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MEMS Inertial Navigation System With High Reliability And Environmental Adaptability

MEMS Inertial Navigation System With High Reliability And Environmental Adaptability
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Product Name: GI300D Inertial Navigation System
Attitude Accuracy: 0.1deg (rms)
Gyro Range: ±400°/s
Gyro Zero Bias Stability: ≤0.02°/h
Accelerometer Range: ±20g
Accelerometer Zero Bias Stability: ≤ 50 µg (10 S Average)
Communication Interface: RS422/RS232/CAN/Network Port
Voltage: 12~36VDC
High Light:

Environmental Adaptability Inertial Navigation System


MEMS Inertial Navigation System


High Reliability Inertial Navigation System

Basic Infomation
Place of Origin: CHINA
Brand Name: AVIC
Certification: CE ROHS
Model Number: GI300D
Payment & Shipping Terms
Packaging Details: sponge+carton
Delivery Time: 10 days
Payment Terms: T/T
Supply Ability: 500/month
Product Description

MEMS Inertial Navigation System with High Reliability and Environmental Adaptability


Product Description


GI300D inertial navigation system  is based on high-precision closed-loop fiber optic gyroscope and accelerometer, and is realized through multi-

sensor fusion and navigation calculation algorithm. It provides high-precision attitude, speed, position and other information to meet the

requirements of high-precision measurement and control.


Main Application Fields


  • Large UAV Reference Inertial Navigation System
  • Marine compass
  • Self-propelled gun orientation
  • Vehicle positioning and orientation
  • High-precision mobile measurement
  • High precision stable platform
  • Fully mechanized coal mining


Key Functions


  • Inertial navigation realizes shearer walking track detection, with detection accuracy ≤ ± 30cm/300m working surface;
  • The built-in memory chip of the system saves the latest data in real time (including the data for a moment before the abnormal power failure), and can automatically recover according to the saved data after the power is on. The automatic recovery is completed within the starting and stabilizing time, and then the coal machine can be moved to maintain the accuracy requirements;
  • The inertial navigation system is installed on the shearer, and the user coordinates to provide the installation position, power supply, encoder information of the shearer and the Ethernet communication interface with the straightening system. The inertial navigation system can receive the encoder information through the CAN interface, and upload the three-dimensional attitude and shearer walking track (walking distance, measurement offset and height) data to the network link through the network port.


Technical Indicators


Project Test conditions Indicators
Attitude accuracy Self-seeking north 0.1 ° × sec (Lati), 15 min alignment of stationary base;
Attitude 0.01°(RMS),
Fiber optical Gyroscope Measuring range ±400°/s
Zero bias stability ≤0.02°/h
Quartz flexibility Accelerometer Measuring range ±20g
Zero bias stability ≤ 50 µg (10 s average)
Communication interface RS422 3 route(configurable to 232)
RS232 2 Route
CAN 2 route CAN
Network port One network interface
Electrical characteristics Voltage 12~36VDC
Power consumption ≤24W
Structural characteristics Inertial navigation host size 188.8mm × 176.8mm × 117 mm (L × W × H)
Weight of the main engine ≤5kg


Product Structure


MEMS Inertial Navigation System With High Reliability And Environmental Adaptability 0


                 L188.8mm x W176.8mm x H117m(L x W x H) 

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