This paper develops a control strategy for a life-support device to be attached to an orbiting satellite to extend its operational life. The objective is met in such a way that the original satellite keeps operating without communications between the two systems (also valuable for energy efficiency). The case in which the original satellite is equipped with a feedback-linearization based controller is considered and the control law for the life-support is developed with the same methodology, obtaining a compensating control which recovers the performance of the original control strategy. Simulations validate the approach considering a real case study in various scenarios.
Feedback linearization-based satellite attitude control with a life-support device without communications / Giuseppi, A.; Pietrabissa, A.; Cilione, S.; Galvagni, L.. - In: CONTROL ENGINEERING PRACTICE. - ISSN 0967-0661. - 90:(2019), pp. 221-230. [10.1016/j.conengprac.2019.06.020]
Feedback linearization-based satellite attitude control with a life-support device without communications
Giuseppi A.
;Pietrabissa A.;
2019
Abstract
This paper develops a control strategy for a life-support device to be attached to an orbiting satellite to extend its operational life. The objective is met in such a way that the original satellite keeps operating without communications between the two systems (also valuable for energy efficiency). The case in which the original satellite is equipped with a feedback-linearization based controller is considered and the control law for the life-support is developed with the same methodology, obtaining a compensating control which recovers the performance of the original control strategy. Simulations validate the approach considering a real case study in various scenarios.| File | Dimensione | Formato | |
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Giuseppi_Feedback-linearization-based _2019.pdf
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Giuseppi_Postprint_Feedback-linearization-based _2019.pdf
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Note: https://doi.org/10.1016/j.conengprac.2019.06.020
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