Lead: The laser gyro is round and the two lasers propagate backward in the circle. The principle of the laser spiral instrument is to use the optical path difference to measure the rotational angular velocity (Sagnac effect). In the closed optical path, the two beams of light and light transmitted in the clockwise direction and the counterclockwise direction emitted by the same wide element can be used to measure the phase difference or the interference fringe change to detect the closed optical path rotation angular velocity. The sawdust dryer itself is composed of a cylinder, a feeding port, a discharging port, a toothed ring, a aperture, a supporting wheel, a feeding plate or a blade shaft;Sawdust dryer is generally divided into three, air dryer, single-layer drum dryer, three-trip drum dryer;Sawdust dryer usually uses a single drum dryer for more. Rotary Dryer Equipment,Rotary Drying Equipment,Sawdust Dryer Equipment,Biomass Rotary Dryer Jinan Shanghangda Machinery Co., Ltd. , https://www.jnwoodmachine.com
The scientists used "fixed-axis characteristics" to create a gyroscope that can be oriented and positioned. By comparing the direction of the gyro axis with the axis of the carrier, the correct direction and instantaneous position of the carrier can be obtained. With the gyroscope as the core component, an inertial navigation system or guidance system is assembled.
Therefore, the laser spiral instrument is mainly used to provide navigation and guidance for all types of fighters and precision strike weapons in real-time heading, speed, altitude, attitude and other spatial position information.