公开(公告)号：US20220091594A1

公开(公告)日：2022-03-24

申请号：US17419514

申请日：2019-12-20

Applicant: ABB Schweiz AG

Inventor： Raoul JETLEY ,  Divyasheel SHARMA ,  Abdulla Puthan PEEDIKAYIL ,  Dirk SCHULZ ,  Vadthyavath RAMU

IPC: G05B19/418

Abstract: The invention relates to a method and system to generate control logic for performing industrial processes with a controller in a process plant. The method includes receiving a control narrative comprising one or more control requirements of the industrial process, and extracting a plurality of control entities and a plurality of set points, from the control narrative using one or more sets of predetermined regular expressions and one or more models. The method further includes identifying a set of inputs, outputs and control elements from the plurality of control entities using a domain dictionary, detecting a plurality of actions from the control narrative using an intent classifier, identifying a relationship between the set of inputs, outputs and control elements, the plurality of set points, and the plurality of actions, and generating based on the relationship identified the control logic for the controller to perform the process.

公开(公告)号：US20170248944A1

公开(公告)日：2017-08-31

申请号：US15517127

申请日：2015-08-24

Applicant: ABB Schweiz AG

Inventor： Anand RATH ,  Divyasheel SHARMA

IPC: G05B23/02

CPC classification number: G05B23/0243 ,  G05B19/41885 ,  G05B23/0216 ,  G05B23/0286 ,  Y02P90/18 ,  Y02P90/26

Abstract: The invention relates to managing a plurality of subsystems of a process plant. The process plant is controlled using a Distributed Control System (DCS) with a plurality of data-bases distributed within the process plant, wherein each database comprises information corresponding to at least one subsystem of the plurality of subsystems. The method comprises receiving a query at a human machine interface of the DCS, wherein the query is of a predetermined type and is associated with at least one of an operation and health of a subsystem. The method further comprises identifying at a server of the DCS, a data-base comprising information corresponding to the subsystem. Furthermore, the method comprises processing the query based on the information corresponding to the subsystem. In addition, the method comprises utilizing the DCS to control the operation of the subsystem by controlling process parameters of the process in one or more subsystems.

公开(公告)号：US20220118619A1

公开(公告)日：2022-04-21

申请号：US17419474

申请日：2019-12-05

Applicant: ABB Schweiz AG

Inventor： Mohak SUKHWANI ,  Divyasheel SHARMA ,  Sudarshan M V ,  Prabhat SHANKAR ,  Aravindhan GK

IPC: B25J9/16

Abstract: The present invention relates to a method and a system for detecting anomalies in a robotic system in an industrial plant. The robotic system is associated with a computing system configured to detect an anomaly in the robotic system. The computer system monitors configuration parameters of the robotic system and process parameters associated with the robotic system. Further, the computing system detects an association between at least one configuration parameter and at least one process parameter for obtaining optimal configuration parameters and optimal process parameters. The optimal configuration parameters and optimal process parameters are analyzed for detecting an anomaly. At least one parameter among the configuration parameters and the process parameters is identified causing the anomaly. Thereafter, the detected anomaly is validated, valid setpoint is estimated and the estimated valid setpoint is updated in the analytics model. The updated analytics model is subsequently used to detect anomaly accurately.