Английская Википедия:Admiralty Fire Control Table
The Admiralty Fire Control Table (A.F.C.T.) was an electromechanical analogue computer fire-control system that calculated the correct elevation and deflection of the main armament of a Royal Navy cruiser or battleship, so that the shells fired would strike a surface target. The AFCT MK 1 was fitted to Шаблон:HMS and Шаблон:HMS in the early 1920s,Шаблон:Sfn while the battleships Шаблон:HMS, Шаблон:HMS, and Шаблон:HMS, and the battlecruiser Шаблон:HMS, received Mk VII tables in the late 1930s.Шаблон:Sfn Battleships of the King George V class received a Mk IX table, while Шаблон:HMS received the final variant, the Mk X.Шаблон:Sfn The AFCT was the successor to the Dreyer tables, developed by Captain (later Admiral) Frederic Charles Dreyer, and the Argo Clock, developed by Arthur Pollen, and received developmental input from both men.[1]
The Admiralty Fire Control Clock (AFCC) was a simplified version of the AFCT and was used for the local control of main armament and primary control of secondary armament of battleships and cruisers, and the main armament of destroyers and other small vessels.Шаблон:Sfn Some smaller cruisers also used the AFCC for main armament control.Шаблон:Sfn The chief difference between the AFCT and the AFCC was the provision of a paper plotter in the former, which could plot both own ship and target ship movement and record the mean point of impact of the salvoes fired.Шаблон:Sfn
The AFCT and AFCC were used for gunnery control against surface targets. The High Angle Control System and Fuze Keeping Clock were used for gunnery control against aircraft.
See also
Notes
Further reading
External links
- The RN Pocket Gunnery Book
- Illustration of the AFCT
- B.R. 901/43, Handbook of The Admiralty Fire Control Clock Mark I and I*, 1943
- Illustration of the AFCC
- HMS Prince of Wales's Gunnery Aspects Report with discussion of, and plotter output from, her AFCT Mk IX
- BRITISH MECHANICAL GUNNERY COMPUTERS OF WORLD WAR II
- Английская Википедия
- Страницы с неработающими файловыми ссылками
- Artillery operation
- Military computers
- Fire-control computers of World War II
- Military equipment introduced in the 1920s
- Страницы, где используется шаблон "Навигационная таблица/Телепорт"
- Страницы с телепортом
- Википедия
- Статья из Википедии
- Статья из Английской Википедии
