Towards minimal-order stabilizers for all-pole plants

Qing Guo Wang; Tong Heng Lee; Jian Bo He

doi:10.1016/S0167-6911(97)00015-7

Towards minimal-order stabilizers for all-pole plants

Qing Guo Wang, Tong Heng Lee, Jian Bo He

National University of Singapore

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

3 Citations (Scopus)

Abstract

In this note, a lower bound is derived on the order of stabilizers for an all-pole plant and is related to the number and locations of the plant's unstable and lightly damped poles. Trivially, the minimal order of stabilizers is (n - 1) if all n poles of the plant are real and unstable. Several examples are included to illustrate the results.

Original language	English
Pages (from-to)	49-57
Number of pages	9
Journal	Systems and Control Letters
Volume	31
Issue number	1
DOIs	https://doi.org/10.1016/S0167-6911(97)00015-7
Publication status	Published - 30 Jun 1997
Externally published	Yes

Keywords

Linear systems
Low-order stabilizers
Output feedback
Stabilization
Transfer functions

ASJC Scopus subject areas

Control and Systems Engineering
General Computer Science
Mechanical Engineering
Electrical and Electronic Engineering

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10.1016/S0167-6911(97)00015-7

Cite this

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abstract = "In this note, a lower bound is derived on the order of stabilizers for an all-pole plant and is related to the number and locations of the plant's unstable and lightly damped poles. Trivially, the minimal order of stabilizers is (n - 1) if all n poles of the plant are real and unstable. Several examples are included to illustrate the results.",

keywords = "Linear systems, Low-order stabilizers, Output feedback, Stabilization, Transfer functions",

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AU - Wang, Qing Guo

AU - Lee, Tong Heng

AU - He, Jian Bo

PY - 1997/6/30

Y1 - 1997/6/30

N2 - In this note, a lower bound is derived on the order of stabilizers for an all-pole plant and is related to the number and locations of the plant's unstable and lightly damped poles. Trivially, the minimal order of stabilizers is (n - 1) if all n poles of the plant are real and unstable. Several examples are included to illustrate the results.

AB - In this note, a lower bound is derived on the order of stabilizers for an all-pole plant and is related to the number and locations of the plant's unstable and lightly damped poles. Trivially, the minimal order of stabilizers is (n - 1) if all n poles of the plant are real and unstable. Several examples are included to illustrate the results.

KW - Linear systems

KW - Low-order stabilizers

KW - Output feedback

KW - Stabilization

KW - Transfer functions

UR - https://www.scopus.com/pages/publications/0031164647

U2 - 10.1016/S0167-6911(97)00015-7

DO - 10.1016/S0167-6911(97)00015-7

M3 - Article

AN - SCOPUS:0031164647

SN - 0167-6911

VL - 31

SP - 49

EP - 57

JO - Systems and Control Letters

JF - Systems and Control Letters

IS - 1

ER -

Towards minimal-order stabilizers for all-pole plants

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

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