Dynamically tuned gyroscope, also known as a flexible gyroscope, is a non-liquid-floated elastically-supported precision two-degree-of-freedom gyroscope. It is a free rotor gyroscope composed of a flexible connector-supported balancing ring with a novel structure, which utilizes the dynamics generated by the oscillation of the connector's balancing ring to eliminate the elastic constraints imposed by the flexible connector's thin neck on the gyro rotor so as to achieve dynamic tuning, and it is the third-generation of inertial-grade precision gyroscope.

The Company's optical fiber gyroscope is an all-solid-state medium-precision digital closed-loop optical fiber gyroscope that integrates optics, mechanics, and electronics, featuring small size, light weight, and low power consumption; based on the principle of SAGNAC, it is composed of SLD light source, optical fiber coupler, photodetector, integrated optical modulator, optical fiber sensing ring, circuit and structures. It is designed based on the classic design concept of a traditional optical fiber gyroscope, processed with mature optic fiber gyroscope manufacturing technology, and combines the advantages of similar optic fiber gyroscopes at home and abroad, featuring fast startup, simple interface, and convenient operation.

With a manufacturing process combining microelectronics and micromachining technologies, this product integrates microelectromechanical systems of sensors, actuators and drivers. Under the action of the driver, the silicon mass block undergoes resonant motion, resulting in a Coriolis effect under the joint action of motion speed and input angular rate. The magnitude of the Coriolis force is proportional to the input angular rate, and the Coriolis force is detected by the sensor to obtain the carrier's angular rate signal.

The product includes a high-precision optic fiber gyroscope, a MEMS accelerometer or high-precision quartz accelerometer, and a mobile mapping grade multi-mode and multi-frequency GNSS receiver supporting autonomous Beidou function. The advanced intelligent integrated navigation algorithm and Kalman filtering are used to optimize the design of GNSS occlusion and multi-path interference, allowing high-precision heading, attitude, speed and position measurement of carriers in motion.

GNC series integrated guidance packages integrate low-precision MEMS inertial measurement unit, satellite receiving unit, integrated information processing platform, interface and power control platform and other modules, featuring low price, small size, light weight and high reliability. It can be used for low-cost guided munitions, unmanned aerial vehicles and the like.