Invention Grant
- Patent Title: Decentralized industrial process simulation system
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Application No.: US12628821Application Date: 2009-12-01
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Publication No.: US09606531B2Publication Date: 2017-03-28
- Inventor: Xu Cheng , Richard W. Kephart , Cheng T. Wen , B. Erik Ydstie
- Applicant: Xu Cheng , Richard W. Kephart , Cheng T. Wen , B. Erik Ydstie
- Applicant Address: US PA Pittsburgh
- Assignee: EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Current Assignee: EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Current Assignee Address: US PA Pittsburgh
- Agency: Marshall, Gerstein & Borun LLP
- Main IPC: G06G7/48
- IPC: G06G7/48 ; G05B19/418

Abstract:
A high fidelity distributed plant simulation technique includes a plurality of separate simulation modules that may be stored and executed separately in different computing devices. The simulation modules communicate directly with one another to perform accurate simulation of a plant, without requiring a centralized coordinator to coordinate the operation of the simulation system. In particular, numerous simulation modules are created, with each simulation module including a model of an associated plant element and being stored in different drops of a computer network to perform distributed simulation of a plant or a portion of a plant. At least some of the simulation modules, when executing, perform mass flow balances taking into account process variables associated with adjacent simulation modules to thereby assure pressure, temperature and flow balancing.
Public/Granted literature
- US20110131017A1 DECENTRALIZED INDUSTRIAL PROCESS SIMULATION SYSTEM Public/Granted day:2011-06-02
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