Analysis and Minimization of Interaction in Decentralized Control Systems With Application to Roll-to-Roll Manufacturing

Seshadri, Aravind; Raul, Pramod R.; Pagilla, Prabhakar R.

doi:10.1109/tcst.2013.2260544

Cited by 8 publications

(2 citation statements)

References 27 publications

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“…Decentralised model reference adaptive controllers [9,10] are applied to largescale winding systems with unmatched interconnections. By using the Perron root interaction metric to quantify the level of interaction, decentralised pre-filter-based decentralised controllers are designed to minimise the interaction in web-winding systems in [11]. The authors of [12] design a robust decentralised state feedback controller for a large-scale web-winding system based on a linear matrix inequality (LMI) approach.…”

Section: Introductionmentioning

confidence: 99%

Disturbance observer‐based distributed sliding mode control of multimotor web‐winding systems

Nian

Chu

et al. 2020

IET Control Theory & Applications

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Section: Introductionmentioning

confidence: 99%

Disturbance observer‐based distributed sliding mode control of multimotor web‐winding systems

Nian

Chu

et al. 2020

IET Control Theory & Applications

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“…To reduce the disturbances introduced by the neighbouring subsystems, decentralized H ' control with overlapping is proposed in Benlatreche et al (2008). By using the Perron root interaction metric to quantify the level of interaction, decentralized pre-filters are designed to minimize interaction in web-winding systems employing decentralized controllers (Seshadri et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

Robust decentralized control for large-scale web-winding systems: A linear matrix inequality approach

Hou

Nian

et al. 2016

Transactions of the Institute of Measurement and Control

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In this paper, a robust decentralized control scheme is proposed for web-winding systems. The control input for each subsystem is divided into two parts, a reference control input and a control compensation. First, the reference control inputs and the error dynamic models are presented. Then, based on the error dynamic model, a decentralized controller is designed to compute the control compensation, and the relevant sufficient condition for the existence of the decentralized controller is derived in terms of linear matrix inequalities (LMIs). By virtue of regarding some parameters as interval variables, the proposed controller has good robustness with regard to parameter variations and is adapted to the changes of set point. Finally, a three-motor web-winding system is considered as an application example, and simulation and experimental tests illustrate the effectiveness of the proposed controller.

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Cooperative compensate register control for mechanical shaft driven roll-to-roll printing system with dancer rolls

Zhang,

Zheng,

Deng

et al. 2024

Mechatronics

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Analysis and Minimization of Interaction in Decentralized Control Systems With Application to Roll-to-Roll Manufacturing

Cited by 8 publications

References 27 publications

Disturbance observer‐based distributed sliding mode control of multimotor web‐winding systems

Disturbance observer‐based distributed sliding mode control of multimotor web‐winding systems

Robust decentralized control for large-scale web-winding systems: A linear matrix inequality approach

Cooperative compensate register control for mechanical shaft driven roll-to-roll printing system with dancer rolls

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