automatic control system


Also found in: Acronyms.

automatic control system

[¦ȯd·ə¦mad·ik kən′trōl ‚sis·təm]
(control systems)
A control system having one or more automatic controllers connected in closed loops with one or more processes. Also known as regulating system.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
In the automatic control system containing a converter with two-way pulse width modulation (Fig.
In order to answer to these requests, the gas turbines are scheduled with automatic control systems accomplishing the command and control functions.
which correspond to those given in [9] for the realization of processes in EMS with a limiting degree of electromechanical damping of elastic vibrations by an astatic automatic control system. Thus, if we perform the synthesis of the EMS parameters under astatic regulation, observing the relations (12), the processes in the dynamics will correspond to the reference one (7) and when the destabilizing factors are affected with the action of the <<negative>> viscous friction, the EMS will be stable for [gamma] > 1, o < [epsilon] < 1 and a positive frictional viscous for 1 < [gamma] < 5 [??] [epsilon] > 1.
Automatic control system for high accuracy machining of low-rigid details should be designed as a result of investigations.
Given the variables of installation, existing equipment, heating, traffic, etc., gross payback on an automatic control system including the CM-1-ND will vary between four and 18 months.
Supply of two sensors required for the automatic control system to use at the railways' crossings ordered by the Electronic Systems Design & Communications Laboratory at the Faculty.
After the operator has entered the recipe or all the operating parameters in to the control panel, the automatic control system takes over.
Supply, erection & commissioning of an automatic control system and of the equipment to operate the cooling system of the cyclotron.
* an automatic control system of on-line batching of raw materials and of mixer cycle;

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