Some numerical considerations in H∞ control
Accepted version
Peer-reviewed
Repository URI
Repository DOI
Change log
Authors
Glover, K
Packard, A
Abstract
© 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.
Description
Keywords
H-infinity control, Numerical methods, Loop-shaping control
Journal Title
Systems and Control Letters
Conference Name
Journal ISSN
0167-6911
1872-7956
1872-7956
Volume Title
101
Publisher
Elsevier BV