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Low Drift Fiber Optic Inertial Navigation System For UAV USV Navigation SI-FINS60S

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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]
Photoelectric Pod [4]

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Low Drift Fiber Optic Inertial Navigation System For UAV USV Navigation SI-FINS60S

Brand Name : SI

Model Number : SI-FINS60S

MOQ : 1set

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

Delivery Time : 6-8 weeks

Power Consumption : ＜10W

Pitch And Roll : ≤0.01° (1σ)

Productname : Fiber Optic Inertial Navigation System

Navigationtype : Inertial Navigation

Physical Dimensions : ≤140mm×125mm×126mm

Heading : ≤0.04° (1σ)

Bias Stability : ≤0.08°/H

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This product has built-in three-axis integrated high-precision fiber optic gyro, high-precision quartz flexure accelerometer and mobile mapping grade multi-mode and multi-frequency GNSS receiver supporting autonomous BeiDou function. Through the advanced intelligent combination navigation algorithm and Kalman filter, optimized design for GNSS obstruction and multi-path interference, it can realize high-precision heading, attitude, speed and position measurement of moving carriers.
This inertial navigation system has a variety of sensor interfaces such as GNSS/odometer/DVL/barometric altimeter, which can well meet the needs of long-time, high-precision and high-reliability navigation applications in complex environments such as urban canyons, and can be used for the navigation and control of various unmanned systems.

Main technical parameters

System Real-time Accuracy
Heading	≤0.04° (1σ)
Attitude	≤0.01°(1σ)
Position	Single-point positioning: horizontal ≤ 2m (50% CEP) RTK: Horizontal ≤ 2cm + 1ppm (50% CEP)
Speed Accuracy	0.02m/s (Carrier speed less than 500m/s)
Rate of data update	400Hz(configurable)
Inertial/ODO/DVL Combination	0.5%×Miles traveled (depending on the accuracy of the external odometer)
Alignment Time	≤5min(Static self-searching north)
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: 0.5°/h (1σ)
Position Accuracy	Pure inertia position accuracy: ≤1nmile/10min(50%CEP)
Main Device Characteristics
Gyroscope	range	±500°/s	Zero Bias Stability		≤0.08°/h(10s smoothing, 1σ)
Accelerometer	range	±20g	Zero Bias Stability		≤30μg(10s smoothing, 1σ)
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	≤15W
Protection level	IP65			User Mode
Physical Dimensions	≤140mm×125mm×126mm			Vehicle-mounted (default), aircraft-mounted, ship-mounted
Weight	≤2.75Kg

Low Drift Fiber Optic Inertial Navigation System For UAV USV Navigation SI-FINS60S

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Low Drift Fiber Optic Inertial Navigation System For UAV USV Navigation SI-FINS60S

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