Title:
レーザ加工装置のレーザビーム位置決め装置
Document Type and Number:
Japanese Patent JP3927541
Kind Code:
B2
Abstract:
A beam scanner scans the laser beam directed towards the workpiece. A controller calculates the unknown parameter matrix (X) for optimally determining the command value sent to the beam scanner, for directing the laser beam to the target position on the workpiece by calculating the weight matrix in accordance with the distance between the coordinates of current position and target position. An independent claim is also included for laser beam positioning apparatus.
Inventors:
Takaaki Iwata
Application Number:
JP2003578096A
Publication Date:
June 13, 2007
Filing Date:
March 26, 2002
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
B23K26/00; B23K26/02; B23K26/03; B23K26/04
Domestic Patent References:
| JP2001334376A | ||||
| JP9099386A |
Attorney, Agent or Firm:
Hiroaki Sakai