Dynamically loaded beam subject to time-delayed active control
type: Item
instance of: scholarly article
title: Dynamically loaded beam subject to time-delayed active control
zbMATH Open document ID: 0676.73062
DOI: 10.1016/0093-6413(89)90015-3
author: Ibrahim Sadek
author: J. M. Sloss
author: J. C. jun. Bruch
author: S. Adali
published in: Mechanics Research Communications
publication date: 1989-01-01T00:00:00Z
review text: Feedback control with time-delay is employed to minimize the maximum deflection of a beam subjected to impulsive and/or short-time loads. The control is taken in the form of proportional or derivative feedback. It is shown that for this type of problem feedback control with time-delay can be effectively used. As the control needs to be applied for a finite time only, the stability of the system is not affected. The results are illustrated with two numerical examples in which the behavior of the beam under time-delayed feedback control is studied and the amount of control force spent in reducing its deflection is determined.
Mathematics Subject Classification ID: 74P99
Mathematics Subject Classification ID: 74H45
Mathematics Subject Classification ID: 74K10
Mathematics Subject Classification ID: 49J35
Mathematics Subject Classification ID: 93D15
zbMATH DE Number: 4108318
zbMATH Keywords: Feedback control
zbMATH Keywords: minimize the maximum deflection
zbMATH Keywords: impulsive and/or short-time loads
zbMATH Keywords: proportional or derivative feedback
MaRDI profile type: Publication
full work available at URL: 0093-6413(89)90015-3
OpenAlex ID: W1977908046
description: scientific article; zbMATH DE number 4108318