Inertial navigation is a navigation method based on measuring the motion state of an object using inertial instruments. It has the advantages of not requiring external references, being suitable for various environments, high accuracy, and good real-time performance. The development of inertial navigation technology in China has gone through many years of efforts and has made significant progress. Its application scope continues to expand and it has become an important component of modern navigation technology. Inertial navigation systems are widely used for pose detection and navigation control of moving carriers due to their independence and autonomy. Inertial navigation does not rely on external information and does not radiate energy to the outside. Compared with satellite navigation technology, inertial navigation has good concealment, is not affected by external electromagnetic interference, and can work in the air, on the Earth's surface, and even underwater all day, globally, and at all times. It can provide position, velocity, heading, and attitude angle data, generate navigation information with good continuity and low noise, high data update rate, and good short-term accuracy and stability.

The purpose and methods of using inertial sensors in different fields are generally the same, but the emphasis on device performance requirements varies. In terms of accuracy, the aerospace and navigation fields require high precision and have long continuous working times; In terms of system lifespan, spacecraft such as satellites and space stations have the highest requirements as they cannot be replaced or repaired after launch; Guided weapons require the shortest system lifespan, but may need to meet the requirements of long-term combat readiness. It involves military applications and other fields, with high reliability requirements. With the reduction of costs and the increase of demand, the application scope of inertial navigation has expanded to the civilian field, and even been widely used in robots, cameras, and children's toys. According to estimates, the annual market size of China's military inertial navigation is about 13 billion yuan. In addition, with the continuous expansion of the civilian sector, the market prospects of China's inertial navigation are immeasurable.

The 2025 China (Xi'an) International Inertial Navigation and Location Services Exhibition, as the only professional exhibition in China directly organized by numerous domestic and foreign industry associations and government regulatory departments, has gained increasing popularity and influence in the industry with its consistent style of "clear themes, prominent features, emphasis on effectiveness, and continuous innovation". Industry insiders have regarded it as the best platform for "understanding industry information, grasping market trends, showcasing corporate brands, expanding trade channels, and seeking cooperation opportunities". The good results of the exhibition have won praise and favor from numerous exhibitors and visitors. It has become the most authoritative, professional, and large-scale exhibition in the inertial navigation and location services industry in Asia. This exhibition will provide a comprehensive platform for domestic and foreign inertial navigation and location service enterprises, integrating "display, cooperation, trading, and development". We look forward to your participation and support in this conference.

1. Inertial measurement units: GPS/INS integrated navigation system, silicon micro inertial measurement unit, attitude heading reference system INS/GPS, micro dynamic measurement system, INS/GPS system, attitude reference system, strapdown inertial navigation system, laser gyro strapdown inertial positioning and orientation system, fiber optic inertial integrated attitude system, integrated navigation system, MEMS gyroscope/GPS, vertical reference system, etc.

2. Gyroscopes: fiber optic gyroscope, closed-loop fiber optic gyroscope, digital single axis gyroscope, three-axis laser gyroscope, micro mechanical gyroscope, dynamically tuned gyroscope, three-axis fiber optic gyroscope, vertical gyroscope, silicon micro MEMS gyroscope, fiber optic gyroscope, laser gyroscope, GPS positioning and orientation instrument, inclinometer, etc.

3. Inertial navigation sensors: tilt angle sensor, electronic tilt angle sensor, angular displacement sensor, servo accelerometer, accelerometer, quartz flexible accelerometer, MEMS accelerometer, liquid floating pendulum accelerometer, altitude and airspeed sensor, atmospheric total temperature sensor, atmospheric data machine, airspeed tube: 3D electronic compass, magnetic compass, 3D magnetic compass

4. Inertial navigation testing equipment: non-magnetic turntable, temperature controlled turntable, precision turntable, speed turntable, position turntable, simulation turntable, single axis turntable, double axis turntable, three-axis turntable, five axis turntable, centrifuge, high-speed turntable, ultra high speed turntable, acceleration turntable:

5. Satellite communication system: shipborne satellite antenna, Beidou navigation antenna, measurement antenna, waveguide slot antenna, spiral antenna, patch antenna, conformal antenna, phased array antenna, dynamic communication antenna, vehicle mounted satellite antenna, vehicle mounted dynamic observation antenna, vehicle mounted dynamic communication antenna.

6. Beidou system, satellite navigation technology, Beidou industry applications, Beidou vehicle applications, navigation positioning, location services, navigation communication technology, Beidou satellite navigation detection; Satellite navigation technology applications and products, navigation and location services, remote sensing telemetry, satellite navigation signals and signal processing, satellite orbit and clock bias, precision positioning technology, atomic clock and time-frequency technology, satellite navigation enhancement technology, testing and evaluation technology, user terminal technology, multi-source fusion navigation technology.

• Company:Shanghai Yewen Exhibition Service Co., Ltd
• Telephone:021-54388602
• Truename:Mr. li
• Mobile:13122870856
• E-mail:2410927403@qq.com
• Address:No. 1399, Huizhan 1st Road, Baqiao District, Xi'an City, Shaanxi Province

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