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Gyrocompass And Kalman Filter GNSS Integrated Optical Quartz Strapdown Marine Inertial Navigation System INS

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yao@inertial-systems.com

86--18771146215-13212796772

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Gyrocompass And Kalman Filter GNSS Integrated Optical Quartz Strapdown Marine Inertial Navigation System INS

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

Months Bias Repeatability（1σ）:

≤50μg

Months Scale Factor Accuracy（1σ）:

≤50ppm

Bias Repeatability（1σ）:

≤0.02°/hr

Scale Factor Accuracy（1σ）:

≤50ppm

Random Walk（1σ）:

≤0.006°/√hr

Angular Rate:

≥±400°/sec

Angular Acceleration:

100000°/sec2

Acceleration:

＞25g

Angular Attitude :

Any Orientation

Speed Accuracy:

≤3.0kn.RMS

Startup Time:

≤10 Sec

Input/output:

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

Alignment Time:

≤15min

Pure Inertia:

≤4nm/1h.CEP

Inertia/DVL Combination:

≤0.6%D,RMS

Inertia/GNSS Combination:

Better Than Satellite Accuracy

Heading Accuracy:

≤0.2°sec(L),RMS

Pitch & Roll Accuracy:

≤0.04°,RMS

Power Consumption:

＜15W

Dimensions(Lmm×Wmm×Hmm):

120×110×80

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

Highlight:

GNSS Marine Inertial Navigation System

Optical quartz Marine Inertial Navigation System

GNSS ins navigation system

Product Description

The Maritime FOG Inertial Navigation System integrates high-precision fiber optic gyroscopes (FOG) or ring laser gyroscopes (RLG) with quartz flexure accelerometers as core inertial sensors. Using an optimized strapdown architecture and high-speed navigation algorithms, the system generates continuous real-time solutions for heading, attitude, velocity, and position.

The INS supports multiple operation modes, including standalone inertial navigation, GNSS-aided integrated navigation, and velocity-compensated modes. This flexibility enables the system to adapt to a variety of marine applications, providing full navigation outputs for both commercial and defense maritime platforms. Consistent performance is maintained even in GPS-denied or degraded maritime environments, ensuring mission safety and operational continuity.

Key AdvantagesINS

✔ High-stability FOG/RLG gyroscopes with low drift
✔ Quartz accelerometers for improved bias stability
✔ Robust strapdown computational architecture
✔ GNSS integration for hybrid navigation precision
✔ Reliable heading & attitude output in dynamic conditions
✔ Continuous real-time PVT (Position, Velocity, Time) data

Applications

Suitable for a wide range of maritime platforms, including:

• Hydrographic survey vessels
• Commercial ships & merchant fleets
• Offshore oil & energy platforms
• USV/AUV autonomous maritime systems
• Naval/Defense maritime operations
• Port & harbor navigation systems

Series		Maritime Inertial Navigation System(INS-M)
Accelerometer	Months Bias Repeatability(1σ)	≤50μg
Accelerometer	Months Scale Factor Accuracy(1σ)	≤50ppm
Gyro	Bias Repeatability(1σ)	≤0.02°/hr
	Scale Factor Accuracy(1σ)	≤50ppm
	Random walk(1σ)	≤0.006°/√hr
Features	Angular Rate	≥±400°/sec
	Angular Acceleration	100000°/sec2
	Acceleration	＞25g
	Angular Attitude	Any Orientation
	Speed accuracy(Velocity damping)	≤3.0kn,RMS
	Startup time	≤10 sec
	Input/output	3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment time		≤15min
Position accuracy	Pure inertia	≤4nm/1h,CEP
	Inertia/DVL Combination	≤0.6%D,RMS
	Inertia/GNSS Combination	better than satellite accuracy
AHRS Applications Performance	Heading Accuracy	≤0.2°sec(L),RMS
AHRS Applications Performance	Pitch & Roll Accuracy	≤0.04°,RMS
Characteristics	Power consumption	＜15W
	Dimensions(Lmm×Wmm×Hmm)	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

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

Months Bias Repeatability（1σ）:

≤50μg

Months Scale Factor Accuracy（1σ）:

≤50ppm

Bias Repeatability（1σ）:

≤0.02°/hr

Scale Factor Accuracy（1σ）:

≤50ppm

Random Walk（1σ）:

≤0.006°/√hr

Angular Rate:

≥±400°/sec

Angular Acceleration:

100000°/sec2

Acceleration:

＞25g

Angular Attitude :

Any Orientation

Speed Accuracy:

≤3.0kn.RMS

Startup Time:

≤10 Sec

Input/output:

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

Alignment Time:

≤15min

Pure Inertia:

≤4nm/1h.CEP

Inertia/DVL Combination:

≤0.6%D,RMS

Inertia/GNSS Combination:

Better Than Satellite Accuracy

Heading Accuracy:

≤0.2°sec(L),RMS

Pitch & Roll Accuracy:

≤0.04°,RMS

Power Consumption:

＜15W

Dimensions(Lmm×Wmm×Hmm):

120×110×80

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

Minimum Order Quantity:

1 set

Price:

$1000-$100000

Delivery Time:

30 work days

Payment Terms:

T/T

Supply Ability:

100 set per year

Highlight

GNSS Marine Inertial Navigation System

Optical quartz Marine Inertial Navigation System

GNSS ins navigation system

Product Description

Key AdvantagesINS

Applications

Suitable for a wide range of maritime platforms, including:

Series		Maritime Inertial Navigation System(INS-M)
Accelerometer	Months Bias Repeatability(1σ)	≤50μg
Accelerometer	Months Scale Factor Accuracy(1σ)	≤50ppm
Gyro	Bias Repeatability(1σ)	≤0.02°/hr
	Scale Factor Accuracy(1σ)	≤50ppm
	Random walk(1σ)	≤0.006°/√hr
Features	Angular Rate	≥±400°/sec
	Angular Acceleration	100000°/sec2
	Acceleration	＞25g
	Angular Attitude	Any Orientation
	Speed accuracy(Velocity damping)	≤3.0kn,RMS
	Startup time	≤10 sec
	Input/output	3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment time		≤15min
Position accuracy	Pure inertia	≤4nm/1h,CEP
	Inertia/DVL Combination	≤0.6%D,RMS
	Inertia/GNSS Combination	better than satellite accuracy
AHRS Applications Performance	Heading Accuracy	≤0.2°sec(L),RMS
AHRS Applications Performance	Pitch & Roll Accuracy	≤0.04°,RMS
Characteristics	Power consumption	＜15W
	Dimensions(Lmm×Wmm×Hmm)	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

Tags:

Laser Inertial Navigation System

Fiber Optic Inertial Navigation System

Aircraft Inertial Navigation System

Marine Inertial Navigation System

Automotive Inertial Navigation System

AHRS System

IMU Inertial Measurement Unit

Fiber Optic Gyroscope

Ring Laser Gyroscope

Gyrocompass And Kalman Filter GNSS Integrated Optical Quartz Strapdown Marine Inertial Navigation System INS

GNSS Marine Inertial Navigation System

Optical quartz Marine Inertial Navigation System

GNSS ins navigation system

Key AdvantagesINS

Applications

gyroscope ship navigation,

gyroscope guidance system,

Laser Inertial Navigation System

Fiber Optic Inertial Navigation System

Aircraft Inertial Navigation System

Marine Inertial Navigation System

Automotive Inertial Navigation System

AHRS System

IMU Inertial Measurement Unit

Fiber Optic Gyroscope

Ring Laser Gyroscope

GNSS Marine Inertial Navigation System

Optical quartz Marine Inertial Navigation System

GNSS ins navigation system

Key AdvantagesINS

Applications

gyroscope ship navigation,

gyroscope guidance system,