文章基本信息

标题：Analytical Initialization of a Continuation-Based Indirect Method for Optimal Control of Endo-Atmospheric Launch Vehicle Systems
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作者：Riccardo Bonalli ; Bruno Hérissé ; Emmanuel Trélat 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2017
卷号：50
期号：1
页码：482-487
DOI：10.1016/j.ifacol.2017.08.095
语种：English
出版社：Elsevier
摘要：AbstractIn this paper, we propose a strategy to solve endo-atmospheric launch vehicle optimal control problems using indirect methods. More specifically, we combine shooting methods with an adequate continuation algorithm, taking advantage of the knowledge of an analytical solution of a simpler problem. This procedure is resumed in two main steps. We first simplify the physical dynamics to obtain a new analytical guidance law which is used as initial guess for a shooting method. Then, a continuation procedure makes the problem converge to the complete dynamics leading to the optimal solution of the original system. Numerical results are presented.
关键词：KeywordsOptimal controlReal-time controlContinuation methodsGuidance of vehicles