RU2010119788A - METHOD FOR FORECASTING AND PROVIDING THE PERIOD OF NORMAL OPERATION OF THE SPACE VEHICLE - Google Patents
METHOD FOR FORECASTING AND PROVIDING THE PERIOD OF NORMAL OPERATION OF THE SPACE VEHICLE Download PDFInfo
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- RU2010119788A RU2010119788A RU2010119788/11A RU2010119788A RU2010119788A RU 2010119788 A RU2010119788 A RU 2010119788A RU 2010119788/11 A RU2010119788/11 A RU 2010119788/11A RU 2010119788 A RU2010119788 A RU 2010119788A RU 2010119788 A RU2010119788 A RU 2010119788A
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- period
- during
- liquid paths
- control system
- temperature control
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- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
Способ прогнозирования и обеспечения срока нормального функционирования космического аппарата, содержащего систему терморегулирования с дублированными жидкостными трактами, на орбите, включающий определение результирующего нескомпенсированного кинетического момента по данным телеметрических измерений угловых скоростей тангажа, крена и рыскания в течение конкретного периода эксплуатации, величины расхода рабочего газа в течение вышеуказанного периода эксплуатации и прогнозирование срока нормального функционирования космического аппарата, отличающийся тем, что определение результирующего нескомпенсированного кинетического момента и расхода рабочего газа по данным телеметрических измерений осуществляют последовательно два раза: при работе обоих жидкостных трактов и при работе одного из двух жидкостных трактов системы терморегулирования и прогнозируют соответствие параметра системы терморегулирования по нескомпенсированному кинетическому моменту требуемой величины, срок нормального функционирования космического аппарата при работе обоих жидкостных трактов, и при несоответствии этого параметра требуемому сроку эксплуатации на орбите один из жидкостных трактов на определенном этапе эксплуатации выключают. A method for predicting and ensuring the period of normal functioning of a spacecraft containing a temperature control system with duplicated liquid paths in orbit, including determining the resulting uncompensated kinetic moment from telemetric measurements of the angular velocities of pitch, roll and yaw during a specific period of operation, the amount of working gas flow during the above period of operation and forecasting the period of normal functioning of space apparatus, characterized in that the determination of the resulting uncompensated kinetic moment and the flow rate of the working gas according to telemetric measurements is carried out two times in succession: during the operation of both liquid paths and during the operation of one of the two liquid paths of the temperature control system and predict the correspondence of the parameter of the temperature control system according to the uncompensated kinetic moment the required size, the period of normal functioning of the spacecraft during the operation of both liquid paths, and if this parameter does not meet the required operating life in orbit, one of the liquid paths is turned off at a certain stage of operation.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010119788/11A RU2446997C2 (en) | 2010-05-17 | 2010-05-17 | Method of forecasting and maintaining spaceship normal operation term |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010119788/11A RU2446997C2 (en) | 2010-05-17 | 2010-05-17 | Method of forecasting and maintaining spaceship normal operation term |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010119788A true RU2010119788A (en) | 2011-11-27 |
| RU2446997C2 RU2446997C2 (en) | 2012-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010119788/11A RU2446997C2 (en) | 2010-05-17 | 2010-05-17 | Method of forecasting and maintaining spaceship normal operation term |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2446997C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849437A (en) * | 2021-01-11 | 2021-05-28 | 中国科学院微小卫星创新研究院 | On-orbit thermal control system and thermal control method for spacecraft |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2564286C2 (en) * | 2012-10-04 | 2015-09-27 | Открытое акционерное общество "Информационные спутниковые системы" имени академика М.Ф. Решетнева" | Spacecraft thermal control system |
| RU2513321C1 (en) * | 2012-10-04 | 2014-04-20 | Открытое акционерное общество "Информационные спутниковые системы" имени академика М.Ф. Решетнева" | Spacecraft thermal control system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4662178A (en) * | 1982-01-29 | 1987-05-05 | Rasmusson James K | Self contained rotator apparatus |
| US4776541A (en) * | 1985-09-24 | 1988-10-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Fluidic momentum controller |
| US5026008A (en) * | 1990-01-31 | 1991-06-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Fluid-loop reaction system |
| RU2221733C2 (en) * | 2001-05-18 | 2004-01-20 | Федеральное государственное унитарное предприятие "Научно-производственное объединение прикладной механики им. акад. М.Ф.Решетнева" | Spacecraft temperature control system |
| RU2362713C2 (en) * | 2007-08-30 | 2009-07-27 | Федеральное государственное унитарное предприятие "Научно-производственное объединение прикладной механики им. академика М.Ф. Решетнева" | Space vehicle layout design method |
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2010
- 2010-05-17 RU RU2010119788/11A patent/RU2446997C2/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849437A (en) * | 2021-01-11 | 2021-05-28 | 中国科学院微小卫星创新研究院 | On-orbit thermal control system and thermal control method for spacecraft |
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| Publication number | Publication date |
|---|---|
| RU2446997C2 (en) | 2012-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170518 |