|
High Accuracy Fiber Optic Inertial Navigation System With Three Axis Gyroscope
| MOQ: | 1set |
| Delivery Period: | 6-8 weeks |
| Payment Method: | D/A,L/C,D/P,T/T,Western Union |
Fiber Optic Inertial Navigation System INS
,High Accuracy Inertial Navigation System
This product is built with high-precision three-axis single-fiber gyroscopes, high-precision quartz flexible accelerometers, and a mobile mapping-grade multi-mode and multi-frequency GNSS receiver supporting independent Beidou functions. Through advanced intelligent integrated navigation algorithms and Kalman filtering, and optimized design for GNSS occlusion and multipath interference, it can achieve high-precision measurement of heading, attitude, speed, and position 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 | ≤0.05° (1σ) | |||||
Attitude | ≤0.01°(1σ) | |||||
Position | Single-point positioning: horizontal ≤ 2m (50% CEP) | |||||
Speed Accuracy | 0.02m/s (Carrier speed less than 500m/s) | |||||
Rate of data update | 400Hz(configurable) | |||||
Inertial/ODO/DVL Combination | 0.25%×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: ≤0.5°sec (Φ) (1σ, Φ is local latitude) | |||||
Position Accuracy | Pure inertia position accuracy: ≤0.2nmile/10min(50%CEP) | |||||
Main Device Characteristics | ||||||
Gyroscope | range | ±500°/s | Zero Bias Stability | ≤0.1°/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) | |||
Power Consumption | ≤15W | |||||
