Input shaping predictive functional control for different types of challenging dynamics processes

Predictive functional control (PFC) is a fast and effective controller that is widely used for processes with simple dynamics. This paper proposes some techniques for improving its reliability when applied to systems with more challenging dynamics, such as those with open-loop unstable poles, oscill...

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Main Authors:	Abdullah, Muhammad, Rossiter, John Anthony
Format:	Article
Language:	English English English
Published:	Multidisciplinary Digital Publishing Institute (MDPI) 2018
Subjects:	TJ212 Control engineering
Online Access:	http://irep.iium.edu.my/75672/ http://irep.iium.edu.my/75672/ http://irep.iium.edu.my/75672/ http://irep.iium.edu.my/75672/1/2018_Input%20Shaping%20Predictive%20Functional%20Control%20for%20Different%20Types%20of%20Challenging%20Dynamics%20Processes.pdf http://irep.iium.edu.my/75672/7/75672_Input%20Shaping%20Predictive%20Functional%20Control_scopus.pdf http://irep.iium.edu.my/75672/8/75672_Input%20Shaping%20Predictive%20Functional%20Control_wos.pdf

id	iium-75672
recordtype	eprints
spelling	iium-756722019-12-02T04:51:46Z http://irep.iium.edu.my/75672/ Input shaping predictive functional control for different types of challenging dynamics processes Abdullah, Muhammad Rossiter, John Anthony TJ212 Control engineering Predictive functional control (PFC) is a fast and effective controller that is widely used for processes with simple dynamics. This paper proposes some techniques for improving its reliability when applied to systems with more challenging dynamics, such as those with open-loop unstable poles, oscillatory modes, or integrating modes. One historica0l proposal considered is to eliminate or cancel the undesirable poles via input shaping of the predictions, but this approach is shown to sometimes result in relatively poor performance. Consequently, this paper proposes to shape these poles, rather than cancelling them, to further enhance the tuning, feasibility, and stability properties of PFC. The proposed modification is analysed and evaluated on several numerical examples and also a hardware application. Multidisciplinary Digital Publishing Institute (MDPI) 2018-08-01 Article PeerReviewed application/pdf en http://irep.iium.edu.my/75672/1/2018_Input%20Shaping%20Predictive%20Functional%20Control%20for%20Different%20Types%20of%20Challenging%20Dynamics%20Processes.pdf application/pdf en http://irep.iium.edu.my/75672/7/75672_Input%20Shaping%20Predictive%20Functional%20Control_scopus.pdf application/pdf en http://irep.iium.edu.my/75672/8/75672_Input%20Shaping%20Predictive%20Functional%20Control_wos.pdf Abdullah, Muhammad and Rossiter, John Anthony (2018) Input shaping predictive functional control for different types of challenging dynamics processes. Processes, 6 (8). pp. 1-18. ISSN 2227-9717 https://www.mdpi.com/2227-9717/6/8/118 10.3390/pr6080118
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English English
topic	TJ212 Control engineering
spellingShingle	TJ212 Control engineering Abdullah, Muhammad Rossiter, John Anthony Input shaping predictive functional control for different types of challenging dynamics processes
description	Predictive functional control (PFC) is a fast and effective controller that is widely used for processes with simple dynamics. This paper proposes some techniques for improving its reliability when applied to systems with more challenging dynamics, such as those with open-loop unstable poles, oscillatory modes, or integrating modes. One historica0l proposal considered is to eliminate or cancel the undesirable poles via input shaping of the predictions, but this approach is shown to sometimes result in relatively poor performance. Consequently, this paper proposes to shape these poles, rather than cancelling them, to further enhance the tuning, feasibility, and stability properties of PFC. The proposed modification is analysed and evaluated on several numerical examples and also a hardware application.
format	Article
author	Abdullah, Muhammad Rossiter, John Anthony
author_facet	Abdullah, Muhammad Rossiter, John Anthony
author_sort	Abdullah, Muhammad
title	Input shaping predictive functional control for different types of challenging dynamics processes
title_short	Input shaping predictive functional control for different types of challenging dynamics processes
title_full	Input shaping predictive functional control for different types of challenging dynamics processes
title_fullStr	Input shaping predictive functional control for different types of challenging dynamics processes
title_full_unstemmed	Input shaping predictive functional control for different types of challenging dynamics processes
title_sort	input shaping predictive functional control for different types of challenging dynamics processes
publisher	Multidisciplinary Digital Publishing Institute (MDPI)
publishDate	2018
url	http://irep.iium.edu.my/75672/ http://irep.iium.edu.my/75672/ http://irep.iium.edu.my/75672/ http://irep.iium.edu.my/75672/1/2018_Input%20Shaping%20Predictive%20Functional%20Control%20for%20Different%20Types%20of%20Challenging%20Dynamics%20Processes.pdf http://irep.iium.edu.my/75672/7/75672_Input%20Shaping%20Predictive%20Functional%20Control_scopus.pdf http://irep.iium.edu.my/75672/8/75672_Input%20Shaping%20Predictive%20Functional%20Control_wos.pdf
first_indexed	2023-09-18T21:47:03Z
last_indexed	2023-09-18T21:47:03Z
_version_	1777413520158097408

Input shaping predictive functional control for different types of challenging dynamics processes

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