Title

Robust And Adaptive Boundary Control Of A Stretched String On A Moving Transporter

Keywords

Adaptive control; Flexible system; Lyapunov functional; Robust control; String system

Abstract

Suppression of vibration is an important engineering problem. In this note, control problem of a flexible system that includes a stretched string supported on a transporter is defined and solved. Such a system may be encountered in device manufacturing and process automation. Robust and adaptive control is designed to damp out transverse oscillation of the string via compensating for possible uncertainties in string dynamics and transporter motion. Standard robust control design based on a straightforward Lyapunov argument commonly seen in control design for rigid-body systems is extended to the flexible system. Asymptotically/exponentially and robustly stabilizing controls are found.

Publication Date

3-1-2001

Publication Title

IEEE Transactions on Automatic Control

Volume

46

Issue

3

Number of Pages

470-476

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/9.911426

Socpus ID

0035278757 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0035278757

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