Kimberly-clark Worldwide, Inc.

Jason Michael Julien

Vivek Moreshwar Karandikar

Mark G Dollevoet

Jeffrey George Skarda

Mark Gary Dollevoet

A controller for a motor is configured to rotate a roll of material. The controller includes a drive speed regulator configured to generate an initial torque command based on a difference between a speed setpoint and a measured drive speed of the motor. The controller also includes an observer module configured to estimate a density error of the roll of material. The initial torque command is adjusted based on the density error to obtain a total torque command. The controller also includes a torque regulator configured to control the motor based on the total torque command.

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Spanish Fort, AL, United States of America

Jason Michael Julien