Title:
制御システム及び制御方法
Document Type and Number:
Japanese Patent JP5830180
Kind Code:
B2
Abstract:
The surface profile of a coating material in a substrate width direction is optimized in coating a substrate with the coating material such as an electrode active material. A gap adjuster configured to adjust a gap between a nozzle for ejecting a coating material and a substrate to be coated with the coating material, a rotation speed adjuster configured to adjust a rotation speed of a pump for pressure-feeding the coating material to the nozzle, a model calculator configured to calculate a surface profile of the coating material based on an end region model and a central region model wherein the end region model models profiles of rising regions in the surface profile of the coating material in a width direction of the substrate and the central region model models a profile of a central region between the rising regions in the surface profile, a comparator configured to compare a predetermined set profile with the surface profile of the coating material calculated by the model calculator, and a control calculator configured to calculate a control amount of at least one of the gap adjuster and the rotation speed adjuster based on a comparison result of the comparator are included.
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Inventors:
Hiroyuki Miyamoto
Naofumi Sasaki
Atsushi Watanabe
Nakajima Kazushige
Youhei Nishimatsu
Kenji Kitajima
Naofumi Sasaki
Atsushi Watanabe
Nakajima Kazushige
Youhei Nishimatsu
Kenji Kitajima
Application Number:
JP2014545987A
Publication Date:
December 09, 2015
Filing Date:
March 05, 2014
Export Citation:
Assignee:
Yokogawa Electric Corporation
Toray Engineering Co., Ltd.
Toray Engineering Co., Ltd.
International Classes:
B05C5/02; B05C11/10; H01M4/04; H01M4/139
Domestic Patent References:
| JP2014096302A | 2014-05-22 | |||
| JP2014065000A | 2014-04-17 | |||
| JP2007066744A | 2007-03-15 | |||
| JP2012195206A | 2012-10-11 |
Foreign References:
| US5147462A | 1992-09-15 |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Yasuhiko Murayama