Process control

supervision of industrial processes, supervision and coordination between manufacturing processes performed by a computer

Process control is a statistics and engineering discipline that deals with architectures, mechanisms, and algorithms for controlling the output of a specific process. See also control theory.For example, heating up the temperature in a room is a process that has the specific, desired outcome to reach and maintain a defined temperature (e.g. 20°C), kept constant over time. Here, the temperature is the controlled variable. At the same time, it is the input variable since it is measured by a thermometer and used to decide whether to heat or not to heat. The desired temperature (20°C) is the setpoint. The state of the heater (e.g. the setting of the valve allowing hot water to flow through it) is called the manipulated variable since it is subject to control actions.
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Automatic control of a process, in which a computer system is used to regulate the usually continuous operations or processes.

The methodology for keeping a process within boundaries; minimizing the variation of a process.

B: (Matematika) kendali proses
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