Effects of mismatched Smith controller on stability in systems with time- delay
type: Item
instance of: scholarly article
title: Effects of mismatched Smith controller on stability in systems with time- delay
zbMATH Open document ID: 0627.93060
DOI: 10.1016/0005-1098(87)90040-9
author: Kazuo Yamanaka
author: Etsujiro Shimemura
published in: Automatica
publication date: 1987-01-01T00:00:00Z
review text: Stability of systems with a Smith controller is studied by taking into account the possibility of mismatch between plants and controllers. A necessary and sufficient condition for a system to maintain its stability in the presence of small mismatch is obtained. It follows from the condition that, depending on the growth rate of plant uncertainty towards high frequency, a Smith controller should be designed so that the control system has sufficiently steep high-cut-off frequency response.
Mathematics Subject Classification ID: 93D99
Mathematics Subject Classification ID: 34K35
Mathematics Subject Classification ID: 93B35
zbMATH DE Number: 4020979
zbMATH Keywords: robustness
zbMATH Keywords: time-lag systems
zbMATH Keywords: Smith controller
zbMATH Keywords: mismatch
MaRDI profile type: Publication
full work available at URL: 0005-1098(87)90040-9
OpenAlex ID: W2082719352
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description: scientific article; zbMATH DE number 4020979