Title:
【発明の名称】補間方法
Document Type and Number:
Japanese Patent JP2997270
Kind Code:
B2
Abstract:
This invention relates to a high precision pulse interpolation system for interpolating highly precisely the quantity of movement of each shaft of a numerical control apparatus (1). An interpolation pulse divided into two or more segments within one task is outputted and written into a common RAM (2). A servo control circuit (3) retrieves the interpolation pulses in the common RAM at predetermined intervals and performs a high precision pulse interpolation control of a servo motor (5).
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Inventors:
Takashi Iwagaya
Application Number:
JP879188A
Publication Date:
January 11, 2000
Filing Date:
January 19, 1988
Export Citation:
Assignee:
FANUC CORPORATION
International Classes:
G05B19/18; G05B19/4103; (IPC1-7): G05B19/4103
Domestic Patent References:
| JP63211405A | ||||
| JP60105012A | ||||
| JP5539944A | ||||
| JP199102A | ||||
| JP54132089A |
Attorney, Agent or Firm:
Takeshi Hattori