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Aviation Navigation TDF645B Airborne Optical Gyro Inertial Navigation
Aviation Navigation TDF645B Airborne Optical Gyro Inertial Navigation
Specifications
Brand Name :
NAVI OPTICS
Model Number :
TDF645B
Certification :
CCS
Place of Origin :
China
MOQ :
one set
Payment Terms :
L/C,T/T
Supply Ability :
10 sets per month
Delivery Time :
5-8 work days
Packaging Details :
Carton box
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
Description

Aviation Navigation TDF645B Airborne Optical Gyro Inertial Navigation


1 Introductin

The Airborne Optical Gyro Inertial Navigation System (INS) employs optical gyroscopes and quartz accelerometers as its core sensing components, utilizing either a strapdown or dithered (modulated) system architecture. Operating with advanced navigation software at high processing speeds, the system delivers real-time navigation data through its sophisticated computational core.This product series features multi-source integration capabilities, supporting fusion of satellite navigation, celestial navigation, radio navigation, altimeter data, and visual navigation systems according to mission requirements. Offering flexible operational modes ranging from pure inertial navigation to optimized multi-sensor fusion, it provides comprehensive navigation parameters including precise position, velocity, and attitude information for airborne platforms.


2 Application Fields

Suitable for fixed-wing UAVs, rotary-wing UAVs, and specialized airborne vehicles.


3 Performance Characteristics

Supports multi-sensor fusion, incorporating satellite, celestial, altimeter, radio, and visual navigation data.

Supports switching between self-alignment, moving-base alignment, and transfer alignment based on customer needs.

Capable of alignment on ground-based vibrating platforms and in-flight alignment.

Equipped with system fault detection and alarm functions.


4 Main parameters


Type TDF645B
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/6h
Inertial navigation satellite combination better than satellite accuracy
Velocity accuracy Pure inertia ≤1.0m/s
Inertial navigation satellite combination ≤0.2m/s
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
Alignment Time Time ＜15min
AHRS Applications Performance Heading Accuracy Pure inertia ≤0.1°sec(L)
Satellite navigation combination ≤0.05°sec(L)
Pitch & Roll Accuracy Pure inertia ≤0.05°
Satellite navigation combination ≤0.02°
Characteristics Power consumption ＜40W
Dimensions 193×169×160
Weight ＜6.5kg
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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Aviation Navigation TDF645B Airborne Optical Gyro Inertial Navigation

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Product Detail
Brand Name :
NAVI OPTICS
Model Number :
TDF645B
Certification :
CCS
Place of Origin :
China
MOQ :
one set
Payment Terms :
L/C,T/T
Contact Supplier
Aviation Navigation TDF645B Airborne Optical Gyro Inertial Navigation

QINGDAO THUNDSEA MARINE TECHNOLOGY CO.,LTD

Verified Supplier
6 Years
Since 2014
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter
Main Products :
Inertial Navigation System, Laser Inertial Navigation System, Fiber Optic Gyrocompass
Total Annual :
4,800,000-5,200,000
Employee Number :
100~120
Certification Level :
Verified Supplier
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