DE102006004778A1 - Air bearing table construction for simulation of weightless situations e.g. satellites, comprises mechanical components for adjusting center of gravity and geometric shape retentiveness, where components are separated from each other - Google Patents
Air bearing table construction for simulation of weightless situations e.g. satellites, comprises mechanical components for adjusting center of gravity and geometric shape retentiveness, where components are separated from each other Download PDFInfo
- Publication number
- DE102006004778A1 DE102006004778A1 DE200610004778 DE102006004778A DE102006004778A1 DE 102006004778 A1 DE102006004778 A1 DE 102006004778A1 DE 200610004778 DE200610004778 DE 200610004778 DE 102006004778 A DE102006004778 A DE 102006004778A DE 102006004778 A1 DE102006004778 A1 DE 102006004778A1
- Authority
- DE
- Germany
- Prior art keywords
- air bearing
- bearing table
- components
- gravity
- table construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
- F16C32/0685—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for radial load only
- F16C32/0688—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for radial load only with floating bearing elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
Description
Stufe 1: Passive Kompensation mit Trennung von Strukturelementen zur Versteifung und zur Einstellung des Schwerpunktes.Level 1: Passive Compensation with separation of structural elements for stiffening and to adjust the center of gravity.
Eine
Montage-Plattform dient dazu den Prüfling aufzunehmen. Die Montage-Plattform ist auf
ein kugelförmiges
Luftlager montiert (siehe
Eine
Beispielrealisation ist in der
Stufe 2: Aktive ReststörmomentkompensationStage 2: Active residual torque compensation
An
der Montageplattform wird ein aktives Kompensationssystem, bestehend
zum Beispiel aus in der Satellitentechnik für die Lage-Aktorik üblichen Drallrädern, und
einem entsprechenden Steuerelement angebracht.
Für Testnutzlastmassen vom > 100kg ist nur durch Stufe 1 eine Größenordnung des Reststörmomentes zu erreichen, die einen Einsatz von Stufe 2 mit sinnvollem Energieeinsatz ermöglicht.For test payloads from> 100kg is only through Level 1 is an order of magnitude the residual disturbance torque to achieve a use of level 2 with sensible energy use allows.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610004778 DE102006004778A1 (en) | 2006-02-02 | 2006-02-02 | Air bearing table construction for simulation of weightless situations e.g. satellites, comprises mechanical components for adjusting center of gravity and geometric shape retentiveness, where components are separated from each other |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610004778 DE102006004778A1 (en) | 2006-02-02 | 2006-02-02 | Air bearing table construction for simulation of weightless situations e.g. satellites, comprises mechanical components for adjusting center of gravity and geometric shape retentiveness, where components are separated from each other |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006004778A1 true DE102006004778A1 (en) | 2007-08-16 |
Family
ID=38265811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610004778 Withdrawn DE102006004778A1 (en) | 2006-02-02 | 2006-02-02 | Air bearing table construction for simulation of weightless situations e.g. satellites, comprises mechanical components for adjusting center of gravity and geometric shape retentiveness, where components are separated from each other |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006004778A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103869834A (en) * | 2014-04-01 | 2014-06-18 | 哈尔滨工业大学 | Intelligent adjustment method for mass center of three-axis air bearing table based on empirical mode method |
CN105388781A (en) * | 2015-11-24 | 2016-03-09 | 北京精密机电控制设备研究所 | Four-degree-of-freedom free target microgravity air flotation simulation device |
CN106066632A (en) * | 2016-06-03 | 2016-11-02 | 哈尔滨工业大学 | Air supporting simulator barycenter and rotary inertia independence continuous adjustment system and control method |
CN106896822A (en) * | 2017-03-13 | 2017-06-27 | 上海航天控制技术研究所 | Spacecraft movable part disturbance torque scaling method and system |
CN111422386A (en) * | 2020-06-15 | 2020-07-17 | 北京前沿探索深空科技有限公司 | Physical simulation test system |
-
2006
- 2006-02-02 DE DE200610004778 patent/DE102006004778A1/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103869834A (en) * | 2014-04-01 | 2014-06-18 | 哈尔滨工业大学 | Intelligent adjustment method for mass center of three-axis air bearing table based on empirical mode method |
CN103869834B (en) * | 2014-04-01 | 2016-12-07 | 哈尔滨工业大学 | Three-axis air-bearing table barycenter intelligent adjusting method based on empirical modal method |
CN105388781A (en) * | 2015-11-24 | 2016-03-09 | 北京精密机电控制设备研究所 | Four-degree-of-freedom free target microgravity air flotation simulation device |
CN106066632A (en) * | 2016-06-03 | 2016-11-02 | 哈尔滨工业大学 | Air supporting simulator barycenter and rotary inertia independence continuous adjustment system and control method |
CN106896822A (en) * | 2017-03-13 | 2017-06-27 | 上海航天控制技术研究所 | Spacecraft movable part disturbance torque scaling method and system |
CN111422386A (en) * | 2020-06-15 | 2020-07-17 | 北京前沿探索深空科技有限公司 | Physical simulation test system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |