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Some numerical considerations in H<inf>∞</inf>control

Glover, K and Packard, A (2017) Some numerical considerations in H<inf>∞</inf>control. Systems and Control Letters, 101. pp. 15-20. ISSN 0167-6911

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© 2016 Elsevier B.V. Certain ∞ -control problems are considered and potential numerical difficulties are discussed. An alternative test for checking that the solution to an algebraic Riccati equation is positive semi-definite which is robust to rounding error even when the matrix is singular is presented. Finally the ∞ loop-shaping method is summarised and its numerical properties are shown to be satisfactory.

Item Type: Article
Divisions: Div F > Control
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 19:11
Last Modified: 22 May 2018 08:12