English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The H∞ state feedback control problem for discrete-time single input-delay systems is studied based on the min-max optimization and J-spectral factorization theories. The focus is on efficient construction of the H∞ state feedback law despite the augmented state space due to the input delay. By the min-max optimization approach, the feasibility of the H∞ disturbance attenuation is characterized in terms of a Riccati difference equation, and the stabilizing solution of the standard KYP equation for the augmented system is constructed from that for the delay-free case. The Jspectral factorization approach is outlined based on the author’s previous results. This approach yields another kind of feasibility conditions characterized in terms of a symplectic matrix. The relationship between the first and second approaches is addressed via finite-horizon l-gain analysis.

Reduced-order Construction of H∞ State Feedback Law for Discrete-time Input-delayed Systems