Dynamic modeling for the 5-DoF air bearing spacecraft simulator

Jian Xu; Di Ren; Qing Jun Yang; Gang Bao

doi:10.3873/j.issn.1000-1328.2010.01.009

Dynamic modeling for the 5-DoF air bearing spacecraft simulator

Jian Xu^*
, Di Ren
, Qing Jun Yang
, Gang Bao

^*Corresponding author for this work

School of Mechatronics Engineering

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

The five degrees of freedom air bearing spacecraft simulator is an important device to simulate micro-satellite's autonomous attitude control and orbital maneuver on the ground. By analyzing structure of the simulator, three coordinates are defined. Then the orbital model and attitude model are constructed based on spacecraft attitude dynamics. Because the actuator of the simulator is a cold gas propulsion system, a state equation is derived at last according to actual situation, and this state equation is the foundation of the further research on the simulator.

Original language	English
Pages (from-to)	60-64
Number of pages	5
Journal	Yuhang Xuebao/Journal of Astronautics
Volume	31
Issue number	1
DOIs	https://doi.org/10.3873/j.issn.1000-1328.2010.01.009
State	Published - Jan 2010

Keywords

Air bearing
Dynamic model
Propulsion system
Spacecraft simulation
State equation

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10.3873/j.issn.1000-1328.2010.01.009

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title = "Dynamic modeling for the 5-DoF air bearing spacecraft simulator",

abstract = "The five degrees of freedom air bearing spacecraft simulator is an important device to simulate micro-satellite's autonomous attitude control and orbital maneuver on the ground. By analyzing structure of the simulator, three coordinates are defined. Then the orbital model and attitude model are constructed based on spacecraft attitude dynamics. Because the actuator of the simulator is a cold gas propulsion system, a state equation is derived at last according to actual situation, and this state equation is the foundation of the further research on the simulator.",

keywords = "Air bearing, Dynamic model, Propulsion system, Spacecraft simulation, State equation",

author = "Jian Xu and Di Ren and Yang, \{Qing Jun\} and Gang Bao",

year = "2010",

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AU - Xu, Jian

AU - Ren, Di

AU - Yang, Qing Jun

AU - Bao, Gang

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N2 - The five degrees of freedom air bearing spacecraft simulator is an important device to simulate micro-satellite's autonomous attitude control and orbital maneuver on the ground. By analyzing structure of the simulator, three coordinates are defined. Then the orbital model and attitude model are constructed based on spacecraft attitude dynamics. Because the actuator of the simulator is a cold gas propulsion system, a state equation is derived at last according to actual situation, and this state equation is the foundation of the further research on the simulator.

AB - The five degrees of freedom air bearing spacecraft simulator is an important device to simulate micro-satellite's autonomous attitude control and orbital maneuver on the ground. By analyzing structure of the simulator, three coordinates are defined. Then the orbital model and attitude model are constructed based on spacecraft attitude dynamics. Because the actuator of the simulator is a cold gas propulsion system, a state equation is derived at last according to actual situation, and this state equation is the foundation of the further research on the simulator.

KW - Air bearing

KW - Dynamic model

KW - Propulsion system

KW - Spacecraft simulation

KW - State equation

UR - https://www.scopus.com/pages/publications/77950347058

U2 - 10.3873/j.issn.1000-1328.2010.01.009

DO - 10.3873/j.issn.1000-1328.2010.01.009

M3 - 文章

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JF - Yuhang Xuebao/Journal of Astronautics

IS - 1

ER -

Dynamic modeling for the 5-DoF air bearing spacecraft simulator

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Keywords

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