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TDL46A Vehicle Mounted Optical Gyro Positioning Equipment with ≤0.3%D Position Accuracy ≤8min Alignment Time and High Reliability Inertial Navigation System
Key Attributes
Brand Name:
NAVI OPTICS
Model Number:
TDL46A
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
TDL46A vehicle-mounted optical gyro positioning equipment offers high-precision navigation with ≤10m accuracy, supports multiple integration modes (ZUPT/GNSS/odometer), and operates in extreme conditions (-40℃~60℃). Features low power consumption (<20W), compact design, and 20,000+ hours MTBF for reliable performance in military and industrial vehicles.
Product Custom Attributes
Highlight
Optical Gyro Positioning And Orientation Equipment
,Vehicle-mounted Optical Gyro Equipment
,Vehicle-mounted inertial measurement unit
Product Description
Land Force Navigation TDL46A Optical Gyro Positioning Orientation Equipment Vehicle Mounted
The TDL46A vehicle-mounted optical gyro positioning and orientation system employs advanced laser or fiber optic gyroscopes combined with quartz accelerometers as core inertial sensors. Utilizing a strapdown inertial navigation system (SINS) architecture with sophisticated navigation algorithms, it delivers real-time positioning, orientation, and navigation data for diverse vehicular platform applications.
Operational Capabilities
This system supports multiple operational modes including Zero-Velocity Update (ZUPT), GNSS/INS integrated navigation, and odometer/INS integrated navigation, providing comprehensive vehicle navigation parameters across various operational scenarios.
Application Fields
- Geodetic survey vehicles
- Tanks and armored vehicles
- Self-propelled artillery systems
- Infantry fighting vehicles
- Unmanned ground vehicles
- High-speed trains
- Agricultural machinery vehicles
Performance Characteristics
- Operational in high-latitude regions (±65°), extreme cold, and high-altitude environments
- Autonomous navigation capability with zero-velocity update (ZUPT)
- Integrated navigation with odometer and satellite-based systems
- High reliability for demanding applications
- Alignment and initialization in both static and dynamic (in-motion) states
Technical Specifications
| Parameter Type | Specification |
|---|---|
| Model | TDL46A |
| Accelerometer - Months Bias Repeatability | ≤20μg |
| Accelerometer - Months Scale Factor Accuracy | ≤20ppm |
| Gyro - Bias Repeatability | ≤0.008°/h |
| Gyro - Scale Factor Accuracy | ≤5ppm |
| Gyro - Random Walk | ≤0.003°/√hr |
| Angular Rate | ≥±400°/sec |
| Angular Acceleration | 100000°/sec² |
| Acceleration | ＞25g |
| Angular Attitude | Any Orientation |
| Alignment Time | ≤8min |
| Input/Output | 3 RS422 full-duplex serial ports, 1 100M Ethernet port |
| Position Accuracy - North Finding/Orientation | ≤10m |
| Inertial Navigation/Odometer Combination | ≤0.3%D |
| North Finding/Orientation Accuracy | ≤1.0mil |
| Bearing Keeping Accuracy/2h | ≤1.5mil |
| Combined Navigation Position Accuracy | ≤0.75mil |
| AHRS Applications - Heading Accuracy | ≤0.75mil |
| AHRS Applications - Pitch & Roll Accuracy | ≤0.35mil |
| Power Consumption | ＜20W |
| Dimensions | 195*160*108 mm |
| Weight | ＜3.9kg |
| Operating Temperature | -40℃ to +60℃ |
| Shock Resistance | 15g, Half-sine wave 11ms |
| Input Voltage | DC24V (±25%) |
| Cooling Method | Conduction to mounting plate |
| Vibration Resistance | 20-2000Hz, 6.06g |
| MTBF | ＞20000 hours |
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