System Types in Feedback Control with Saturating Actuators

Yongsoon Eun; Pierre T. Kabamba; Semyon M. Meerkov

doi:10.1109/TAC.2003.822857

System Types in Feedback Control with Saturating Actuators

Yongsoon Eun, Pierre T. Kabamba, Semyon M. Meerkov

Department of Electrical Engineering and Computer Science

University of Michigan, Ann Arbor

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

This note extends the classical notion of system type to feedback control with saturating actuators. For step, ramp, and parabolic inputs, it defines the so-called trackable domains and evaluates steady-state errors. It shows that, unlike the linear case, the role of the poles at the origin of the plant and the controller are different and, on this basis, extends the notion of system type. In addition, the related notion of system type with respect to disturbances is discussed and extended to systems with saturating actuators.

Original language	English
Pages (from-to)	287-291
Number of pages	5
Journal	IEEE Transactions on Automatic Control
Volume	49
Issue number	2
DOIs	https://doi.org/10.1109/TAC.2003.822857
State	Published - Feb 2004

Bibliographical note

Funding Information:
Manuscript received November 13, 2002; revised March 26, 2003 and September 9, 2003. Recommended by Associate Editor Z. Lin. This work was supported by the National Science Foundation under Grant CMS-0073302 The authors are with the Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI 48109-2122 USA (e-mail: [email protected]). Digital Object Identifier 10.1109/TAC.2003.822857

Keywords

Reference tracking
Saturating actuators
System types

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10.1109/TAC.2003.822857

Cite this

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System Types in Feedback Control with Saturating Actuators

Abstract

Bibliographical note

Keywords

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