Results 21 to 30 of about 1,149 (246)
IEEE Access, 2022 This paper addresses the distributed predefined-time attitude consensus problem for multiple uncertain spacecraft systems in the presence of model uncertainties and external disturbances.
Zeng Wang, Liangmou Hu, Jun Ma
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Optimal On-Orbit Inspection of Satellite Formation
Remote Sensing, 2022 In a formation-flying mission where multiple spacecraft must cooperate and maintain a prescribed relative separation, the early detection of possible anomalies is a primary requirement.
Andrea Caruso +3 more
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The Precision Validation of the Precise Baseline Determination for Satellite Formation [PDF]
Journal of Astronomy and Space Sciences, 2011 The needs for satellite formation flying are gradually increasing to perform the advanced space missions in remote sensing and observation of the space or Earth.
Jong-Yeoun Choi, Sang-Jeong Lee
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Benchmark Problems for Spacecraft Formation Flying Missions [PDF]
AIAA Guidance, Navigation, and Control Conference and Exhibit, 2003 To provide high-level focus to distributed space system flight dynamics and control research, several benchmark problems are suggested. These problems are not specific to any current or proposed mission, but instead are intended to capture high-level features that would be generic to many similar missions.
J Russell Carpenter +3 more
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Aerospace, 2023 The prescribed performance robust control method for the leader/follower (L/F) formation is proposed in this paper to solve the problem of spacecraft formation flying (SFF) full-process control (FPC).
Xiande Wu +4 more
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Авіаційно-космічна техніка та технологія, 2018 The purpose of the present paper is the analysis of current tasks concerning with creation and deorbiting of the formation flying groups consist of nano- and picosatellites and the consideration of the possibility of using permanent magnet devices for ...
Эрик Александрович Лапханов +1 more
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Orbital Maintenance of a Constellation of CubeSats for Internal Gravity Wave Tomography
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 The advent of radio occultation (RO) instruments aboard CubeSats leads to the possibility of a mission to sound atmospheric internal gravity waves if such satellites are deployed in close-flying constellation.
Stephen Leroy +4 more
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International Journal of Aerospace Engineering, 2022 This paper demonstrates a detailed analysis of the feasibility for compact formation system around an L2-type artificial equilibrium point by means of continuous low-thrust propulsion in the hybrid form of solar sail and Coulomb force propulsion. Firstly,
Lei Zhao +3 more
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Relative Navigation with Intermittent Laser-based Measurement for Spacecraft Formation Flying
Journal of Astronomy and Space Sciences, 2018 This paper presents relative navigation using intermittent laser-based measurement data for spacecraft flying formation that consist of two spacecrafts; namely, chief and deputy spacecrafts. The measurement data consists of the relative distance measured
Jongwoo Lee +2 more
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Image-Based Visual Servoing Control for Spacecraft Formation Flying [PDF]
2020 IEEE Aerospace Conference, 2020 This paper proposes an image-based visual-servoing algorithm that allows for optimal formation control. The proposed distributed controller utilizes visual features of other team members, retrieved from images captured by onboard cameras, to autonomously plan and perform formation acquisition, keeping or reconfiguration maneuvers.
Felicetti, Leonard, Pomares, Jorge
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