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IMU-GI700 Fiber Optic Inertial Navigation System
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  • IMU-GI700 Fiber Optic Inertial Navigation System

IMU-GI700 Fiber Optic Inertial Navigation System

Three-axis (gyroscope, accelerometer)

Heading angle 0-360°, pitch angle ±90°, roll angle ±180

Heading 0.06° (1σ) self-north seeking

Navigation accuracy 1-2 n mile/h (CEP pure inertial) 1.2m (GNSS combined) 2cm+1ppm (GNSS RTK status)

Power supply voltage DC 18-36V

RS-232, RS-422, CAN2.0b, Ethernet port supports PPS, EVENTMARK input/output optional

Wide temperature operation -40~55℃

Data update rate 200HZ adjustable

Working mode vehicle mode (default mode); airborne mode; shipborne mode

  • The product is equipped with a full-temperature high-precision closed-loop fiber optic gyroscope and a high-precision quartz accelerometer. With the help of innovative inertial device error calibration compensation and strapdown navigation technology, it can achieve autonomous north-seeking accuracy and autonomous navigation accuracy.

    The product comes with original data storage and surveying-grade navigation post-processing software, which can fully meet the application needs of various surveying fields such as mobile urban surveying and marine surveying. To meet compatibility requirements, the product is equipped with a mobile surveying-grade multi-mode multi-frequency receiver that supports autonomous functions, and it features a brand new integrated navigation sensor fusion algorithm engine. Utilizing optimized design for occlusion and multipath interference conditions, it can achieve high-precision output for a longer duration. To meet extensibility requirements, the product supports external connections for various sensors such as odometers and barometric altimeters, using multi-sensor data fusion technology to combine inertial measurement with odometers and barometric altimeters, enabling long-term high-precision integrated navigation, particularly suitable for land-based high-precision positioning and orientation as well as marine compass applications.

    Main Features

    ● Multi-beam hydrological measurement

    ● Navigation for ships, vehicles, and aircraft

    ● Weapon launch platforms and dynamic base stabilization control

    ● Electro-optical detection stability

    ● Navigation

  • Three-axis (gyroscope, accelerometer)

    Heading angle 0-360°, pitch angle ±90°, roll angle ±180

    Heading 0.06° (1σ) self-north seeking

    Navigation accuracy 1-2 n mile/h (CEP pure inertial) 1.2m (GNSS combined) 2cm+1ppm (GNSS RTK status)

    Power supply voltage DC 18-36V

    RS-232, RS-422, CAN2.0b, Ethernet port supports PPS, EVENTMARK input/output optional

    Wide temperature operation -40~55℃

    Data update rate 200HZ adjustable

    Working mode vehicle mode (default mode); airborne mode; shipborne mode