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Land Force Navigation TDF61A Vehicle-mounted Optical Gyro Positioning Equipment with ≤50μg Bias Repeatability, ＞20000 hours MTBF, and ≤5min Alignment Time
Key Attributes
Brand Name:
NAVI OPTICS
Model Number:
TDF61A
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
TDF61A vehicle-mounted optical gyro positioning equipment offers high-precision navigation with ≤0.03°/hr bias repeatability and >20,000 hours MTBF. Features dynamic alignment, multi-mode operation (ZUPT/integrated navigation), and robust performance in extreme conditions (-40℃~60℃).
Product Custom Attributes
Highlight
ins inertial navigation system
,Optical Gyro Positioning And Orientation Equipment
,Vehicle-mounted Optical Gyro Positioning Equipment
Months Bias Repeatability:
≤50μg
Months Scale Factor Accuracy:
≤50ppm
Bias Repeatability:
≤0.03°/hr,1σ
Scale Factor Accuracy:
≤50ppm
Random Walk:
≤0.01°/√hr
Vibration:
20~2000Hz,6.06g
MTBF:
＞20000 Hours
Product Description
Land Force Navigation Vehicle-mounted Optical Gyro Positioning And Orientation Equipment TDF61A
Land Force Navigation TDF61A Vehicle-mounted Optical Gyro Positioning And Orientation Equipment
Product Overview
The vehicle-mounted optical gyro positioning and orientation device utilizes laser or fiber optic gyros and quartz accelerometers as core sensors. Employing a strapdown inertial navigation system architecture with advanced navigation software, it delivers real-time navigation information. The product series offers multiple operating modes including zero-velocity update (ZUPT), inertial/satellite-based integrated navigation, and inertial/odometer integrated navigation, providing comprehensive vehicle navigation parameters for various vehicle-mounted platforms.
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 design
Technical Specifications
| Model | TDF61A |
Accelerometer Performance
| Months Bias Repeatability | ≤50μg |
| Months Scale Factor Accuracy | ≤50ppm |
Gyro Performance
| Bias Repeatability | ≤0.03°/hr,1σ |
| Scale Factor Accuracy | ≤50ppm |
| Random walk | ≤0.01°/√hr |
System Features
| Angular Rate | ≥±400°/sec |
| Angular Acceleration | 100000°/sec² |
| Acceleration | ＞40g |
| Angular Attitude | Any Orientation |
| Alignment time | ≤5min |
Input/Output
| Interfaces | 3 RS422 full-duplex serial ports, 1 100M Ethernet port |
Position Accuracy
| Inertial navigation/odometer combination | ≤1%D |
| North finding/orientation accuracy | ≤5.0mil |
| Bearing keeping accuracy/2h | ≤6.0mil |
| Combined navigation position accuracy | ≤3.0mil |
AHRS Applications Performance
| Heading Accuracy | ≤3.0mil |
| Pitch & Roll Accuracy | ≤1.0mil |
Physical Characteristics
| Power consumption | ＜15W |
| Dimensions | 110*110*100 mm |
| Weight | ＜1.7kg |
| Operating Temperature | -40℃~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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