Exact output control for a family of linear plants with parameter uncertainties

✍ Scribed by G. Conte; L. Jetto; S. Longhi; A.M. Perdon

• Publisher: Elsevier Science
• Year: 1996
• Tongue: English
• Weight: 769 KB
• Volume: 32
• Category: Article
• ISSN: 0005-1098
• DOI: 10.1016/0005-1098(96)85550-6

✦ Synopsis

A family of linear, continuous-time plants parametrized by a vector of unknown parameters taking values in a known finite set is considered. The problem investigated consists in finding a linear discrete-time compensator that, independently of the actual value of the parameter vector, guarantees zero continuous-time steadystate output error, with respect to a given continuous-time external reference. It is shown that the problem admits a solution in the class of periodic controllers.