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Fast Determination Gnss Aided Inertial Navigation System For Vehicle Airborne Ship
| MOQ: | 1set |
| Delivery Period: | 6-8 weeks |
| Payment Method: | D/A,L/C,D/P,T/T,Western Union |
Fast Determination Inertial Navigation System
,Gnss Aided Ship Navigation System
,Inertial Navigation System for Airborne
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.
Product features: fast and accurate determination of initial heading and attitude, support for real-time heading and attitude output, built-in GPS, BeiDou dual-mode receiver, support for dynamic and fast alignment, INS/GNSS combination integrated design, support for IE post-processing, enhanced Kalman filtering algorithm, anti-electromagnetic interference and vibration. It can be applied in vehicle, airborne, ship navigation, stabilization control and other fields.
Main technical parameters
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System Real-time Accuracy |
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Heading |
≤0.02° (1σ) |
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Attitude |
≤0.005°(1σ) |
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Position |
Single-point positioning: horizontal ≤ 2m (50% CEP) RTK: Horizontal ≤ 2cm + 1ppm (50% CEP) |
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Speed Accuracy |
0.02m/s (Carrier speed less than 500m/s) |
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Rate of data update |
400Hz(configurable) |
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Inertial/ODO/DVL Combination |
0.25%×Miles traveled (depending on the accuracy of the external odometer) |
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Alignment Time |
≤5min(Static self-searching north) |
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Pure Inertial Specification |
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Attitude Accuracy |
Azimuth alignment accuracy: ≤0.1°sec (Φ) (1σ, Φ is local latitude) Horizontal attitude alignment accuracy: ≤0.01° (1σ) Azimuth hold accuracy: 0.03°/h (1σ) Horizontal Attitude Holding Accuracy: 0.02°/h (1σ) |
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Position Accuracy |
Pure inertia position accuracy: ≤1nmile/h(50%CEP) |
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Main Device Characteristics |
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Gyroscope |
range |
±500°/s |
Zero Bias Stability |
≤0.03°/h(10s smoothing, 1σ)
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Accelerometer |
range |
±20g |
Zero Bias Stability |
≤20μg(10s smoothing, 1σ)
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Physical Characteristic |
Interface Characteristics |
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Supply voltage |
24V DC rated(12～32V DC) |
Interface method |
4 serial ports (RS232 or RS422) Support PPS, EVENTMARK input/output |
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Power Consumption |
≤25W |
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Protection level |
IP65 |
User Mode |
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Physical Dimensions |
≤140mm×125mm×128mm |
Vehicle-mounted (default), aircraft-mounted, ship-mounted
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Weight |
≤2.8Kg |
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