Optimal finite wordlength digital controller realization

Ian J. Fialho, Tryphon T. Georgiou

Research output: Contribution to journalConference articlepeer-review

9 Scopus citations


An algorithm for computing optimal controller implementation structures under finite wordlength (FWL) constraints is presented. The FWL robustness measure was based on the complex stability radius. Even though this measure is potentially conservative, it rigorously guarantees closed-loop stability and for this reason is preferred over the measures such as pole-sensitivity.

Original languageEnglish (US)
Pages (from-to)4326-4327
Number of pages2
JournalProceedings of the American Control Conference
StatePublished - Dec 1 1999
EventProceedings of the 1999 American Control Conference (99ACC) - San Diego, CA, USA
Duration: Jun 2 1999Jun 4 1999

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