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Patent Searching and Data


Title:
ELECTRONIC APPARATUS AND METHOD OF CONTROLLING THE SAME
Document Type and Number:
Japanese Patent JP2011230335
Kind Code:
A
Abstract:

To provide an electronic apparatus, along with a method of controlling the same, capable of improving an estimate accuracy of a next estimated movement speed in a moving object subjected to a constant-speed control, and capable of driving a driver at more appropriate timing.

When the present moving speed Vc(m) of a carriage is detected, when the next position is included in a first region (Step S10 is negative), the next estimated moving speed Vs is calculated based on the present moving speed Vc(m) and an acceleration DVc at the present time (Step S13). When the present moving speed Vc(m) is detected, when the next position is included in a second region (Step S10 is affirmative), the next estimated moving speed Vs is calculated based on a moving speed actual measurement value Vz stored in an actual measurement table (Step S15). A delay setting value KD to adjust a drive timing of a recording head is calculated based on the next estimated moving speed Vs (Step S17).


Inventors:
TAKEDA KOHEI
NISHIZAKI YUTAKA
Application Number:
JP2010101334A
Publication Date:
November 17, 2011
Filing Date:
April 26, 2010
Export Citation:
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Assignee:
SEIKO EPSON CORP
International Classes:
B41J19/18
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda