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Aviation Navigation TDF61A Airborne Optical Gyro Inertial Navigation
Aviation Navigation TDF61A Airborne Optical Gyro Inertial Navigation
Specifications
Brand Name :
NAVI OPTICS
Model Number :
TDF61A
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 :
≤50μg
Months Scale Factor Accuracy :
≤500ppm
Bias Repeatability :
≤0.3°/hr
Scale Factor Accuracy :
≤500ppm
Random walk :
≤0.01°/√hr
Vibration :
20~2000Hz,6.06g
MTBF :
＞20000 hours
Description

Aviation Navigation TDF61A Airborne Optical Gyro Inertial Navigation


1 Introduction

The airborne optical gyro inertial navigation system (INS) employs optical gyros and quartz accelerometers as its core sensing components, operating under either a strapdown or dither-modulated inertial navigation architecture‌. High-speed embedded navigation software processes sensor data in real time to deliver continuous positioning and orientation outputs‌. This product series integrates multi-source navigation inputs including satellite signals (GNSS), celestial observations, barometric altimetry, radio navigation aids, and visual odometry based on mission-specific configurations‌. It offers operational flexibility through selectable modes ranging from standalone inertial navigation to adaptive multi-sensor fusion, delivering comprehensive platform states (position, velocity, attitude) across dynamic environments‌.


2 Application Fields

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


3 Performance Characteristics

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

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

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

Equipped with system fault detection and alarm functions.


4 Main parameters


Type TDF61A
Accelerometer Months Bias Repeatability ≤50μg
Months Scale Factor Accuracy ≤500ppm
Gyro Bias Repeatability ≤0.3°/hr
Scale Factor Accuracy ≤500ppm
Random walk ≤0.01°/√hr
Features Position accuracy Pure inertia ≤4nm/1h
Inertial navigation satellite combination better than satellite accuracy
Velocity accuracy Pure inertia ≤3.0m/s
Inertial navigation satellite combination ≤0.2m/s
Angular Rate ≥±400°/sec
Angular Acceleration 100000°/sec2
Acceleration ＞25g
Angular Attitude Any Orientation
Alignment time ≤5min
Input/output 3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment Time Time ＜5min
AHRS Applications Performance Heading Accuracy Pure inertia ≤0.4°sec(L)
Satellite navigation combination ≤0.2°sec(L)
Pitch & Roll Accuracy Pure inertia ≤0.08°
Satellite navigation combination ≤0.03°
Characteristics Power consumption ＜15W
Dimensions 110×110×100
Weight ＜1.7kg
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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Aviation Navigation TDF61A Airborne Optical Gyro Inertial Navigation

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Product Detail
Brand Name :
NAVI OPTICS
Model Number :
TDF61A
Certification :
CCS
Place of Origin :
China
MOQ :
one set
Payment Terms :
L/C,T/T
Contact Supplier
Aviation Navigation TDF61A 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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