VELOCITY AND TORQUE BASED MEDIA MOTOR CONTROL

• Main Authors: SCOFIELD STUART, ANDERSON IAN PATRICK, BHIDE SAURABH SHRIPAD, O'BANION JOSEPH C, UEHLING DEVIN SCOTT, MAGNUSSON DANIEL JAMES, SHIBATA ALAN
• Format: Patent
• Language: Chinese; English
• Published: 02.06.2020
• Subjects: CORRECTION OF TYPOGRAPHICAL ERRORS; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LINING MACHINES; PERFORMING OPERATIONS; PRINTING; SELECTIVE PRINTING MECHANISMS; STAMPS; TRANSPORTING; TYPEWRITERS

In some examples, velocity and torque based media motor control may include ascertaining a velocity and torque for a feed roller motor associated with a feed roller, and ascertaining a velocity and torque for a drive roller motor associated with a drive roller that is to receive media from the feed roller. Further, velocity and torque based media motor control may include determining whether the torque for the drive roller motor is greater than a torque target. In response to a determination that the torque for the drive roller motor is greater than the torque target, the torque for the driveroller motor may be reduced to the torque target, and the torque for the drive roller motor may be maintained at the torque target. 在一些示例中，基于速度和转矩的介质马达控制可以包括：判定与进给辊相关联的进给辊马达的速度和转矩，以及判定与从供给辊接收介质的驱动辊相关联的驱动辊马达的速度和转矩。此外，基于速度和转矩的介质马达控制可以包括：确定驱动辊马达的转矩是否大于转矩目标。响应于确定驱动辊马达的转矩大于转矩目标，可以将驱动辊马达的转矩减小到转矩目标，并且可以将驱动辊马达的转矩维持在转矩目标。