A Preliminary Development of Real-Time Hardware-in-the-Loop Simulation Testbed for the Satellite Formation Flying Navigation and Orbit Control

Park, Jae-Ik; Park, Han-Earl; Sunhwa, Shim; Park, Sang-Young; Choi, Kyu-Hong

doi:10.5140/jass.2009.26.1.099

Cited by 2 publications

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“…The orbit SIL simulator mainly consists of true orbit generation, orbit determination, orbit control, and is designed to have the structure and performance similar to the GPS-based hardware-in-the-loop (HIL) simulator developed in Park et al (2009). The attitude simulator consists of attitude propagation, attitude determination, attitude control, and is designed to have the structure and performance similar tothe 3 degrees-of-freedom HIL simulator developed in Kim et al (2008).…”

Section: Introductionmentioning

confidence: 99%

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Development of Integrated Orbit and Attitude Software-in-the-loop Simulator for Satellite Formation Flying

Park¹,

Park²,

Park³

et al. 2013

Journal of Astronomy and Space Sciences

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Section: Introductionmentioning

confidence: 99%

“…It has the structure and performance similar to the GPS-based HIL simulator system developed in Park et al (2009) . Fig.…”

Section: Orbit Sil Simulatormentioning

confidence: 99%

Development of Integrated Orbit and Attitude Software-in-the-loop Simulator for Satellite Formation Flying

Park¹,

Park²,

Park³

et al. 2013

Journal of Astronomy and Space Sciences

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Real-Time Determination of Relative Position Between Satellites Using Laser Ranging

Jung¹,

Park²,

Park³

et al. 2012

Journal of Astronomy and Space Sciences

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We made a study on real-time determination method for relative position using the laser-measured distance data between satellites. We numerically performed the determination of relative position in accordance with extended Kalman filter algorithm using the vectors obtained through nonlinear equation of relative motion, laser simulator for distance measurement, and attitude determination of chief satellite. Because the spherical parameters of relative distance and direction are used, there occur some changes in precision depending on changes in relative distance when determining the relative position. As a result of simulation, it was possible to determine the relative position with several millimeter-level errors at a distance of 10 km, and sub-millimeter level errors at a distance of 1 km. In addition, we performed the determination of relative position assuming the case that global positioning system data was not received for long hours to see the impact of determination of chief satellite orbit on the determination of relative position. The determination of precise relative position at a long distance carried out in this study can be used for scientific mission using the satellite formation flying.

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A Preliminary Development of Real-Time Hardware-in-the-Loop Simulation Testbed for the Satellite Formation Flying Navigation and Orbit Control

Cited by 2 publications

References 0 publications

Development of Integrated Orbit and Attitude Software-in-the-loop Simulator for Satellite Formation Flying

Development of Integrated Orbit and Attitude Software-in-the-loop Simulator for Satellite Formation Flying

Real-Time Determination of Relative Position Between Satellites Using Laser Ranging

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