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GNSS Aided Inertial Navigation Unit For UAVs Ships Underwater Vehicles SI-FINS40S-H

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MEMS Inertial Measurement Unit [5]
MEMS Inertial Navigation System [3]
Single Axis Gyroscope [12]
Dual Axis Gyroscope [3]
Three Axis Gyroscope [9]
MEMS Accelerometer Chips [2]
Fiber Optic Inertial Navigation System [15]
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GNSS Aided Inertial Navigation Unit For UAVs Ships Underwater Vehicles SI-FINS40S-H

Brand Name : SI

Model Number : SI-FINS40S-H

MOQ : 1set

Payment Terms : D/A,L/C,D/P,T/T,Western Union

Delivery Time : 6-8 weeks

Product name : Fiber Optic Inertial Navigation System

Driftrate : Low drift rate

Type : Inertial Navigation System

Application fields : Aerospace, marine, autonomous vehicles, robotics

Output data : Position, velocity, and attitude

Navigation type : Inertial Navigation

Heading : ≤0.04° (1σ)

Pitch and roll : ≤0.01° (1σ)

Bias Stability : ≤0.08°/h

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This product features a high-precision three-axis integrated fiber optic gyroscope, a compact quartz flexible accelerometer, and a mobile survey-grade multi-mode multi-frequency GNSS receiver with autonomous Beidou support. Utilizing advanced intelligent composite navigation algorithms and Kalman filtering, it is optimized for GNSS occlusion and multipath interference scenarios, enabling high-precision measurement of heading, attitude, velocity, and position for mobile platforms.
The INS also has a variety of sensor interfaces, which can meet the requirements of long-term, high-precision and high-reliability navigation in complex environments such as urban canyon, and can be used for navigation and control of various platform systems.

Main technical parameters

System Real-time Accuracy
Attitude Accuracy	Heading ≤0.04° (1σ); Pitch and roll: ≤0.01° (1σ)
Position Accuracy	Single-point horizontal positioning: ≤1.5m (1σ) Single-point vertical positioning: ≤2.5m (1σ) RTK level positioning: ≤1cm + 1ppm (1σ) RTK vertical positioning: ≤2cm + 1ppm (1σ)
Speed Accuracy	Horizontal velocity ≤0.03 m/s (1σ), vertical velocity ≤0.05 m/s (1σ)
Alignment Time	Start timing after obtaining latitude, longitude and altitude position information. The alignment process duration is ≤5 minutes.
Inertial/ODO/DVL Combination	0.5%×Miles traveled (depending on the accuracy of the external odometer)
Pure Inertial Specification
Attitude Accuracy	Azimuth alignment accuracy: ≤0.3°sec (Φ) (1σ, Φ is local latitude) Horizontal attitude alignment accuracy: ≤0.01° (1σ) Azimuth hold accuracy: 0.08°/h (1σ) Horizontal Attitude Holding Accuracy: 0.03°/h (1σ)
Position Accuracy	Positioning accuracy: ≤3.0nmile/h(50%CEP)
Speed accuracy	Horizontal speed accuracy: ≤4.0m/s(1σ).
Main Device Characteristics
Gyroscope	range	±500°/s	Zero Bias Stability		≤0.08°/h(1σ, 10s smooth)
Accelerometer	range	±15g	Zero Bias Stability		≤30μg(1σ, 10s smooth)
Physical Characteristic				Interface Characteristics
Supply voltage	24V DC rated(12～32V DC)			Interface method		4 serial ports (RS232 or RS422) Support PPS, EVENTMARK input/output
Power Consumption	≤18W
Operating Temperature	-40℃~+60℃			Transmission Rate		9600～961200bps(configurable)
Protection level	IP65			User Mode
Physical Dimensions	≤100mm×100mm×108mm			Vehicle-mounted (default), aircraft-mounted, ship-mounted
Weight	≤1.4Kg

GNSS Aided Inertial Navigation Unit For UAVs Ships Underwater Vehicles SI-FINS40S-H

Product Tags:

Fiber Optic Gyroscope INS Unit

GNSS Aided Inertial Navigation Unit

GNSS Aided Inertial Navigation Unit For UAVs Ships Underwater Vehicles SI-FINS40S-H Images

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