Control Barrier Functionals for Safety-Critical Control of Registration Accuracy in Roll-to-Roll Printing Systems

被引：0

作者：

Chen, Zhiyi ^{[1
]}

Orosz, Gabor ^{[1
,2
]}

Ni, Jun ^{[1
,3
]}

机构：

[1] Univ Michigan Ann Arbor, Dept Mech Engn, Ann Arbor, MI 48109 USA

[2] Univ Michigan Ann Arbor, Dept Civil & Environm Engn, Ann Arbor, MI 48109 USA

[3] Shanghai Jiao Tong Univ, Global Inst Future Technol, Shanghai 200240, Peoples R China

来源：

IEEE CONTROL SYSTEMS LETTERS | 2023年 / 7卷

关键词：

Printing; Safety; Delay effects; Process control; Substrates; Mathematical models; History; Control barrier functional; manufacturing system; roll-to-roll registration; safety-critical control; MACHINE DIRECTIONAL REGISTER;

D O I：

10.1109/LCSYS.2023.3339446

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A control framework that optimizes registration accuracy while ensuring safety in roll-to-roll processes is presented. A primary controller using a modified algebraic Riccati equation is designed to reduce registration errors. This is complemented by a safety-critical controller based on a control barrier functional to maintain tension within safe limits. Our method is supported by numerical simulations, offering great potential to enhance existing industrial controllers.

引用

页码：3651 / 3656

页数：6

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