电话：861716190825
邮箱：tongjunjun@tsnavigation.com
Launch vehicles operate under extreme shock, vibration, temperature variations, and high-dynamic conditions. Our inertial navigation systems combine high-performance FOGs, precision calibration, thermal compensation, error modeling, and robust structural design to ensure reliable attitude, velocity, and position measurement. These technologies provide a stable and accurate inertial reference for rocket guidance, attitude control, and flight safety.
To meet the demand for high-precision and highly reliable inertial navigation in the aerospace sector, fiber optic inertial navigation systems (FOG INS) employ high-performance fiber optic gyroscopes and accelerometers, combined with precision calibration, error modeling, and compensation algorithms to improve attitude and navigation accuracy. Anti-vibration structural design and temperature compensation technologies enhance system performance under complex vibration, shock, and wide-temperature conditions. Optimized sensor stability and navigation algorithms reduce long-term error accumulation, while integration with GNSS, star trackers, and other sensors enables robust integrated navigation. Modular and highly integrated designs further reduce size and power consumption while enhancing overall system reliability.
To meet the requirements of satellite platforms for high-precision attitude measurement and stabilization, high-performance Fiber Optic Gyroscopes (FOGs) provide continuous and stable angular rate measurements, serving as a reliable inertial reference for satellite attitude determination, attitude control, and orbital maneuvers. Through precision calibration, bias stability control, temperature compensation, and error modeling, long-term drift errors can be effectively reduced. Combined with vibration, shock, and wide-temperature environmental designs, the system offers enhanced adaptability to launch conditions and complex space environments. Integration with star trackers, GNSS, and other sensors further improves the reliability of satellite attitude measurement and autonomous navigation.
Quartz flexure accelerometers are widely used in satellites, launch vehicles, aircraft, and inertial navigation systems for high-precision measurement of linear acceleration, providing reliable data for attitude control, navigation, positioning, and orbital maneuvers. Featuring quartz sensing elements and a flexure-based structure, they offer high sensitivity, low noise, low bias drift, and excellent long-term stability. They can withstand wide temperature ranges and elevated temperatures, while providing strong resistance to vibration and shock, maintaining stable measurement accuracy under demanding flight conditions.
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