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A distributed control system (DCS) is a computerized control system for a process or plant usually with many control loops, in which autonomous controllers are distributed throughout the system, but there is no central operator supervisory control. This is in contrast to systems that use centralized controllers; either discrete controllers ...
Common applications of OTS systems are the following: New control room operator training (e.g., start-up, shutdown, and emergency procedures) Existing control room operator refresher training (e.g., start-up, shutdown, and emergency procedures) Platform for advanced process control (APC) and optimization; Validating DCS control and logic checkout
An industrial control system (ICS) is an electronic control system and associated instrumentation used for industrial process control.Control systems can range in size from a few modular panel-mounted controllers to large interconnected and interactive distributed control systems (DCSs) with many thousands of field connections.
IEC 61499 enables an application-centric design, in which one or more applications, defined by networks of interconnected function blocks, are created for the whole system and subsequently distributed to the available devices. All devices within a system are described within a device model. The topology of the system is reflected by the system ...
Distributed control systems (DCS) Computer numerical control (CNC) systems, including computerized machine tools; Scientific equipment (e.g. digital oscilloscopes) Building Management System (BMS) and building automation systems (BAS) Lighting controls both for internal and external applications; Energy monitoring, security and safety systems ...
Supervisory control computers are often not hardened or fault-tolerant, but they bring a higher level of computational capability to the control system, to host valuable, but not critical, advanced control applications. Advanced controls may reside in either the DCS or the supervisory computer, depending on the application.
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This is a list of departure control system vendors. Res2 (iPort DCS) ORS DCS; ABB Ltd; ACCELaero; Amadeus; Emerson Electric Co. General Electric Co. Hitit Computer ...