Gyro rate unit refers to a fire-control computer developed by the Royal Navy of the United Kingdom in 1937, and which was used extensively on British warships...
7 KB (906 words) - 07:57, 22 January 2022
An inertial measurement unit (IMU) is an electronic device that measures and reports a body's specific force, angular rate, and sometimes the orientation...
18 KB (2,127 words) - 13:11, 21 July 2024
HACS (section The Auto Barrage Unit)
000 rounds of 5-inch (127 mm) ammunition fired per kill. In 1940 the Gyro Rate Unit (GRU) was added to the HACS system, an analogue computer capable of...
25 KB (3,121 words) - 02:50, 15 June 2024
systems. By 1940 the RN was adding a Gyro Rate Unit (GRU) which fed bearing and elevation data to a Gyro Rate Unit Box computer (GRUB), which also received...
4 KB (530 words) - 18:02, 2 August 2022
Inertial navigation system (redirect from Inertial navigation unit)
reliability by eliminating some of the moving parts. Angular rate sensors called rate gyros measure the angular velocity of the vehicle. A strapdown system...
47 KB (5,964 words) - 12:07, 24 September 2024
A gyro gunsight (G.G.S.) is a modification of the non-magnifying reflector sight in which target lead (the amount of aim-off in front of a moving target)...
14 KB (1,785 words) - 03:26, 17 October 2024
Sea Viper Sea Wolf Unrotated projectile - retired Fuze Keeping Clock Gyro rate unit HACS Hazemeyer gun mount Pom-Pom director Ikara - retired BL 7.5-inch...
8 KB (899 words) - 01:58, 19 July 2024
as six Mk IV pom-pom directors; all ten of these directors featured Gyro Rate Unit, tachymetric fire control. Duke of York and Howe had HACS Mk V directors...
74 KB (10,128 words) - 12:06, 12 October 2024
IV director was a considerable improvement and used gyroscopes in a gyro rate unit coupled to an optical rangefinder and Type 282 radar to determine the...
5 KB (616 words) - 08:12, 29 April 2023
which, along with the Mk IV Pom-Pom Director, pioneered the use of the Gyro Rate Unit. The King George V design had four 0.5-inch quadruple machine gun mounts...
34 KB (3,996 words) - 19:29, 20 October 2024