K - Adj Dynamic Decoupling for Multivariable Processes

Khandelwal, S. and Detroja, K. P. (2020) K - Adj Dynamic Decoupling for Multivariable Processes. In: Proceedings of the American Control Conference, 1 July 2020 - 3 July 2020.

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Abstract

This paper presents a generalized formulation of a decoupling scheme for n ×n multivariable processes. The proposed Adj dynamic decoupling {mathcal{K}}-builds on deriving the decoupler based on the adjoint of the process transfer function matrix. The decoupler is designed such that it contains lesser dynamics yet ensures a performance close to the ideal decoupling. The proposed scheme always ensures the realiz-ability of the decoupler while providing a superior decoupling performance. Procedure for deriving the decoupler with simple rules is presented in this manuscript. The half-rule is utilized to obtain a simplistic description of the higher-order models. The applicability of the proposed decoupling scheme for lower as well as high-dimensional MIMO processes is demonstrated through various simulation studies. The effectiveness of the proposed scheme against existing decoupler is highlighted with a comparative performance evaluation study.

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IITH Creators:

IITH Creators	ORCiD
Detroja, Ketan P	UNSPECIFIED

Item Type:

Conference or Workshop Item (Paper)

Uncontrolled Keywords:

Comparative performance; Dynamic decoupling; Evaluation study; High-dimensional mimo; Higher-order models; Multivariable process; Process transfers; Simulation studies

Subjects:

Electrical Engineering

Divisions:

Department of Electrical Engineering

Depositing User:

. LibTrainee 2021

Date Deposited:

22 Jul 2021 04:18

Last Modified:

01 Mar 2022 07:23

URI:

http://raiithold.iith.ac.in/id/eprint/8458