文章基本信息

标题：Computational Guidance Using Sparse Gauss-Hermite Quadrature Differential Dynamic Programming
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作者：Shaoming He ; Hyo-Sang Shin ; Antonios Tsourdos 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2019
卷号：52
期号：12
页码：13-18
DOI：10.1016/j.ifacol.2019.11.062
语种：English
出版社：Elsevier
摘要：AbstractThis paper proposes a new computational guidance algorithm using differential dynamic programming and sparse Gauss-Hermite quadrature rule. By the application of sparse Gauss-Hermite quadrature rule, numerical differentiation in the calculation of Hessian matrices and gradients in differential dynamic programming is avoided. Based on the new differential dynamic programming approach developed, a three-dimensional computational algorithm is proposed to control the impact angle and impact time for an air-to-surface interceptor. Extensive numerical simulations are performed to show the effectiveness of the proposed approach.
关键词：KeywordsComputational guidanceDifferential dynamic programmingSparse Gauss-Hermite quadratureImpact angleImpact time