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precession, which is a distinctive aspect of the general gyroscopic effect. Gyrocompasses, such as the fibre optic gyrocompass are widely used to provide a heading...

designs. There are certain circumstances when magnetic compasses and gyrocompasses are unreliable. The most obvious is in polar regions, where the force...

maintain direction in tunnel mining. Gyroscopes can be used to construct gyrocompasses, which complement or replace magnetic compasses (in ships, aircraft...

turn or lead ahead of the turn. Magnetometers, and substitutes such as gyrocompasses, are more stable in such situations. A thumb compass is a type of compass...

reference sensors, combined with wind sensors, motion sensors, and gyrocompasses, provide the computer with information about the vessel's position and...

ship's other navigational devices including GPS. Modern fibre optic gyrocompasses provide an additional layer of navigational resilience during GNSS jamming...

performance at high speed. Precession is also the mechanism behind gyrocompasses. Precession is the change of angular velocity and angular momentum produced...

abandoned, gyroscopes had already found their place in ship navigation as gyrocompasses and in control systems. Schlick studied at the Dresden Technical University...

with the Sperry Marine navigation suite, including updated NAVIGAT X gyrocompasses and NAVITWIN IV heading management system and repeaters. The vessels...

providing immunity from pitching and rolling. Fluxgate compasses and gyrocompasses complement one another nicely. The fluxgate provides a directional reference...

to calibrate the system for optimum performance. Since magnetic and gyrocompasses show the course to steer, the officer must be able to determine and...

detection. Following the war, he worked at Sperry Gyroscope Inc. developing gyrocompasses; then in 1953 he moved to the New Mexico Institute of Mining and Technology...

electronics is the navigation equipment. Here compasses, which includes both gyrocompasses and magnetic compasses, make up for equipment that is used by the entire...

Position reference sensors, combined with wind sensors, motion sensors and gyrocompasses, provide information to the computer pertaining to the vessel's position...

north-south direction found in this way. Unlike magnetic compasses, gyrocompasses are able to find true north, the surface direction toward the north...

navigation until developments in the 20th century with radio-navigation and gyrocompasses. These in turn were superseded with the advent of computers, electronic...

they were made amphibious for depths of up to 5 m; were equipped with gyrocompasses; were equipped with preheaters for water and oil; had the Soviet 9RS...

difficult beneath the arctic ice sheet. Both magnetic compasses and normal gyrocompasses become inaccurate above 85°N. A special gyrocompass built by Sperry...

navigation systems, in attitude and heading reference systems, and HRG gyrocompasses. The HRG is extremely reliable because of its very simple hardware (two...

original L-class design. At the suggestion of Yugoslav naval officers, gyrocompasses salvaged from former Austro-Hungarian Navy ships were fitted. A central...

centimetric sets. In addition, RCN vessels were incapable of operating gyrocompasses, making ASDIC attacks more difficult. Flower-class corvettes were used...

equipment that might be usable by the Germans, including rangefinders, gyrocompasses, and radios. They lit fires in the boilers and shut off the water supply...

to calibrate the system for optimum performance. Since magnetic and gyrocompasses show the course to steer, the officer must be able to determine and...

to calibrate the system for optimum performance. Since magnetic and gyrocompasses show the course to steer, the officer must be able to determine and...

problem. In 1903, Anschütz-Kaempfe introduced the world's first usable gyrocompasses. The gyrocompass does not rely on the Earth's magnetic field, instead...

machines. SAGEM also manufactured precision equipment for the French Navy: gyrocompasses, fire-control units, optronic equipment. In 2005, SAGEM merged with...

repaired with new wiring and telephones. The ship's original Anschütz gyrocompasses were replaced with Sperry models. The ship's propulsion system was thoroughly...

operation; and the procurement of radios, radars, minesweeping gear, gyrocompasses, engines, movie projectors, and training films and other educational...

might be salvaged by the Germans and Italians including rangefinders, gyrocompasses, radios, and other valuable equipment. Boiler room personnel lit the...

FIN Skog electronic navigational chart set, HF and UHF fibre optic gyrocompasses by Rohde & Schwarz, a C.Plath fiber-optic gyrocompass, a STN Atlas Doppler...

FIN Skog electronic navigational chart set, HF and UHF fibre optic gyrocompasses by Rohde & Schwarz, a C.Plath fiber-optic gyrocompass, a STN Atlas Doppler...

technologies including inertial navigation systems and fibre-optic gyrocompasses (FOG). These systems can maintain heading and motion data independently...

Radar Systems Electronic Chart Display and Information Systems (ECDIS) Gyrocompasses and Fibre Optic Gyro Systems Autopilot and Steering Control Systems...

engine. These were (and remain) widely used for attitude indicators and gyrocompasses. Running these hoses to the stabilizer gyro in the sight head was problematic...

demand skyrocketed; it specialized in high technology devices such as gyrocompasses, analog computer-controlled bombsights, airborne radar systems, and...

Germany, Sperry in the USA) had been working on developing practical gyrocompasses, Perry collaborated with Sidney Brown to further develop these and they...

Captain) Carl Schaumann. During the trials, she conducted tests with gyrocompasses that were not successful owing to their sensitivity to even moderate...

to determine the position using the stars. Mechanical aids such as gyrocompasses, magnetic compasses and slide rules were also used to aid navigation...

ballast tanks of the submersibles along with the absence of radios and gyrocompasses led to their decommissioning in early 1920. One of the periscopes and...

original L-class design. At the suggestion of Yugoslav naval officers, gyrocompasses salvaged from former Austro-Hungarian Navy ships were fitted. A central...

FIN Skog electronic navigational chart set, HF and UHF fibre optic gyrocompasses by Rohde & Schwarz, a C.Plath fiber-optic gyrocompass, a STN Atlas Doppler...

original L-class design. At the suggestion of Yugoslav naval officers, gyrocompasses salvaged from former Austro-Hungarian Navy ships were fitted. A central...