公开(公告)号：US09851712B2

公开(公告)日：2017-12-26

申请号：US14539287

申请日：2014-11-12

Applicant: YOKOGAWA ELECTRIC CORPORATION

Inventor： Takahiro Kambe ,  Alexander Yap ,  Wilfred Woon Yew Teo ,  Hideki Murata ,  Prakash Mariappan ,  Acelython Ordillo Navarro ,  Hiroshi Iriguchi

IPC: G05B19/42 ,  G05B19/418

CPC classification number: G05B19/41845 ,  G05B19/418 ,  G05B2219/31103 ,  Y02P90/02 ,  Y02P90/14 ,  Y02P90/205 ,  Y02P90/265

Abstract: A configuration system, for a process control system configured to perform process control, the configuration system includes, not limited to, a) an editor configured to perform one of generate and update one of a definition module and an application module, wherein a set of the definition module and the application module comprises control logic and design data for a part of an industrial plant. The editor includes, not limited to, a-1) a definition module generator configured to generate or update one of a definition module control logic and an application module control logic based on the definition module design data. The editor is implemented by one or more processors.

公开(公告)号：US10317855B2

公开(公告)日：2019-06-11

申请号：US15168845

申请日：2016-05-31

Applicant: YOKOGAWA ELECTRIC CORPORATION

Inventor： Angelo Basa Florentino ,  Prakash Mariappan

IPC: G05B23/02 ,  G05B13/04 ,  G06F17/18 ,  F16K37/00 ,  F23N1/00

Abstract: A system, method, and an apparatus relating to data collection regarding valve movement over a period of time in order to determine the effects of stiction on the valve. With data collection done over a period of time, it is possible to remove dependency on a high speed method of data collection. The evaluation of the valve movement includes consideration of a manipulated variable (MV) for diagnosis, or detection, of stiction of the valve.

公开(公告)号：US10108183B2

公开(公告)日：2018-10-23

申请号：US14539074

申请日：2014-11-12

Applicant: YOKOGAWA ELECTRIC CORPORATION

Inventor： Takahiro Kambe ,  Alexander Yap ,  Wilfred Woon Yew Teo ,  Hideki Murata ,  Prakash Mariappan ,  JiSong Zhang ,  Lin Naing Oo

IPC: G05B19/418 ,  G05B19/042

Abstract: A configuration system for a process control system configured to perform process control. The configuration system includes, not limited to, a) a definition module, which is stored in a memory, for a part of an industrial plant based on design data. The definition module includes, not limited to, a-1) a control logic definition file configured to define a control logic for the part, and a-2) a data definition file configured to define data relating to the defined control logic.