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Find link is a tool written by Edward Betts.searching for Process variable 16 found (37 total)
alternate case: process variable
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process necessary to automatically adjust the value of a measured process variable (PV) to equal the value of a desired set-point (SP). There are twoFlow control valve (555 words) [view diff] exact match in snippet view article find links to article
detrimentally affect the process variable, and interaction from other loops in the network provides disturbances that influence the process variable. To reduce theFlow control (data) (2,216 words) [view diff] exact match in snippet view article
controller and the regulator. The sensor is used to capture a process variable. The process variable is sent to a transmitter which translates the variable toCritical process parameters (266 words) [view diff] exact match in snippet view article find links to article
acceptable range limits of the determined CPPs and define acceptable process variable variability. Operational conditions within this range are consideredDiamond v. Diehr (1,821 words) [view diff] exact match in snippet view article find links to article
in the process, and nothing about the significance or effect of any process variable such as temperature, curing time, particular compositions of materialCurrent loop (1,951 words) [view diff] exact match in snippet view article find links to article
instruments in series. The relationship between current value and process variable measurement is set by calibration, which assigns different ranges ofIndustrial process control (2,673 words) [view diff] exact match in snippet view article find links to article
industrial control system is the control loop, which controls just one process variable. An example is shown in the accompanying diagram, where the flow rateOil refinery (10,669 words) [view diff] exact match in snippet view article find links to article
monitoring). This allows process engineers to treat corrosion as another process variable that can be optimized in the system. Immediate responses to processModel predictive control (3,642 words) [view diff] exact match in snippet view article find links to article
the current dynamic state of the process, the MPC models, and the process variable targets and limits to calculate future changes in the dependent variablesΠ-calculus (4,845 words) [view diff] exact match in snippet view article find links to article
P|x(Y).Q\rightarrow P|Q[R/Y]} Here, Y {\displaystyle Y} denotes a process variable which can be instantiated by a process term. Sangiorgi establishedEnvironment variable (10,349 words) [view diff] no match in snippet view article find links to article
environment variable to a child process without affecting the current process: VARIABLE=value program_name [arguments] The persistence of an environment variableCompact controller (408 words) [view diff] exact match in snippet view article find links to article
A control loop using a discrete controller. Field signals are process variable (PV) from the sensor, and control output to the valve (the Final ControlDigital signal conditioning (645 words) [view diff] exact match in snippet view article find links to article
fashion. The use of digital techniques in process control system hat process variable measurements and control information be encoded into a digital formRonald Werner-Wilson (1,680 words) [view diff] exact match in snippet view article find links to article
Zimmerman, Toni S.; Murphy, Megan J. (September 1997). "Client gender as a process variable in marriage and family therapy: Are women clients interrupted moreGlossary of electrical and electronics engineering (19,294 words) [view diff] exact match in snippet view article find links to article
instrument. closed-loop controller Any controller that manipulates some process variable to minimize the difference between the current state of the variableSeparator (oil production) (6,171 words) [view diff] exact match in snippet view article
paramount importance in the oil and gas industry because flow, as a major process variable is essentially important in that its understanding helps engineers