A simplified approach to the design of nonlinear disturbance observer for axial motion systems

Syh Shiuh Yeh; Mao Feng Tu; Kuo Shih Tseng

doi:10.1109/ICMECH.2005.1529353

A simplified approach to the design of nonlinear disturbance observer for axial motion systems

Syh Shiuh Yeh, Mao Feng Tu, Kuo Shih Tseng

Department of Mathematics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

For more precise applications, axial motion systems have to be controlled for reducing uncertain perturbations of systems. However, the present control algorithms are difficult to deal because of the highly nonlinear and unknown properties of uncertainties. Although some control algorithms are used to effectively degrade the uncertainty effects, the copious process and the complicated computation limits the application in real motion systems. In this paper, a simple compensation method is proposed to effectively degrade the uncertainty effects of axial motion systems by applying the nonlinear disturbance observer and compensator. The design of nonlinear feedback velocity loop and its stability analysis are also discussed in detail.

Original language	English
Title of host publication	Proceedings of the 2005 IEEE International Conference on Mechatronics, ICM '05
Pages	739-744
Number of pages	6
DOIs	https://doi.org/10.1109/ICMECH.2005.1529353
State	Published - 2005
Event	2005 IEEE International Conference on Mechatronics, ICM '05 - Taipei, Taiwan Duration: 10 Jul 2005 → 12 Jul 2005

Publication series

Name	Proceedings of the 2005 IEEE International Conference on Mechatronics, ICM '05
Volume	2005

Conference

Conference	2005 IEEE International Conference on Mechatronics, ICM '05
Country/Territory	Taiwan
City	Taipei
Period	10/07/05 → 12/07/05

Keywords

Compensator
Nonlinear disturbance observer
Nonlinear feedback velocity loop
Nonlinearity
Uncertainty

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10.1109/ICMECH.2005.1529353

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Yeh, S. S., Tu, M. F., & Tseng, K. S. (2005). A simplified approach to the design of nonlinear disturbance observer for axial motion systems. In Proceedings of the 2005 IEEE International Conference on Mechatronics, ICM '05 (pp. 739-744). Article 1529353 (Proceedings of the 2005 IEEE International Conference on Mechatronics, ICM '05; Vol. 2005). https://doi.org/10.1109/ICMECH.2005.1529353

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title = "A simplified approach to the design of nonlinear disturbance observer for axial motion systems",

abstract = "For more precise applications, axial motion systems have to be controlled for reducing uncertain perturbations of systems. However, the present control algorithms are difficult to deal because of the highly nonlinear and unknown properties of uncertainties. Although some control algorithms are used to effectively degrade the uncertainty effects, the copious process and the complicated computation limits the application in real motion systems. In this paper, a simple compensation method is proposed to effectively degrade the uncertainty effects of axial motion systems by applying the nonlinear disturbance observer and compensator. The design of nonlinear feedback velocity loop and its stability analysis are also discussed in detail.",

keywords = "Compensator, Nonlinear disturbance observer, Nonlinear feedback velocity loop, Nonlinearity, Uncertainty",

author = "Yeh, {Syh Shiuh} and Tu, {Mao Feng} and Tseng, {Kuo Shih}",

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note = "2005 IEEE International Conference on Mechatronics, ICM '05 ; Conference date: 10-07-2005 Through 12-07-2005",

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Yeh, SS, Tu, MF & Tseng, KS 2005, A simplified approach to the design of nonlinear disturbance observer for axial motion systems. in Proceedings of the 2005 IEEE International Conference on Mechatronics, ICM '05., 1529353, Proceedings of the 2005 IEEE International Conference on Mechatronics, ICM '05, vol. 2005, pp. 739-744, 2005 IEEE International Conference on Mechatronics, ICM '05, Taipei, Taiwan, 10/07/05. https://doi.org/10.1109/ICMECH.2005.1529353

A simplified approach to the design of nonlinear disturbance observer for axial motion systems. / Yeh, Syh Shiuh; Tu, Mao Feng; Tseng, Kuo Shih.
Proceedings of the 2005 IEEE International Conference on Mechatronics, ICM '05. 2005. p. 739-744 1529353 (Proceedings of the 2005 IEEE International Conference on Mechatronics, ICM '05; Vol. 2005).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Tu, Mao Feng

AU - Tseng, Kuo Shih

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KW - Compensator

KW - Nonlinear disturbance observer

KW - Nonlinear feedback velocity loop

KW - Nonlinearity

KW - Uncertainty

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Y2 - 10 July 2005 through 12 July 2005

ER -

A simplified approach to the design of nonlinear disturbance observer for axial motion systems

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Keywords

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