensitive element of the inertial system

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RU (1) RU2659326C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114034321A (en) * 2021-11-30 2022-02-11 重庆华渝电气集团有限公司 Optical fiber gyroscope temperature test device and implementation method of test environment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2758339C1 (en) * 2020-10-22 2021-10-28 Акционерное общество "Инерциальные технологии "Технокомплекса" (АО "ИТТ") Method for compensation for temperature errors of inertial measuring unit of orientation and navigation systems

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1043769A1 (en) * 1982-05-17 1983-09-23 Предприятие П/Я В-2203 Temperature stabilization system for electric power self-contained source

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114034321A (en) * 2021-11-30 2022-02-11 重庆华渝电气集团有限公司 Optical fiber gyroscope temperature test device and implementation method of test environment
CN114034321B (en) * 2021-11-30 2023-08-15 重庆华渝电气集团有限公司 Optical fiber gyroscope temperature test device and implementation method of test environment

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Publication number Publication date
RU2659326C2 (en) 2018-06-29
RU2016145889A3 (en) 2018-05-23

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