A Formal sensitivity analysis for laguerre based predictive functional control

A Laguerre Predictive Functional Control (LPFC) is a simple input shaping method, which can improve the prediction consistency and closed-loop performance of the conventional approach (PFC). However, it is well-known that an input shaping method, in general, will affect the loop sensitivity of a sys...

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Main Authors:	Abdullah, Muhammad, Rossiter, John Anthony
Format:	Conference or Workshop Item
Language:	English English English
Published:	Institute of Electrical and Electronics Engineers Inc. 2018
Subjects:	TJ212 Control engineering
Online Access:	http://irep.iium.edu.my/75753/ http://irep.iium.edu.my/75753/ http://irep.iium.edu.my/75753/ http://irep.iium.edu.my/75753/1/75753_A%20Formal%20Sensitivity%20Analysis%20for%20Laguerre_complete.pdf http://irep.iium.edu.my/75753/2/75753_A%20Formal%20Sensitivity%20Analysis%20for%20Laguerre_scopus.pdf http://irep.iium.edu.my/75753/3/75753_A%20Formal%20Sensitivity%20Analysis%20for%20Laguerre_wos.pdf

id	iium-75753
recordtype	eprints
spelling	iium-757532019-12-02T02:55:26Z http://irep.iium.edu.my/75753/ A Formal sensitivity analysis for laguerre based predictive functional control Abdullah, Muhammad Rossiter, John Anthony TJ212 Control engineering A Laguerre Predictive Functional Control (LPFC) is a simple input shaping method, which can improve the prediction consistency and closed-loop performance of the conventional approach (PFC). However, it is well-known that an input shaping method, in general, will affect the loop sensitivity of a system. Hence, this paper presents a formal sensitivity analysis of LPFC by considering the effect of noise, unmeasured disturbance and parameter uncertainty. Sensitivity plots from bode diagrams and closed-loop simulation are used to illustrate the controller robustness and indicate that although LPFC often provides a better closed loop tracking response and disturbance rejection, this may involve some trade-off with the sensitivity to noise and parameter uncertainty. Finally, to validate the practicality of the results, the sensitivity of the LPFC control law is illustrated on real-time laboratory hardware. Institute of Electrical and Electronics Engineers Inc. 2018-09 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/75753/1/75753_A%20Formal%20Sensitivity%20Analysis%20for%20Laguerre_complete.pdf application/pdf en http://irep.iium.edu.my/75753/2/75753_A%20Formal%20Sensitivity%20Analysis%20for%20Laguerre_scopus.pdf application/pdf en http://irep.iium.edu.my/75753/3/75753_A%20Formal%20Sensitivity%20Analysis%20for%20Laguerre_wos.pdf Abdullah, Muhammad and Rossiter, John Anthony (2018) A Formal sensitivity analysis for laguerre based predictive functional control. In: UKACC 12th International Conference on Control, CONTROL 2018, 5 - 7 September 2018, Sheffield; United Kingdom. https://ieeexplore.ieee.org/document/8516849 10.1109/CONTROL.2018.8516849
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 A Formal sensitivity analysis for laguerre based predictive functional control
description	A Laguerre Predictive Functional Control (LPFC) is a simple input shaping method, which can improve the prediction consistency and closed-loop performance of the conventional approach (PFC). However, it is well-known that an input shaping method, in general, will affect the loop sensitivity of a system. Hence, this paper presents a formal sensitivity analysis of LPFC by considering the effect of noise, unmeasured disturbance and parameter uncertainty. Sensitivity plots from bode diagrams and closed-loop simulation are used to illustrate the controller robustness and indicate that although LPFC often provides a better closed loop tracking response and disturbance rejection, this may involve some trade-off with the sensitivity to noise and parameter uncertainty. Finally, to validate the practicality of the results, the sensitivity of the LPFC control law is illustrated on real-time laboratory hardware.
format	Conference or Workshop Item
author	Abdullah, Muhammad Rossiter, John Anthony
author_facet	Abdullah, Muhammad Rossiter, John Anthony
author_sort	Abdullah, Muhammad
title	A Formal sensitivity analysis for laguerre based predictive functional control
title_short	A Formal sensitivity analysis for laguerre based predictive functional control
title_full	A Formal sensitivity analysis for laguerre based predictive functional control
title_fullStr	A Formal sensitivity analysis for laguerre based predictive functional control
title_full_unstemmed	A Formal sensitivity analysis for laguerre based predictive functional control
title_sort	formal sensitivity analysis for laguerre based predictive functional control
publisher	Institute of Electrical and Electronics Engineers Inc.
publishDate	2018
url	http://irep.iium.edu.my/75753/ http://irep.iium.edu.my/75753/ http://irep.iium.edu.my/75753/ http://irep.iium.edu.my/75753/1/75753_A%20Formal%20Sensitivity%20Analysis%20for%20Laguerre_complete.pdf http://irep.iium.edu.my/75753/2/75753_A%20Formal%20Sensitivity%20Analysis%20for%20Laguerre_scopus.pdf http://irep.iium.edu.my/75753/3/75753_A%20Formal%20Sensitivity%20Analysis%20for%20Laguerre_wos.pdf
first_indexed	2023-09-18T21:47:10Z
last_indexed	2023-09-18T21:47:10Z
_version_	1777413527005298688

A Formal sensitivity analysis for laguerre based predictive functional control

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