Browsing OSU - Patents Collection by Author "Seshadri, Aravind"
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Fiber Optic Web Edge Sensor
Pagilla, Prabhakar R.; Seshadri, Aravind; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2012-12-04)A web edge sensor is disclosed. The web edge sensor has a light source directing light incident to an edge of a web. The edge of the web scatters the light and a sensor array that detects a first portion of the light ... -
Method for Adaptive Guiding of Webs
Pagilla, Prabhakar R.; Seshadri, Aravind; Haque, MD M.; Hopcus, Ken; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2013-10-08)A method of adaptive guiding of a web on a roller is disclosed. The method includes computing an output of a reference model, reading an output of a sensor that indicates a web position, determining a difference between ...