The Advantage of Laser Gyro-2
6. Stable performance. Laser gyro can be calibrated in the working life. 7. Quick start. RLG can start instantaneously, generally without preheating and…
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The definition of pressure sensor
Pressure sensor is a component or device that can sense a pressure signal and convert the pressure signal into available and output electronic signal…
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The Definition and Working Principle of DTG
Gyro is one of the basic measuring elements of inertial navigation and inertial guidance systems. Dynamically Tuned Gyro (DTG) is a non-liquid floating,…
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The application of DTG
Dynamically tuned gyroscopes have comprehensive advantages in accuracy, reliability, small size, longevity, and cost. At present, it has been widely used…
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Knowledge about Accelerometer
Accelerometer is an instrument for measuring the acceleration of the carrier line. The accelerometer is one of the first aircraft instruments to be used…
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Application about Accelerometer
The application of accelerometer is very extensive, and the following are some typical applications. Inertial navigation and guidance systems. Missiles,…
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Precautions for Use of the Inclinometer
Precautions for use of the inclinometer. l Use within the working temperature, prevent vibration, forbidden to hit the bottom of the hole, prevent sudden…
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The Theory and Application about Dynamic Tuned Gyroscope
The dynamic tuned gyroscope refers to a gyroscope which is supported by two pairs of orthogonal torsion bars and a flexible joint.By using the negative…
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The Working Principle and Application of Current Application
Ring Laser Gyro is a kind of optical gyroscope with no mass.It measures the angular velocity or rotation angle of a sensitive object relative to the…
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The Theory of Anti-UAV Defence System
Anti-UAV Defence System means the use of technical and equipment to counter the UAV of consumption level. Anti-UAV technology is mainly divided into three…
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The Theory and History of Gyro-theodolite
In surveying, a gyro-theodolite (also: surveying gyro) is an instrument composed of a gyroscope mounted to a theodolite. It is used to determine the…
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The Uses and limitations of Gyro-theodolite
Gyro-theodolites are primarily used in the absence of astronomical star sights and GPS. For example, where a conduit must pass under a river, a vertical…
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The Theory about Inclinometer
A inclinometer is an instrument for measuring angles of slope (or tilt), elevation or depression of an object with respect to gravity. It is also known as…
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What are Inclinometer Used for?
Inclinometers are used for: l Determining latitude using Polaris (in the Northern Hemisphere) or the two stars of the constellation Crux (in the Southern…
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The Theory of Pressure Sensor
A pressure sensor is a device for pressure measurement of gases or liquids. Pressure is an expression of the force required to stop a fluid from…
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The Theory of AHRS & Difference Between AHRS and IMU
An attitude and heading reference system (AHRS) consists of sensors on three axes that provide attitude information for aircraft, including roll, pitch…
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The Advantages and Disadvantages of FOG
Advantages: FOG provides extremely precise rotational rate information, in part because of its lack of cross-axis sensitivity to vibration, acceleration,…
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The Theory and Applications of FOG
(FOG) senses changes in orientation using the Sagnac effect, thus performing the function of a mechanical gyroscope. However its principle of operation is…
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The Theory of Navigation System
Navigation: a way to guide aircraft or ships from one point to another along certain routes.There are two types :(1) autonomous navigation.Navigation with…
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Gyro North Finder
Gyro North Finder is a true north direction value of Independently determination for the attached carrier. It measures the earth rotation angular…
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