MOTOR CONTROLLER AND RECORDER

申请公布号：

JP2004009702(A)

申请号：

JP20020170300

申请日期：

2002.06.11

申请公布日期：

2004.01.15

申请人：

SEIKO EPSON CORP

发明人：

KIMIE KAZUYA

分类号：

B41J19/18;H02P5/00;H02P29/00

主分类号：

B41J19/18

摘要：

<P>PROBLEM TO BE SOLVED: To obtain a motor controlling means which can exactly stop a driven object at a target halting position without being influenced by a load fluctuation and without changing the halting position. <P>SOLUTION: The target velocity V of the motor is determined by referring to a target velocity table in which the target velocity V of the motor is set in response to the shifting position of the driven object. Usually, the motor controller reads out the target velocity V from address n=5 as a reference initiating position to address n=n+5 as a reference terminating position. If the load of the driven object fluctuates the readout range (reference range) is shifted to the upper limit, thereby changing the target velocity V so that the driven object is stopped exactly at the target halting position. <P>COPYRIGHT: (C)2004,JPO