2022
DOI: 10.3390/aerospace9040199
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Orbit-Injection Strategy and Trajectory-Planning Method of the Launch Vehicle under Power Failure Conditions

Abstract: Aiming at the problem of autonomous decision making and trajectory planning (ADMTP) for launch vehicles under power failure conditions, the target degradation order strategy (TDOS) and the trajectory online planning method were studied in this paper. Firstly, the influence of power failure on the orbit-injection process was analyzed. Secondly, the TDOS was proposed according to the mission attribute, failure mode, and multi-payload combination. Then, an online planning method based on the adaptive target updat… Show more

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“…With the development of artificial neural networks [12][13][14], several studies have employed neural networks to approximate the solution of complex dynamic equations.…”
Section: Introductionmentioning
confidence: 99%
“…With the development of artificial neural networks [12][13][14], several studies have employed neural networks to approximate the solution of complex dynamic equations.…”
Section: Introductionmentioning
confidence: 99%