High Precision Fog Gnss/Ins Integrated Inertial Navigation System for Unmanned Ship Navigation

• Customization: Available
• Type: Inertial Navigation
• Output Signal Type: Digital Output
• Model NO.: INS200A
• Accuracy Grade: 1 Cm
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Gyro Range: ±500°/S
• Gyro Zero Bias Stability: ≤0.04°/H
• Acc Range: ±20g
• Acc Zero Bias Stability: ≤50ug
• Communication Interface: Can/RS422/Network
• Weight: <6kg
• Size: 178mm*178mm*134.5mm
• Transport Package: Sponge and Box
• Specification: 68mm*61mm*70mm
• Trademark: Avic
• Origin: China
• Production Capacity: 100/Month

Product Description

Marine Inertial Navigation System with External GNSS for Mapping
     

Product Description

  INS200A integrated navigation system has built-in high-performance MEMS gyroscope and accelerometer, which can receive external GNSS data, realize multi-sensor fusion and integrated navigation algorithm, and have short-term inertial navigation capability when GNSS is invalid.

The product has high reliability and strong environmental adaptability. By matching different software, the products can be widely used in the fields of tactical and industrial unmanned aerial vehicles, unmanned vehicles, unmanned ships, aviation guided bombs, intelligent ammunition, rockets, mobile communication, mapping, seeker and stable platform.

 

Product Parameters

  

Item				Indicators
Gyro channel	Measuring range			-500°/s ~+500°/s
	Resolution			≤0.01°/h
	Bias residual			-0.02°/h ~+0.02°/h
	Random walk			≤0.007°/√h
	Bias stability at room temperature			≤0.04°/h(1σ, 10s)
	Bias stability at full temperature			≤0.06°/h(1σ, 10s)
	Normal-temperature Bias repeatability			≤0.04°/h(1σ)
	Bias repeatability at full temperature			≤0.06°/h(1σ )
	Scale factor nonlinearity			≤30ppm
	Scale factor repeatability			≤30ppm(1σ)
	Gyro start time			≤5s
	Gyro bandwidth			>300Hz
	Installation error residual of three-axis gyroscope			≤10"
Acceleration channel	Measuring range			-20g ~ +20g
	Bias stability at full temperature			≤50ug(1σ)
	Bias repeatability at full temperature			≤80ug(1σ)
	Add up the starting time			≤5s
	Triaxial addition installation error residual			≤10"

Alignment accuracy
Alignment accuracy	North seeking time			≤5min
	Heading Angle Alignment Repeatability			≤0.08°/cosL
	Pitch Alignment Repeatability			≤0.005°
	Roll Angle Alignment Repeatability			≤0.005°
	North-seeking mode			Optional

Integrated navigation accuracy (satellite effective)
Integrated navigation accuracy	Accuracy of course angle measurement	≤0.06°
	Accuracy of pitch angle measurement	≤0.03°
	Roll angle measurement accuracy	≤0.03°
	Speed accuracy	≤0.03m/s
	Position accuracy	≤1.5m
	Position accuracy	≤2cm+1ppm

Inertial navigation accuracy (invalid satellite)
Integrated navigation accuracy	Accuracy of course angle maintenance	≤0.06°/h
	Pitch Angle Holding Accuracy	≤0.03°/h
	Accuracy of roll angle maintenance	≤0.03°/h
	Pure inertial horizontal positioning accuracy	≤1.0 nautical mile H(5h)
	Position positioning accuracy of odometer integrated navigation	≤0.2% (mileage greater than 3 km)

 

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