Governing Equations for Web Tension and Web Velocity in the Presence of Nonideal Rollers

Since rotating machinery is used to transport flexible materials (commonly known as webs) on rollers, it is common to observe periodic oscillations in measured signals…

Aug 31, 2017

Modeling and Analysis of a Rotating Turret Winder in Roll-to-Roll Manufacturing Systems

The process of manufacturing products using roll-to-roll (R2R) methods involves unwinding of thin, flexible material in rolled form into machinery for processing and…

Aug 31, 2017

A New Laser-based Sensing System for Monitoring and Control of Webs

A new laser based sensing system for measuring the velocity of the web is proposed in this paper. The doppler shift between the incident light and scattered light from a…

Aug 31, 2017

Optimal Control of Web Guides Using a New Fiber Optic Edge Sensor

This paper discusses the development of a linear quadratic optimal control algorithm for web guides, and implementation of the control algorithm using web lateral…

Aug 31, 2017

Fiber-Optic Sensor for Web Velocity Measurement

The design and development of a new fiber-optic sensor for measuring the velocity of a continuous material (also called a web) in material processing systems is described…

Aug 31, 2017

A New Sensor for Web Flutter Measurement

A new sensor for web flutter measurement is proposed in this paper. The sensor is based on the principle of scattering of light and directional properties of optical…

Aug 31, 2017

Interaction in Decentralized Control Systems: Application to Roll-to-Roll Systems

A procedure to analyze interaction in an experimental roll-to-roll system that uses a decentralized control strategy is presented in this paper. A Perron root based…

Aug 31, 2017

Modeling, Analysis and Control of Print Registration in Roll-to-Roll Printing Presses

Print registration in roll-to-roll (R2R) printing process is investigated in this dissertation. Print registration is the process of aligning multiple images that are…

Aug 30, 2017

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

Analysis and minimization of interaction in multivariable systems employing decentralized controllers with application to roll-to-roll manufacturing systems are…

Aug 30, 2017

Modeling and Control of a Rotating Turret Winder Used in Roll-to-Roll Manufacturing

In this paper, winding issues in an industrial R2R printing press using a rotating turret winder are investigated by utilizing a new mathematical model and data are…

Aug 30, 2017

Design of Delay Independent State Feedback Control for Roll-to-Roll Printing Applications

Control of print quality (registration) in roll-to-roll (R2R) printing is challenging because of the presence of transport delays involved in the printing process. In…

Aug 30, 2017

Model Reference Adaptive Control of Web Guide

The term web is used to describe materials which are typically manufactured in a roll-to-roll manner. A wide variety of materials such as textile, paper, plastics,…

Articles

Governing Equations for Web Tension and Web Velocity in the Presence of Nonideal Rollers

Modeling and Analysis of a Rotating Turret Winder in Roll-to-Roll Manufacturing Systems

A New Laser-based Sensing System for Monitoring and Control of Webs

Optimal Control of Web Guides Using a New Fiber Optic Edge Sensor

Fiber-Optic Sensor for Web Velocity Measurement

A New Sensor for Web Flutter Measurement

Interaction in Decentralized Control Systems: Application to Roll-to-Roll Systems

Modeling, Analysis and Control of Print Registration in Roll-to-Roll Printing Presses

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

Modeling and Control of a Rotating Turret Winder Used in Roll-to-Roll Manufacturing

Design of Delay Independent State Feedback Control for Roll-to-Roll Printing Applications

Model Reference Adaptive Control of Web Guide

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