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Control systems play a critical role in space flight.. Control engineering, also known as control systems engineering and, in some European countries, automation engineering, is an engineering discipline that deals with control systems, applying control theory to design equipment and systems with desired behaviors in control environments. [1]
An airway is a case of a "control area or portion of thereof established in the form of a corridor". [3] Terminal Control Area is "a control area normally established at the confluence of ATS routes in the vicinity of one or more major aerodromes." [1] [3] A control area usually is situated on top of a control zone (CTR) and provides protection ...
Adrift: Loose and out of control. Typically applied to a ship or vessel that has lost power and is unable to control its movement. [11] Aft: Any part of the ship closer to the stern than you currently are. [11] All Hands: The entire ship's crew to include all officers and enlisted. [11] Aye, Aye: Response acknowledging and understanding a ...
The terms are chosen and organized by trained professionals (including librarians and information scientists) who possess expertise in the subject area. Controlled vocabulary terms can accurately describe what a given document is actually about, even if the terms themselves do not occur within the document's text.
In air traffic control, an area control center (ACC), also known as a center or en-route center, is a facility responsible for controlling aircraft flying in the airspace of a given flight information region (FIR) at high altitudes between airport approaches and departures.
"TMA" is an abbreviation for Terminal Manoeuvring Area ("Terminal Control Area" outside Europe) Controlled airspace is airspace of defined dimensions within which air traffic control (ATC) services are provided. [1] [2] The level of control varies with different classes of airspace.
Control area (aviation), a volume of controlled airspace that exists in the vicinity of an airport. Control area , a balancing area within an electrical grid. Topics referred to by the same term
In telecommunications, a controlled area is an area in which uncontrolled movement will not result in compromise of classified information, that is designed to provide administrative control and safety, or that serves as a buffer for controlling access to limited-access areas.