SNC300D-DGI Optical Fiber Integrated Navigation System

概要

SNC300D-DGI is based on cost-effective closed-loop fiber optic gyroscope, accelerometer and high-end GNSS receiving board. It is realized through multi-sensor fusion and navigation solution algorithm to meet the requirements for accurate measurement of attitude, heading and position in application fields such as medium and high-precision mobile measurement system and large UAV ▶ It has the function of shaking base / moving base alignment ▶ GNSS / odometer / DVL and other multi information fusion integrated navigation ▶ High reliability, suitable for strong vibration and large impact environment ▶ Support users to customize on demand ▶ High precision north seeking without external motion requirements 2. Main application fields ▶ Reference inertial navigation system for large UAV ▶ Positioning orientation ▶ Underwater platform (AUV, ROV, etc.) ▶ Intelligent mining machinery

技術仕様

主な仕様： Parameter Technical indicators、Position accuracy Single point (RMS) / 1.2m、Heading (RMS) Combined accuracy / 0.1 ②、Attitude (RMS) Combined accuracy / 0.01、Horizontal velocity accuracy (RMS) 0.05m/s、Timing accuracy 20ns、Data output frequency 200Hz ④、Gyroscope Range / 300 /s、Accelerometer Range / 16g、Physical dimensions and electrical characteristics Overall dimension / 176.8mm 188.8mm 117mm、Environmental indicators Working temperature / -40 ℃~+60 ℃、Interface characteristics PPS, EVENT, RS232, RS422, CAN (optional)。

技術仕様

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