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Gyrocompass Kalman Filter Maritime FOG INS Fiber Optic Integrated Navigation System

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Miss. Yao

yao@inertial-systems.com

86--18771146215-13212796772

13212796772

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Gyrocompass Kalman Filter Maritime FOG INS Fiber Optic Integrated Navigation System

MOQ:	1 set
Price:	100
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

Alignment Time:

≤5min

Position（Pure Inertial）:

≤5nm/1hr

Position（Satellite Assis）:

Better Than Satellite Accuracy

Heading（Pure Inertial）:

≤0.3°sec(L)

Heading（Satellite Assis）:

≤3.6′

Pitch And Roll（Pure Inertial）:

≤0.08°

Pitch And Roll（Satellite Assis:

≤0.03°

Speed（Pure Inertial）:

≤3.0m/s

Speed（Satellite Assist）:

0.2m/s

Weight （kg）:

＜1.7

Environmental Adaptation:

Meet Temperature, Vibration, Electromagnetic And Other Environment Requirements

Power And Interface:

Power Supply DC18V~36V；Digital Outputs With Network Port, RS422 Serial Port, CAN Port, Etc.

Product Description

The fiber-optic inertial navigation system (FOG-INS) integrates fiber-optic gyroscopes (FOG) and quartz accelerometers as its core inertial sensors. Its high accuracy is achieved through strapdown technology combined with advanced real-time navigation computation, delivering continuous and precise navigation data.

The system supports multiple operating modes, including autonomous inertial navigation, INS/GNSS integrated navigation, and velocity-aided navigation, making it suitable for a wide range of maritime platforms. It provides highly accurate heading, roll, pitch, speed, and position information, meeting the demands of warships, commercial vessels, offshore platforms, and autonomous marine vehicles.

With Kalman filter-based sensor fusion and robust strapdown architecture, the FOG-INS ensures reliable performance in GPS-denied or GNSS-compromised environments, offering military-grade navigation reliability for mission-critical operations.

Series			Inertial Navigation System
Accelerometer	Months Bias Repeatability(1σ)		≤50μg
	Months Scale Factor Accuracy(1σ)		≤50ppm
Gyro	Bias Repeatability(1σ)		≤0.03°/hr
	Scale Factor Accuracy(1σ)		≤50ppm
	Random walk(1σ)		≤0.01°/√hr
Features	Position Accuracy	Pure inertia	≤4nm/1h
		Inertial navigation satellite combination	better than satellite accuracy
	Speed Accuracy	Pure inertia	≤3.0m/s
		Inertial navigation satellite combination	≤0.2m/s
	Angular Rate		≥±400°/sec
	Angular Acceleration		100000°/sec2
	Acceleration		＞25g
	Angular Attitude		Any Orientation
	Alignment time		≤5min
	Input/output		3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment time	Time		＜5min
AHRS Applications Performance	Heading Accuracy	Pure inertia	≤0.4°sec(L)
		Satellite navigation combination	≤0.2°sec(L)
	Pitch & Roll Accuracy	Pure inertia	≤0.08°
		Satellite navigation combination	≤0.03°
Characteristics	Power consumption		＜15W
	Dimensions		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:	100
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

Alignment Time:

≤5min

Position（Pure Inertial）:

≤5nm/1hr

Position（Satellite Assis）:

Better Than Satellite Accuracy

Heading（Pure Inertial）:

≤0.3°sec(L)

Heading（Satellite Assis）:

≤3.6′

Pitch And Roll（Pure Inertial）:

≤0.08°

Pitch And Roll（Satellite Assis:

≤0.03°

Speed（Pure Inertial）:

≤3.0m/s

Speed（Satellite Assist）:

0.2m/s

Weight （kg）:

＜1.7

Environmental Adaptation:

Meet Temperature, Vibration, Electromagnetic And Other Environment Requirements

Power And Interface:

Power Supply DC18V~36V；Digital Outputs With Network Port, RS422 Serial Port, CAN Port, Etc.

Minimum Order Quantity:

1 set

Price:

100

Delivery Time:

30 work days

Payment Terms:

T/T

Supply Ability:

100 set per year

Product Description

Series			Inertial Navigation System
Accelerometer	Months Bias Repeatability(1σ)		≤50μg
	Months Scale Factor Accuracy(1σ)		≤50ppm
Gyro	Bias Repeatability(1σ)		≤0.03°/hr
	Scale Factor Accuracy(1σ)		≤50ppm
	Random walk(1σ)		≤0.01°/√hr
Features	Position Accuracy	Pure inertia	≤4nm/1h
		Inertial navigation satellite combination	better than satellite accuracy
	Speed Accuracy	Pure inertia	≤3.0m/s
		Inertial navigation satellite combination	≤0.2m/s
	Angular Rate		≥±400°/sec
	Angular Acceleration		100000°/sec2
	Acceleration		＞25g
	Angular Attitude		Any Orientation
	Alignment time		≤5min
	Input/output		3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment time	Time		＜5min
AHRS Applications Performance	Heading Accuracy	Pure inertia	≤0.4°sec(L)
		Satellite navigation combination	≤0.2°sec(L)
	Pitch & Roll Accuracy	Pure inertia	≤0.08°
		Satellite navigation combination	≤0.03°
Characteristics	Power consumption		＜15W
	Dimensions		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:

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