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Land Force Navigation TDF71A Vehicle Mounted Optical Gyro Positioning Equipment with ≤0.01°/h Bias Repeatability, ＞20000 hours MTBF, and ≤5min Alignment Time
Key Attributes
Brand Name:
NAVI OPTICS
Model Number:
TDF71A
Place of Origin:
China
Certification:
CCS
Minimum Order Quantity:
one set
Supply Ability:
10 sets per month
Delivery Time:
5-8 work days
Standard Packaging:
Carton box
Product Summary
Land Force Navigation TDF71A Vehicle Mounted Optical Gyro Positioning And Orientation Equipment Advanced Vehicle Navigation System The vehicle-mounted optical gyro positioning and orientation system utilizes laser or fiber optic gyroscopes combined with quartz accelerometers as core sensing ...
Product Custom Attributes
Highlight
Optical Gyro Positioning Equipment
,Land Force ins navigation
,high Accuracy ins navigation
Months Bias Repeatability:
≤20μg
Months Scale Factor Accuracy:
≤20ppm
Bias Repeatability:
≤0.01°/h
Scale Factor Accuracy:
≤20ppm
Random Walk:
≤0.003°/√hr
Vibration:
20~2000Hz,6.06g
MTBF:
＞20000 Hours
Product Description
Land Force Navigation TDF71A Vehicle Mounted Optical Gyro Positioning And Orientation Equipment
Advanced Vehicle Navigation System
The vehicle-mounted optical gyro positioning and orientation system utilizes laser or fiber optic gyroscopes combined with quartz accelerometers as core sensing components. Operating under a strapdown inertial navigation system architecture, it employs advanced algorithmic software to deliver real-time navigation data. This product series supports multiple operational configurations including Zero-Velocity Update (ZUPT), inertial/satellite integrated navigation, and inertial/odometer fusion navigation, providing comprehensive vehicle motion parameters for diverse mobile platform requirements.
Application Fields
- Geodetic survey vehicles
- Tanks and self-propelled artillery
- Infantry fighting vehicles
- Unmanned vehicles
- High-speed trains
- Agricultural machinery vehicles
Performance Characteristics
- Capable of alignment and initialization in static or dynamic (in-motion) states
- Features autonomous navigation, zero-velocity update (ZUPT), and integrated navigation with odometer and/or satellite-based systems
- Suitable for use in high-latitude (±65°), extremely cold, and high-altitude regions
- High reliability and robust performance
Technical Specifications
| Type | TDF71A |
| Accelerometer | |
| Months Bias Repeatability | ≤20μg |
| Months Scale Factor Accuracy | ≤20ppm |
| Gyro | |
| Bias Repeatability | ≤0.01°/h |
| Scale Factor Accuracy | ≤20ppm |
| Random walk | ≤0.003°/√hr |
| Features | |
| Angular Rate | ≥±400°/sec |
| Angular Acceleration | 100000°/sec² |
| Acceleration | ＞25g |
| Angular Attitude | Any Orientation |
| Alignment time | ≤5min |
| Input/output | |
| Interfaces | 3 RS422 full-duplex serial ports, 1 100M Ethernet port |
| Position Accuracy | |
| North finding/orientation accuracy | -- |
| Inertial navigation/odometer combination | ≤0.4%D |
| North finding/orientation accuracy | ≤3.0mil |
| Bearing keeping accuracy/2h | ≤4.0mil |
| Combined navigation position accuracy | ≤2.0mil |
| AHRS Applications Performance | |
| Heading Accuracy | ≤2.0mil |
| Pitch & Roll Accuracy | ≤0.5mil |
| Characteristics | |
| Power consumption | ＜15W |
| Dimensions | 110*110*100 |
| Weight | ＜2.2kg |
| Temperature | -40℃~60℃ |
| Shock | 15g, Half-sine wave 11ms |
| Input Voltage | DC24V(±25%) |
| Cooling | Conduction to mounting plate |
| Vibration | 20~2000Hz, 6.06g |
| MTBF | ＞20000 hours |
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