Title:
FABRICATING SYSTEM FOR FABRICATING A THREE-DIMENSIONAL OBJECT AND ITS CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/188894
Kind Code:
A1
Abstract:
A control system for controlling a fabricator that fabricates a three-dimensional object according to fabrication data includes an estimation unit, a correction unit, a measurement unit, an estimated error calculation unit, and a modification unit. The estimation unit estimates a change of at least one of a shape and a characteristic caused in the three-dimensional object. The correction unit corrects the fabrication data according to an estimation of the change estimated by the estimation unit. The measurement unit measures at least one of the shape and the characteristic of the three-dimensional object fabricated by the fabricator. The estimated error calculation unit calculates a difference between a measurement result of the at least one of the shape and the characteristic measured by the measurement unit and the estimation of the change. The modification unit modifies the estimation according to the difference calculated by the estimated error calculation unit.
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Inventors:
YOROZU YASUAKI (JP)
Application Number:
PCT/JP2019/012348
Publication Date:
October 03, 2019
Filing Date:
March 25, 2019
Export Citation:
Assignee:
RICOH CO LTD (JP)
YOROZU YASUAKI (JP)
YOROZU YASUAKI (JP)
International Classes:
G01B11/24; B29C64/393; B33Y50/02
Domestic Patent References:
| WO2017143077A1 | 2017-08-24 | |||
| WO2018182269A1 | 2018-10-04 | |||
| WO2016004281A1 | 2016-01-07 |
Foreign References:
| US20180086001A1 | 2018-03-29 | |||
| JP2018066521A | 2018-04-26 |
Attorney, Agent or Firm:
SUZUKI Yasushi (JP)
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