文章基本信息

标题：Numerical Pitfalls in Q-Design
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作者：Olle Kjellqvist ; Olof Troeng
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2020
卷号：53
期号：2
页码：4404-4408
DOI：10.1016/j.ifacol.2020.12.368
语种：English
出版社：Elsevier
摘要：AbstractQ-design is a powerful method for designing approximately optimal LTI controllers and assessing the achievable control performance. Unfortunately, numerical issues are often encountered inQ-design which limits its applicability. This paper warns about two numerical pitfalls inQ-design when using H2costs and Laguerre-type basis functions.