control logic


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control logic

[kən′trōl ‚läj·ik]
(computer science)
The sequence of steps required to perform a specific function.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
This can include verifying alarm and trip settings, providing initial controller tuning values and enhanced verification of control logic. As more data becomes available, the dynamic simulation of the process can evolve and support different activities through the typical phases of a project.
These two stage common gate terminal is taken as input which is fed to the DCCs architecture and whose output is given to the counter in order to operate the control logic. The output waveform of the counter is shown in the Fig.8
* The control logic is largely "canned" in the lab controllers so that it need not be programmed for each project.
The levitation system with default linear quadratic (LQ) tracking mode control logic will be used for experimental purposes.
This is a common known issue for this single maximum control logic.
The unit's advanced control logic adapts automatically to all climates and continents, and is condensation-free.
When a load requires diverting, the control logic simultaneously rotates and increases the speed of all the steerable wheels to accomplish a 30-degree angle divert.
In the past, when looking for important elements based on metrics like program size or the number of conditional branches, it has been difficult to distinguish the business logic that executes business processes from the control logic that executes functions such as sharing data among programs and format checking.
The authors have organized the main body of their text in thirty chapters devoted to electrical quantities and basic circuits, symbols and diagrams, test instruments, electrical safety, control logic, mechanical input control devices, solenoids, electromechanical relays, DC generators, AC generators, transformers, contactors and magnetic motor starters, DC motors, AC motors, and a wide variety of other related subjects.
The electro-hydraulic system has been updated and the control logic of that system is brand new from John Deere.
It is therefore vital that companies ensure that proper safeguards are in place to protect and manage any changes made to control logic across the plant, says Andy Thorogood, product manager at MAC Solutions.
The control logic for the micromirrors uses the various colors of the LED as needed for correct color rendition, at a rate much faster than the persistence of human vision, providing a seamless color viewing experience.