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This product is known as the SG2 Shareable (Fire Control) Software Suite (S4) and is sometimes abbreviated as S 4 when referenced. Fire-control system developers and most of the international (primarily NATO) ballistics communities are familiar with the mature NATO Armaments Ballistic Kernel (NABK) [ 1 ] and other software component items that ...
A German anti-aircraft 88 mm Flak gun with its fire-control computer from World War II. Displayed in the Canadian War Museum.. A fire-control system (FCS) is a number of components working together, usually a gun data computer, a director and radar, which is designed to assist a ranged weapon system to target, track, and hit a target.
In brief, the fire control system in use from about 1900 through WW2 involved observers, often situated in base end stations or other fire control towers, using optical instruments (like azimuth telescopes or depression position finders) to measure bearings and/or ranges to targets (usually moving ships).
Fire control is the practice of reducing the heat output of a fire, reducing the area over which the fire exists, or suppressing or extinguishing the fire by depriving it of fuel, oxygen, or heat (see fire triangle). Fire prevention and control is the prevention, detection, and extinguishment of fires, including such secondary activities as ...
In 1944, the US Army contracted [7] for an electronic "computer with guns, a tracking radar, plotting boards and communications equipment" (M33C & M33D models used different subassemblies for 90 & 120 mm gun/ammunition ballistics.) [3] The "trial model predecessor" (T-33) was used as late as 1953, [8] and the production M33 (each $383,000 in 1954 dollars) [9] had been deployed in 1950. [10]
An electromechanical analog computer was used for fire-control. [2] In the mass-production models, transistors were introduced for their radar and computer (replacing vacuum tubes). The prototype model measured the angular velocity of the line of sight by gyroscopic means (relative-rate) systems, and in the mass-production models, linear-rate ...
The Mark 8 Fire Control Computer was developed by Bell Laboratories during World War II. It was initially requested by the USN Bureau of Ordnance as an alternative to the Ford Instruments Mark I Fire Control Computer , in case supplies of the Mk I were interrupted or were unable to be manufactured in the required numbers. [ 1 ]
In the event of a fire, a smoke control system is used to keep a building's escape routes and access routes free from smoke, assist fire-fighting operations and delay or prevent flashover, thereby reducing the risk that the fire will escalate. [1]