Variable structure system theory based disturbance identification and its applications

Xinkai Chen; Shinji Tsuruoka; Toshio Fukuda; Takamasa Hori

Variable structure system theory based disturbance identification and its applications

Xinkai Chen, Shinji Tsuruoka, Toshio Fukuda, Takamasa Hori

Research output: Contribution to journal › Conference article › peer-review

Abstract

Based on the VSS theory, this paper presents a new method of estimating the disturbance for minimum-phase (with respect to the relation between the disturbance and output) continuous-time dynamical systems with arbitrary relative degrees. By estimating the higher order filter of the disturbance, the lower order filter of the disturbance is estimated. Eventually, the disturbance is estimated. Then, the estimated disturbance is used to construct a VSS type state observer. Further, the estimated disturbance and the state observer are applied to a controller to place a desired stable pole and to cancel the disturbance. Design example and simulation results are presented to show the practicality and effectiveness of the proposed algorithm.

Original language	English
Pages (from-to)	1514-1518
Number of pages	5
Journal	Proceedings of the American Control Conference
Volume	3
Publication status	Published - 1997 Jan 1
Externally published	Yes
Event	Proceedings of the 1997 American Control Conference. Part 3 (of 6) - Albuquerque, NM, USA Duration: 1997 Jun 4 → 1997 Jun 6

ASJC Scopus subject areas

Electrical and Electronic Engineering

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title = "Variable structure system theory based disturbance identification and its applications",

abstract = "Based on the VSS theory, this paper presents a new method of estimating the disturbance for minimum-phase (with respect to the relation between the disturbance and output) continuous-time dynamical systems with arbitrary relative degrees. By estimating the higher order filter of the disturbance, the lower order filter of the disturbance is estimated. Eventually, the disturbance is estimated. Then, the estimated disturbance is used to construct a VSS type state observer. Further, the estimated disturbance and the state observer are applied to a controller to place a desired stable pole and to cancel the disturbance. Design example and simulation results are presented to show the practicality and effectiveness of the proposed algorithm.",

author = "Xinkai Chen and Shinji Tsuruoka and Toshio Fukuda and Takamasa Hori",

year = "1997",

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journal = "Proceedings of the American Control Conference",

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note = "Proceedings of the 1997 American Control Conference. Part 3 (of 6) ; Conference date: 04-06-1997 Through 06-06-1997",

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TY - JOUR

T1 - Variable structure system theory based disturbance identification and its applications

AU - Chen, Xinkai

AU - Tsuruoka, Shinji

AU - Fukuda, Toshio

AU - Hori, Takamasa

PY - 1997/1/1

Y1 - 1997/1/1

N2 - Based on the VSS theory, this paper presents a new method of estimating the disturbance for minimum-phase (with respect to the relation between the disturbance and output) continuous-time dynamical systems with arbitrary relative degrees. By estimating the higher order filter of the disturbance, the lower order filter of the disturbance is estimated. Eventually, the disturbance is estimated. Then, the estimated disturbance is used to construct a VSS type state observer. Further, the estimated disturbance and the state observer are applied to a controller to place a desired stable pole and to cancel the disturbance. Design example and simulation results are presented to show the practicality and effectiveness of the proposed algorithm.

AB - Based on the VSS theory, this paper presents a new method of estimating the disturbance for minimum-phase (with respect to the relation between the disturbance and output) continuous-time dynamical systems with arbitrary relative degrees. By estimating the higher order filter of the disturbance, the lower order filter of the disturbance is estimated. Eventually, the disturbance is estimated. Then, the estimated disturbance is used to construct a VSS type state observer. Further, the estimated disturbance and the state observer are applied to a controller to place a desired stable pole and to cancel the disturbance. Design example and simulation results are presented to show the practicality and effectiveness of the proposed algorithm.

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M3 - Conference article

AN - SCOPUS:0030652233

VL - 3

SP - 1514

EP - 1518

JO - Proceedings of the American Control Conference

JF - Proceedings of the American Control Conference

SN - 0743-1619

T2 - Proceedings of the 1997 American Control Conference. Part 3 (of 6)

Y2 - 4 June 1997 through 6 June 1997

ER -

Variable structure system theory based disturbance identification and its applications

Abstract

ASJC Scopus subject areas

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