Title:
制御装置及び制御システム
Document Type and Number:
Japanese Patent JP5565431
Kind Code:
B2
Abstract:
A controller for using a first data item transmitted via a network to generate a second data item for controlling an entity to be controlled over the network, wherein the controller is characterized in being provided with: an adjustment unit for adjusting, with respect to the maximum delay time permissible on the network, the time by which generation of the second data item is started using the first data item after the first data item has been received; and a delay compensation unit, designed using a model of the entity to be controlled and the maximum delay time permissible on the network, for compensating for the delay of the first and second data items that can be generated using the network.
Inventors:
Yosuke Ishii
Yamaji Masato
Masahiro Takekawa
Yamaji Masato
Masahiro Takekawa
Application Number:
JP2012094947A
Publication Date:
August 06, 2014
Filing Date:
April 18, 2012
Export Citation:
Assignee:
Yokogawa Electric Corporation
International Classes:
G05B13/04; G05B21/02
Domestic Patent References:
| JP2011199420A |
Other References:
山本周二,江守敏幸,高井潔,計装を革新するISA100.11a準拠フィールド無線ソリューション,横河技報,横河電機株式会社,2010年 9月17日,Vol.53,No.2,p.7-12
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Yasuhiko Murayama