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Dubhe-M4 Gyro Quartz Accelerometer Laser Inertial Navigation System INS Gnss Aided

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Dubhe-M4 Gyro Quartz Accelerometer Laser Inertial Navigation System INS Gnss Aided

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

Details Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Star & Inertia Technology

Model Number

Dubhe-M4

Alignment Time:

≤15min

Position Accuracy/Pure Inertia:

≤1nm/4h,CEP

Position Accuracy/INS/DVL Combination:

≤0.3%D,RMS

Position Accuracy/INS/GNSS Combination:

Better Than GNSS

Speed Accuracy/Pure Inertia:

≤1.0kn,RMS

Speed Accuracy/GNSS Combination:

≤0.4kn,RMS

Heading Accuracy/Pure Inertia:

≤0.02°sec(L),RMS

Heading Accuracy/INS/GNSS Combination:

≤0.01°,RMS

Pitch & Roll Accuracy/Pure Inertia:

≤0.01°,RMS

Pitch & Roll Accuracy/INS/GNSS Combination:

≤0.01°,RMS

Dimensions(Lmm×Wmm×Hmm):

232×186×160mm

Weight:

Temperature:

-40℃~60℃

Input Voltage:

DC24V(±25%)

Highlight:

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Marine inu inertial navigation unit

Product Description

Maritime RLG INS(Dubhe-M4)

The laser gyro inertial navigation system takes laser gyro and quartz accelerometer as its core sensors. Its high accuracy is based on the strapdown technology, coupled with the advanced navigation calculation software that outputs navigation information in real-time. This series of products has a variety of operating modes, such as the Inertial and satellite navigation combination, Inertial autonomous navigation and so on. These products uniquely address the demands for verity types of vessels platform, providing very accurate heading, roll, pitch, speed and position information.

Series		MaritimeInertial Navigation System(INS-M)
Type		Dubhe-M4
Accelerometer	Months Bias Repeatability(1σ)	≤30μg
Accelerometer	Months Scale Factor Accuracy(1σ)	≤30ppm
Gyro	Bias Repeatability(1σ)	≤0.003°/hr
	Scale Factor Accuracy(1σ)	≤3ppm
	Random walk(1σ)	≤0.001°/√hr
Features	Angular Rate	≥±400°/sec
	Angular Acceleration	100000°/sec2
	Acceleration	＞25g
	Angular Attitude	Any Orientation
	Speed accuracy/Pure inertia	≤1.0kn,RMS
	Speed accuracy/INS/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/4h,CEP
	INS/DVL Combination	≤0.3%D,RMS
	INS/GNSS Combination	better than GNSS
Heading Accuracy	Pure inertia	≤0.02°sec(L),RMS
Heading Accuracy	INS/GNSS Combination	≤0.01°,RMS
Pitch & Roll Accuracy	Pure inertia	≤0.01°,RMS
Pitch & Roll Accuracy	INS/GNSS Combination	≤0.01°,RMS
Characteristics	Power consumption	＜30W
	Dimensions(Lmm×Wmm×Hmm)	232×186×160mm
	Weight	＜8kg
	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

Tags:

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

Star & Inertia Technology

Model Number

Dubhe-M4

Alignment Time:

≤15min

Position Accuracy/Pure Inertia:

≤1nm/4h,CEP

Position Accuracy/INS/DVL Combination:

≤0.3%D,RMS

Position Accuracy/INS/GNSS Combination:

Better Than GNSS

Speed Accuracy/Pure Inertia:

≤1.0kn,RMS

Speed Accuracy/GNSS Combination:

≤0.4kn,RMS

Heading Accuracy/Pure Inertia:

≤0.02°sec(L),RMS

Heading Accuracy/INS/GNSS Combination:

≤0.01°,RMS

Pitch & Roll Accuracy/Pure Inertia:

≤0.01°,RMS

Pitch & Roll Accuracy/INS/GNSS Combination:

≤0.01°,RMS

Dimensions(Lmm×Wmm×Hmm):

232×186×160mm

Weight:

＜8kg

Temperature:

-40℃~60℃

Input Voltage:

DC24V(±25%)

Minimum Order Quantity:

1 set

Price:

$1000-$100000

Delivery Time:

30 work days

Payment Terms:

T/T

Supply Ability:

100 set per year

Highlight

ODM Marine Inertial Navigation System

INU Marine Inertial Navigation System

Marine inu inertial navigation unit

Product Description

Maritime RLG INS(Dubhe-M4)

Series		MaritimeInertial Navigation System(INS-M)
Type		Dubhe-M4
Accelerometer	Months Bias Repeatability(1σ)	≤30μg
Accelerometer	Months Scale Factor Accuracy(1σ)	≤30ppm
Gyro	Bias Repeatability(1σ)	≤0.003°/hr
	Scale Factor Accuracy(1σ)	≤3ppm
	Random walk(1σ)	≤0.001°/√hr
Features	Angular Rate	≥±400°/sec
	Angular Acceleration	100000°/sec2
	Acceleration	＞25g
	Angular Attitude	Any Orientation
	Speed accuracy/Pure inertia	≤1.0kn,RMS
	Speed accuracy/INS/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/4h,CEP
	INS/DVL Combination	≤0.3%D,RMS
	INS/GNSS Combination	better than GNSS
Heading Accuracy	Pure inertia	≤0.02°sec(L),RMS
Heading Accuracy	INS/GNSS Combination	≤0.01°,RMS
Pitch & Roll Accuracy	Pure inertia	≤0.01°,RMS
Pitch & Roll Accuracy	INS/GNSS Combination	≤0.01°,RMS
Characteristics	Power consumption	＜30W
	Dimensions(Lmm×Wmm×Hmm)	232×186×160mm
	Weight	＜8kg
	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

Tags:

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Dubhe-M4 Gyro Quartz Accelerometer Laser Inertial Navigation System INS Gnss Aided

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