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SI-FINS90S Fiber-Optic INS | Ultra-High Pure-Inertial Precision for UAV Navigation
SI-FINS90S Fiber-Optic INS | Ultra-High Pure-Inertial Precision for UAV Navigation
Specifications
MOQ :
1set
Model Number :
SI-FINS90S
Delivery Time :
6-8 weeks
Type :
Inertial Navigation System
Speed accuracy :
Horizontal speed accuracy: ≤0.8m/s (1σ).
Zero Bias Stability :
≤0.01°/H
Heading :
≤0.02° (1σ)
Product name :
Fiber Optic Inertial Navigation System
Physical Dimensions :
≤170mm×148mm×164mm
Brand Name :
SI
Attitude :
≤0.005°(1σ)
Payment Terms :
D/A,L/C,D/P,T/T,Western Union
Description

The SI-FINS90S is a standalone fixed inertial navigation system equipped with versatile configuration interfaces. It supports access to both built-in and external GPS modules and can be seamlessly integrated with the Hexin Xingtong UM982 high-precision GNSS receiver.

The integrated GNSS receiver features up to 220 channels and multi-frequency signal reception. It performs high-precision position, velocity and time (PVT) calculation to ensure reliable navigation output. Supporting abundant frequency points, the receiver is compatible with GPS L1/L2/L5, BDS B1I/B2I/B3I, and GLONASS G1/G2 satellite signals.

To suppress inertial sensor errors and further improve navigation accuracy, the SI-FINS90S reserves multiple external correction input interfaces, including DMI (Distance Measuring Instrument), DVL (Doppler Velocity Log) and barometric altimeter. In addition, GPS data can be imported via serial port for auxiliary calibration.

Main technical parameters

System Real-time Accuracy
Attitude Accuracy Heading ≤0.02° (1σ);
Pitch and roll: ≤0.005° (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 0.2%*Miles traveled (depending on the accuracy of the external odometer)
Pure Inertial Specification
Attitude Accuracy Azimuth alignment accuracy: ≤0.05°sec (Φ) (1σ, Φ is local latitude)
Horizontal attitude alignment accuracy: ≤0.006° (1σ)
Azimuth hold accuracy: 0.01°/h (1σ)
Horizontal Attitude Holding Accuracy: 0.005°/h (1σ)
Position Accuracy Positioning accuracy: ≤0.8nmile/h(50%CEP)
Speed accuracy Horizontal speed accuracy: ≤0.8m/s (1σ).
Physical Characteristic Interface Characteristics
Gyroscope range ±300°/s Zero Bias Stability ≤0.01°/h(1σ, 10s smooth)
Accelerometer range ±15g Zero Bias Stability ≤10μg(1σ, 10s smooth)
Supply voltage 24V DC rated(12～32V DC) Interface method 4 serial ports (RS232 or RS422)
Support PPS, EVENTMARK input/output
Power Consumption ≤25W
Operating Temperature -40℃~+55℃ Transmission Rate 9600～961200bps(configurable)
Protection level IP65 User Mode
Physical Dimensions ≤170mm*148mm*164mm Vehicle-mounted (default), aircraft-mounted, ship-mounted
Weight ≤4.6Kg

SI-FINS90S Fiber-Optic INS | Ultra-High Pure-Inertial Precision for UAV Navigation

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Product Detail
MOQ :
1set
Model Number :
SI-FINS90S
Delivery Time :
6-8 weeks
Type :
Inertial Navigation System
Speed accuracy :
Horizontal speed accuracy: ≤0.8m/s (1σ).
Zero Bias Stability :
≤0.01°/H
Contact Supplier
SI-FINS90S Fiber-Optic INS | Ultra-High Pure-Inertial Precision for UAV Navigation

Stable Inertial Systems Ltd.

Verified Supplier
1 Years
beijing, beijing
Since 1997
Business Type :
Manufacturer, Seller
Main Products :
MEMS Inertial Measurement Unit, MEMS Inertial Navigation System, Single Axis Gyroscope
Total Annual :
5000000-10000000
Employee Number :
500~1000
Certification Level :
Verified Supplier
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