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Laser Inertial Navigation System for Guidance & Positioning

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Miss. Yao

yao@inertial-systems.com

86--18771146215-13212796772

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Laser Inertial Navigation System for Guidance & Positioning

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-100

Months Bias Repeatability（1σ）:

≤20μg

Months Scale Factor Accuracy（1σ）:

≤20ppm

Bias Repeatability（1σ）:

≤0.008°/hr

Scale Factor Accuracy（1σ）:

≤5ppm

Random Walk（1σ）:

≤0.002°/√hr,1σ

Angular Rate:

≥±400°/sec

Angular Acceleration:

100000°/sec2

Acceleration:

Angular Attitude :

Any Orientation

Speed Accuracy:

≤1.5kn

Startup Time:

≤10 Sec

Input/output:

3 RS422 Full-duplex Serial Ports, 1 100M Ethernet Port

Alignment Time:

≤15min

Pure Inertia:

≤0.8nm/1h

Inertia/DVL Combination:

≤0.4%D

Heading Accuracy:

≤0.05°sec(L)

Pitch & Roll Accuracy:

≤0.02°

Power Consumption:

Dimensions(Lmm×Wmm×Hmm):

195×160×108

Weight:

＜3.9kg

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

Highlight:

RLG Laser Inertial Navigation System

Gyroscope Laser Inertial Navigation System

Gyroscope inertial navigation unit

Product Description

Product Description
The RLG INS (Dubhe-100) uses laser gyros and quartz accelerometers as core inertial sensors to achieve precise motion measurement. With strapdown configuration and real-time calculation software, the system delivers fast data processing and supports both INS-GNSS combined navigation and standalone inertial modes. It outputs heading, roll, pitch, velocity, and position in real time, providing reliable performance for marine navigation platforms that require high stability and accuracy.

Key Advantages

Laser Gyro + Quartz Accelerometer Architecture
Strapdown INS with Real-Time Processing
Supports Hybrid GNSS/INS and Standalone INS
Accurate Heading, Attitude, Speed & Position Output
Stable Performance for Marine Guidance Platforms

Application

Marine Guidance & Navigation Systems
Offshore Surveying and Patrol Vessels
High-Speed Craft and Autonomous Marine Platforms
Special Mission Ships and Research Vessels

Series		RLG INS
Type		Dubhe-100
Accelerometer	Months Bias Repeatability(1σ)	≤20μg
Accelerometer	Months Scale Factor Accuracy(1σ)	≤20ppm
Gyro	Bias Repeatability(1σ)	≤0.008°/hr
	Scale Factor Accuracy(1σ)	≤5ppm
	Random walk(1σ)	≤0.002°/√hr,1σ
Features	Angular Rate	≥±400°/sec
	Angular Acceleration	100000°/sec2
	Acceleration	＞25g
	Angular Attitude	Any Orientation
	Speed accuracy	≤1.5kn
	Startup time	≤10sec
	Input/output	3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment time	Time	≤15min
Position accuracy	Pure inertia	≤0.8nm/1h
Position accuracy	Inertia/DVL Combination	≤0.4%D
AHRS Applications Performance	Heading Accuracy	≤0.05°sec(L)
AHRS Applications Performance	Pitch & Roll Accuracy	≤0.02°
Characteristics	Power consumption	＜20W
	Dimensions(Lmm×Wmm×Hmm)	195×160×108
	Weight	＜3.9kg
	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-100

Months Bias Repeatability（1σ）:

≤20μg

Months Scale Factor Accuracy（1σ）:

≤20ppm

Bias Repeatability（1σ）:

≤0.008°/hr

Scale Factor Accuracy（1σ）:

≤5ppm

Random Walk（1σ）:

≤0.002°/√hr,1σ

Angular Rate:

≥±400°/sec

Angular Acceleration:

100000°/sec2

Acceleration:

＞25g

Angular Attitude :

Any Orientation

Speed Accuracy:

≤1.5kn

Startup Time:

≤10 Sec

Input/output:

3 RS422 Full-duplex Serial Ports, 1 100M Ethernet Port

Alignment Time:

≤15min

Pure Inertia:

≤0.8nm/1h

Inertia/DVL Combination:

≤0.4%D

Heading Accuracy:

≤0.05°sec(L)

Pitch & Roll Accuracy:

≤0.02°

Power Consumption:

＜20W

Dimensions(Lmm×Wmm×Hmm):

195×160×108

Weight:

＜3.9kg

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

Minimum Order Quantity:

1 set

Price:

$1000-$100000

Delivery Time:

30 work days

Payment Terms:

T/T

Supply Ability:

100 set per year

Highlight

RLG Laser Inertial Navigation System

Gyroscope Laser Inertial Navigation System

Gyroscope inertial navigation unit

Product Description

Key Advantages

Laser Gyro + Quartz Accelerometer Architecture
Strapdown INS with Real-Time Processing
Supports Hybrid GNSS/INS and Standalone INS
Accurate Heading, Attitude, Speed & Position Output
Stable Performance for Marine Guidance Platforms

Application

Marine Guidance & Navigation Systems
Offshore Surveying and Patrol Vessels
High-Speed Craft and Autonomous Marine Platforms
Special Mission Ships and Research Vessels

Series		RLG INS
Type		Dubhe-100
Accelerometer	Months Bias Repeatability(1σ)	≤20μg
Accelerometer	Months Scale Factor Accuracy(1σ)	≤20ppm
Gyro	Bias Repeatability(1σ)	≤0.008°/hr
	Scale Factor Accuracy(1σ)	≤5ppm
	Random walk(1σ)	≤0.002°/√hr,1σ
Features	Angular Rate	≥±400°/sec
	Angular Acceleration	100000°/sec2
	Acceleration	＞25g
	Angular Attitude	Any Orientation
	Speed accuracy	≤1.5kn
	Startup time	≤10sec
	Input/output	3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment time	Time	≤15min
Position accuracy	Pure inertia	≤0.8nm/1h
Position accuracy	Inertia/DVL Combination	≤0.4%D
AHRS Applications Performance	Heading Accuracy	≤0.05°sec(L)
AHRS Applications Performance	Pitch & Roll Accuracy	≤0.02°
Characteristics	Power consumption	＜20W
	Dimensions(Lmm×Wmm×Hmm)	195×160×108
	Weight	＜3.9kg
	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:

Laser Inertial Navigation System

Fiber Optic Inertial Navigation System

Aircraft Inertial Navigation System

Marine Inertial Navigation System

Automotive Inertial Navigation System

AHRS System

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Fiber Optic Gyroscope

Ring Laser Gyroscope

Laser Inertial Navigation System for Guidance & Positioning

RLG Laser Inertial Navigation System

Gyroscope Laser Inertial Navigation System

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Laser Inertial Navigation System

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Aircraft Inertial Navigation System

Marine Inertial Navigation System

Automotive Inertial Navigation System

AHRS System

IMU Inertial Measurement Unit

Fiber Optic Gyroscope

Ring Laser Gyroscope

RLG Laser Inertial Navigation System

Gyroscope Laser Inertial Navigation System

Gyroscope inertial navigation unit

ins gyro,

inertial navigation unit,

navigation gyro