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SI‑FINS90S High‑Precision Fiber‑Optic INS | Pure‑Inertial Performance: Horizontal Alignment ≤0.006°(1σ), Azimuth Hold 0.01°/h(1σ), Attitude Hold 0.005°/h(1σ) for UAV Navigation & Positioning Systems
SI‑FINS90S High‑Precision Fiber‑Optic INS | Pure‑Inertial Performance: Horizontal Alignment ≤0.006°(1σ), Azimuth Hold 0.01°/h(1σ), Attitude Hold 0.005°/h(1σ) for UAV Navigation & Positioning Systems
Specifications
Model Number :
SI-FINS90S
Type :
Inertial Navigation System
MOQ :
1set
Delivery Time :
6-8 weeks
Heading :
≤0.02° (1σ)
Speed accuracy :
Horizontal speed accuracy: ≤0.8m/s (1σ).
Payment Terms :
D/A,L/C,D/P,T/T,Western Union
Physical Dimensions :
≤170mm×148mm×164mm
Attitude :
≤0.005°(1σ)
Brand Name :
SI
Zero Bias Stability :
≤0.01°/H
Product name :
Fiber Optic Inertial Navigation System
Description

The SI-FINS90S is an autonomous fixed inertial navigation system. It offers various configuration interfaces and can access external GPS modes, whether they are built-in or external. SI-FINS90S can be integrated with Hexin Xingtong UM982 . The GNSS receiver has multiple channels (up to 220). The main function of the multi-frequency receiver is to calculate the speed and position of the system and guarantee accurate time (PVT). The receiver has abundant frequency points and can support GPS L1/L2/L5, BDS B1I/B2I/B3I, and GLONASS G1/G2 signals.

The SI-FINS90S can provide the following input interfaces to correct inertial instrument errors:

  • Occupancy meter (DMI)
  • Doppler Velocimeter (DVL)
  • Barometric altimeter
  • GPS can also be accessed through the serial interface

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).
Main Device Characteristics
Gyroscope range ±300°/s Zero Bias Stability
≤0.01°/h(1σ, 10s smooth)
Accelerometer range ±15g Zero Bias Stability
≤10μg(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 ≤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 High‑Precision Fiber‑Optic INS | Pure‑Inertial Performance: Horizontal Alignment ≤0.006°(1σ), Azimuth Hold 0.01°/h(1σ), Attitude Hold 0.005°/h(1σ) for UAV Navigation & Positioning Systems

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SI‑FINS90S High‑Precision Fiber‑Optic INS | Pure‑Inertial Performance: Horizontal Alignment ≤0.006°(1σ), Azimuth Hold 0.01°/h(1σ), Attitude Hold 0.005°/h(1σ) for UAV Navigation & Positioning Systems

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Product Detail
Model Number :
SI-FINS90S
Type :
Inertial Navigation System
MOQ :
1set
Delivery Time :
6-8 weeks
Heading :
≤0.02° (1σ)
Speed accuracy :
Horizontal speed accuracy: ≤0.8m/s (1σ).
Contact Supplier
SI‑FINS90S High‑Precision Fiber‑Optic INS | Pure‑Inertial Performance: Horizontal Alignment ≤0.006°(1σ), Azimuth Hold 0.01°/h(1σ), Attitude Hold 0.005°/h(1σ) for UAV Navigation & Positioning Systems

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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