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TDL45C Airborne Optical Gyro Inertial Navigation System with ≤20μg Bias Repeatability, ＞15000 hours MTBF, and ≤15min Alignment Time
Key Attributes
Brand Name:
NAVI OPTICS
Model Number:
TDL45C
Place of Origin:
China
Certification:
CCS
Minimum Order Quantity:
one set
Supply Ability:
10 sets per month
Delivery Time:
5-8 work days
Payment Terms:
L/C,T/T
Standard Packaging:
Carton box
Product Summary
TDL45C airborne optical gyro INS delivers ≤1nm/12h position accuracy with MTBF >15,000 hours. Features multi-sensor fusion, adaptive alignment modes, and robust performance in extreme conditions (-40℃~60℃, 15g shock).
Product Custom Attributes
Highlight
Airborne Optical Gyro Inertial Navigation
,inertial navigation system high accuracy
Months Bias Repeatability:
≤20μg
Months Scale Factor Accuracy:
≤20ppm
Bias Repeatability:
≤0.008°/hr
Scale Factor Accuracy:
≤20ppm
Random Walk:
≤0.003°/√hr
Vibration:
20~2000Hz,6.06g
MTBF:
＞15000 Hours
Product Description
Aviation Navigation TDL45C Airborne Optical Gyro Inertial Navigation
The TDL45C airborne optical gyro inertial navigation system (INS) employs optical gyros and quartz accelerometers as core sensors, utilizing either strapdown or dithered (modulated) navigation architecture. Advanced navigation software processes data at high speeds to deliver real-time navigation information. This system can integrate satellite, celestial, altimeter, radio, and visual navigation inputs based on user requirements, supporting multiple operational modes including purely inertial and multi-sensor fusion to provide comprehensive platform navigation parameters.
Application Fields
Suitable for fixed-wing UAVs, rotary-wing UAVs, and specialized airborne vehicles.
Performance Characteristics
- Enables alignment capabilities for both stationary ground platforms with vibration interference and in-flight navigation systems
- Features adaptive alignment mode switching (self-alignment, moving-base alignment, transfer alignment) to meet mission-specific requirements
- Integrates multi-source navigation data through advanced sensor fusion technology, including satellite, celestial, barometric, radio aids, and visual odometry inputs
- Incorporates built-in health monitoring with real-time fault diagnostics and alert mechanisms
Technical Specifications
| Type | TDL45C |
| Accelerometer | |
| Months Bias Repeatability | ≤20μg |
| Months Scale Factor Accuracy | ≤20ppm |
| Gyro | |
| Bias Repeatability | ≤0.008°/hr |
| Scale Factor Accuracy | ≤20ppm |
| Random walk | ≤0.003°/√hr |
| Features | |
| Position accuracy (Pure inertia) | ≤1nm/12h |
| Position accuracy (Inertial navigation satellite combination) | Better than satellite accuracy |
| Velocity accuracy (Pure inertia) | ≤1.0m/s |
| Velocity accuracy (Inertial navigation satellite combination) | ≤0.2m/s |
| Angular Rate | ≥±400°/sec |
| Angular Acceleration | 100000°/sec² |
| Acceleration | ＞25g |
| Angular Attitude | Any Orientation |
| Alignment time | ≤15min |
| Input/output | 3 RS422 full-duplex serial ports, 1 100M Ethernet port |
| Alignment Time | ＜15min |
| AHRS Applications Performance | |
| Heading Accuracy (Pure inertia) | ≤0.1°sec(L) |
| Heading Accuracy (Satellite navigation combination) | ≤0.05°sec(L) |
| Pitch & Roll Accuracy (Pure inertia) | ≤0.05° |
| Pitch & Roll Accuracy (Satellite navigation combination) | ≤0.02° |
| Power consumption | ＜40W |
| Dimensions | 232*186*160 |
| Weight | ＜8.2kg |
| Temperature | -40℃~60℃ |
| Shock | 15g, Half-sine wave 11ms |
| Input Voltage | DC24V(±25%) |
| Cooling | Conduction to mounting plate |
| Vibration | 20~2000Hz, 6.06g |
| MTBF | ＞15000 hours |
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