XW-GI7690 Optical Fiber Integrated Navigation

Обзор

This product adopts full temperature 0.01 / h high-precision closed-loop optical fiber gyroscope and 20 G high precision quartz accelerometer, pure inertial navigation accuracy lnmile / h (cep50); The product has built-in measurement level multi-mode and multi frequency satellite receiver, and uses multi-sensor information fusion technology to combine multiple information sources such as inertial measurement and GNSS / ODO / DVL, so as to realize complementary advantages, coordination and transcendence, and can carry out long-term and high-precision integrated navigation. The product has the function of independent compass, which can maintain the attitude and heading accuracy for a long time without external assistance. It is suitable for surface ships and submarines; Designed according to military industry standards, it can work stably and efficiently in complex and harsh environments, and can easily select shock absorbers according to actual use conditions. It has good anti vibration and impact performance. It can be used as the main navigation equipment of large UAV, unmanned ship and unmanned submarine, and can be widely used in aviation, aerospace, navigation and related fields of national economy. High precision pure inertial orientation attitude measurement High precision multi-sensor information fusion integrated navigation High precision autonomous attitude reference High integration, small volume, light weight, easy installation and use Other related fields requiring long-time and high-precision positioning and attitude measurement

Технические характеристики

Основные характеристики: Pure inertial alignment accuracy (RMS) North seeking accuracy: 0.05 （ sec ), Pure inertia holding accuracy Heading angle: 0.01 (RMS), Inertial / satellite integrated navigation accuracy Heading: 0.02 (RMS), Inertial / ODO / DVL combination accuracy 0.5% Mileage (depending on ODO or DVL accuracy), working temperature -40 ～+60, Storage temperature -40 C～+85 C, humidity 95% non condensing, to attack 30g, 11ms, half sine, Vibration Meet the requirements of GJB150 jet. 16A \ propeller aircraft equipment vibration conditions, Supply voltage 24V DC rated (10 ~ 32V DC), Rated power 35W, GNSS update rate 1Hz, 5Hz, 10Hz optional, Integrated navigation module 100Hz (configurable up to 400Hz), Interface mode RS232 / RS422 / Ethernet port / can / USB, transmission speed 9600 ~ 921600 BPS (115200 by default), Physical size 190mm 190mm 166mm, weight 5.2kg (excluding antenna, cable and shock absorber), North seeking accuracy 0.05 （ sec ), Attitude accuracy 0.003, Heading angle 0.01 (RMS), Attitude angle 0.005 (RMS), Position 1nmile / h (CEP 50%), Speed 0.5m/s, Heading 0.02 (RMS), Attitude 0.005 (RMS), Single point positioning 3M (CEP 50%), RTK 2cm+1ppm(CEP 50%).

Технические характеристики

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