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Precision Fiber Optic Gyro INS Navigation System For Marine Drone Automotive SI-FINS120S

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Precision Fiber Optic Gyro INS Navigation System For Marine Drone Automotive SI-FINS120S

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Brand Name : SI

Model Number : SI-FINS120S

MOQ : 1set

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

Delivery Time : 6-8 weeks

Productname : Fiber Optic Inertial Navigation System

Dimensions : Compact and lightweight design

Angular Attitude : Any Orientation

Accuracy : High precision with low drift

Measurementtype : Inertial navigation

Heading : ≤0.015° (1σ)

Pitch and roll : ≤0.004° (1σ)

Bias Stability : ≤0.005°/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

Attitude Accuracy

Heading ≤0.015° (1σ);
Pitch and roll: ≤0.004° (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: ≤0.03°sec (Φ) (1σ, Φ is local latitude)

Horizontal attitude alignment accuracy: ≤0.006° (1σ)
Azimuth hold accuracy: 0.005°/h (1σ)
Horizontal Attitude Holding Accuracy: 0.005°/h (1σ)

Position Accuracy

Positioning accuracy: ≤1nmile/2h(50%CEP)

Speed accuracy

Horizontal speed accuracy: ≤0.5m/s (1σ).

Main Device Characteristics

Gyroscope

range

±300°/s

Zero Bias Stability
≤0.005°/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

≤225mm×212mm×146mm

Vehicle-mounted (default), aircraft-mounted, ship-mounted

Weight

≤7.5Kg

Precision Fiber Optic Gyro INS Navigation System For Marine Drone Automotive SI-FINS120S


Product Tags:

Fiber Optic Gyro INS Navigation System

      

Lightweight Design INS Navigation System

      

Lightweight Automotive Inertial Navigation System

      
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