Direct singular perturbation analysis of high-gain and cheap control problems

✍ Scribed by P. Sannuti

• Publisher: Elsevier Science
• Year: 1983
• Tongue: English
• Weight: 837 KB
• Volume: 19
• Category: Article
• ISSN: 0005-1098
• DOI: 10.1016/0005-1098(83)90073-0

✦ Synopsis

Singular perturbation models provide a simple characterization of multivariable root-loci under a high-gain [eedback and the asymptotic behavior of linear quadratic regulators as the control cost coe~icient in the performance index goes to zero.