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Dubhe-M2 Custom Marine Inertial Guidance System | RLG INS with Half Sine Wave

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Dubhe-M2 Custom Marine Inertial Guidance System | RLG INS with Half Sine Wave

MOQ:	1 set
Price:	$1000-$100000
Delivery Period:	30 work days
Payment Method:	T/T
Supply Capacity:	100 set per year

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Wuhan Deep Pilot Technology Co.,Ltd.

Model Number

Dubhe-M2

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:

Temperature:

-40℃~60℃

Input Voltage:

DC24V(±25%)

Product Description

The Dubhe-M2 Marine Inertial Navigation System (INS) delivers exceptional navigation accuracy for a wide range of maritime applications. Equipped with RLG gyroscopes and high-performance quartz accelerometers, this marine optical strapdown system uses an optimized strapdown architecture for real-time navigation computations through advanced algorithms.

The Dubhe-M2 supports versatile operation modes, including inertial-only, GNSS-enhanced, and velocity-corrected configurations, providing complete and reliable navigational parameters for ships, vessels, and custom marine platforms.

Applications:

Maritime vessels
Custom marine platforms

Key Features and Capabilities:

Real-time navigation computations for precise positioning
Inertial-only and GNSS-assisted modes for flexible navigation
Velocity correction for dynamic marine conditions
Comprehensive marine navigation data for operational efficiency

SEO Keywords: Marine INS, RLG gyroscope INS, strapdown marine navigation system, half sine wave INS, maritime inertial guidance, real-time navigation system, custom marine INS

Series		Maritime Inertial Navigation System(INS-M)
Type		Dubhe-M2
Accelerometer	Months Bias Repeatability(1σ)	≤30μg
Accelerometer	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
Heading Accuracy	INS/GNSS Combination	≤0.02°,RMS
Pitch & Roll Accuracy	Pure inertia	≤0.02°,RMS
Pitch & Roll Accuracy	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

Products

MOQ:	1 set
Price:	$1000-$100000
Delivery Period:	30 work days
Payment Method:	T/T
Supply Capacity:	100 set per year

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Wuhan Deep Pilot Technology Co.,Ltd.

Model Number

Dubhe-M2

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:

Temperature:

-40℃~60℃

Input Voltage:

DC24V(±25%)

Minimum Order Quantity:

1 set

Price:

$1000-$100000

Delivery Time:

30 work days

Payment Terms:

Supply Ability:

100 set per year

Product Description

Applications:

Maritime vessels
Custom marine platforms

Key Features and Capabilities:

Real-time navigation computations for precise positioning
Inertial-only and GNSS-assisted modes for flexible navigation
Velocity correction for dynamic marine conditions
Comprehensive marine navigation data for operational efficiency

SEO Keywords: Marine INS, RLG gyroscope INS, strapdown marine navigation system, half sine wave INS, maritime inertial guidance, real-time navigation system, custom marine INS

Series		Maritime Inertial Navigation System(INS-M)
Type		Dubhe-M2
Accelerometer	Months Bias Repeatability(1σ)	≤30μg
Accelerometer	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
Heading Accuracy	INS/GNSS Combination	≤0.02°,RMS
Pitch & Roll Accuracy	Pure inertia	≤0.02°,RMS
Pitch & Roll Accuracy	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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