Closed loop properties and block relative gain

Closed loop properties and block relative gain

Block Relative Gain (BRG) is a useful method for screening alternatives for block decentralized control at the design stage. In this paper, we establish the connection between BRG and closed loop properties like stability, input output co...

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Bibliographic Details
Main Authors:	Meadows, Edward S., Kariwala, Vinay, Forbes, J. Fraser
Other Authors:	School of Chemical and Biomedical Engineering
Format:	Conference Paper
Language:	English
Published:	2011
Subjects:	DRNTU::Engineering::Chemical engineering::Chemical processes DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation::Control engineering
Online Access:	https://hdl.handle.net/10356/93820 http://hdl.handle.net/10220/7291

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Summary:	Block Relative Gain (BRG) is a useful method for screening alternatives for block decentralized control at the design stage. In this paper, we establish the connection between BRG and closed loop properties like stability, input output controllability, block diagonal dominance and interactions. Based on these results, simple rules for pairing selection for block decentralized control are proposed.