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Dubhe-M2 Custom Marine Inertial Guidance System Ins Gyro Half Sine Wave
Dubhe-M2 Custom Marine Inertial Guidance System Ins Gyro Half Sine Wave
Specifications
Brand Name :
Star & Inertia Technology
Model Number :
Dubhe-M2
Place of Origin :
China
MOQ :
1 set
Price :
$1000-$100000
Payment Terms :
T/T
Supply Ability :
100 set per year
Delivery Time :
30 work days
Alignment time :
≤15min
Position accuracy/Pure inertia :
≤1nm/2h,CEP
Position accuracy/INS/DVL Combination :
≤0.3%D,RMS
Position accuracy/INS/GNSS Combination :
better than GNSS
Speed accuracy/Pure inertia :
≤1.2kn,RMS
Speed accuracy/GNSS Combination :
≤0.4kn,RMS
Heading Accuracy/Pure inertia :
≤0.03°sec(L),RMS
Heading Accuracy/INS/GNSS Combination :
≤0.02°sec(L),RMS
Pitch & Roll Accuracy/Pure inertia :
≤0.02°,RMS
Pitch & Roll Accuracy/INS/GNSS Combination :
≤0.01°,RMS
Dimensions(Lmm×Wmm×Hmm) :
193×169×160mm
Weight :
＜6kg
Temperature :
-40℃~60℃
Input Voltage :
DC24V(±25%)
Description

Maritime RLG INS(Dubhe-M2)


Delivering exceptional navigation accuracy, this marine optical strapdown system features RLG gyroscopes coupled with high-performance quartz accelerometers. Its optimized strapdown architecture enables real-time navigation computations through advanced algorithms. The system's versatile operation modes - including inertial-only, GNSS-enhanced, and velocity-corrected configurations - provide complete navigational parameters for various marine applications.

Series Maritime Inertial Navigation System(INS-M)
Type Dubhe-M2
Accelerometer Months Bias Repeatability(1σ) ≤30μg
Months Scale Factor Accuracy(1σ) ≤30ppm
Gyro Bias Repeatability(1σ) ≤0.006°/hr
Scale Factor Accuracy(1σ) ≤5ppm
Random walk(1σ) ≤0.002°/√hr
Features Angular Rate ≥±400°/sec
Angular Acceleration 100000°/sec2
Acceleration ＞25g
Angular Attitude Any Orientation
Speed accuracy/Pure inertia ≤1.2kn,RMS
Speed accuracy/GNSS Combination ≤0.4kn,RMS
Startup time ≤10sec
Input/output 3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment time ≤15min
Position accuracy Pure inertia ≤1nm/2h,CEP
INS/DVL Combination ≤0.3%D,RMS
INS/GNSS Combination better than GNSS
Heading Accuracy Pure inertia ≤0.03°sec(L),RMS
INS/GNSS Combination ≤0.02°,RMS
Pitch & Roll Accuracy Pure inertia ≤0.02°,RMS
INS/GNSS Combination ≤0.01°,RMS
Characteristics Power consumption ＜30W
Dimensions(Lmm×Wmm×Hmm) 193×169×160mm
Weight ＜6kg
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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Dubhe-M2 Custom Marine Inertial Guidance System Ins Gyro Half Sine Wave

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Product Detail
Brand Name :
Star & Inertia Technology
Model Number :
Dubhe-M2
Place of Origin :
China
MOQ :
1 set
Price :
$1000-$100000
Payment Terms :
T/T
Contact Supplier
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Dubhe-M2 Custom Marine Inertial Guidance System Ins Gyro Half Sine Wave

CSSC Star&Inertia Technology co.,ltd.

Verified Supplier
1 Years
hubei, wuhan
Since 2013
Business Type :
Manufacturer
Main Products :
Laser Inertial Navigation System, Fiber Optic Inertial Navigation System, Aircraft Inertial Navigation System
Total Annual :
5000000-10000000
Employee Number :
300~500
Certification Level :
Verified Supplier
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