Fiber Optic GNSS Integrated Inertial Navigation System Gyroscope Sensors Attitude

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Shenzhen Fire Power Control Technology Co., LTD

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:86-755-23097872

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Fiber Optic GNSS Integrated Inertial Navigation System Gyroscope Sensors Attitude

Brand Name	Firepower
Model Number	GI500-A0
Certification	CE ROHS
Place of Origin	CHINA
Minimum Order Quantity	1
Price	negotiable
Supply Ability	100/month
Delivery Time	15 days for sample
Packaging Details	sponge+box
Payment Terms	T/T
Product name	INS Navigation System
Positioning accuracy	1.5nm/h
Heading accuracy	0.1°
Attitude accuracy	0.03°
Speed accuracy	0.1m/s(RMS)
Gyro scope	±400°/s
Gyro Zero bias stability	≤0.02°/h
Accelerometer range	±20g
Accelerometer Zero bias stability	≤50µg
Working temperature	-40℃~+60℃

Detailed Product Description

Fiber optic GNSS integrated inertial navigation system gyroscope sensors Attitude

Product Description

The GI500-A0 fiber optic integrated navigation system is based on high-precision closed-loop fiber optic gyroscopes, accelerometers, and high-end GNSS receiving boards. It is implemented through multi-sensor fusion and navigation calculation algorithms, providing high-precision heading, velocity, and position information to the outside world, meeting the requirements of high-precision measurement and control.

Main application areas

Large scale unmanned aerial vehicle reference inertial navigation

Ship Compass

Self propelled artillery orientation

Vehicle positioning and orientation

High precision mobile measurement

High precision stable platform

Product features

The system has inertial/satellite integrated navigation mode and pure inertial mode.

Inertial navigation has a built-in GNSS board. When GNSS is effective, inertial navigation can combine with GNSS for navigation and provide users with combined navigation parameters such as position, altitude, velocity, attitude, heading, acceleration, angular velocity, etc. At the same time, it outputs GNSS position, altitude, velocity, and other information.

When GNSS is ineffective, it can enter pure inertial mode (i.e. GPS fusion has never been performed after power on, and if the fusion is lost again, it belongs to integrated navigation mode). After activation, it has precise attitude measurement function, can output pitch and roll heading, and pure inertial can static seek north.

Technical indicators

Items	Test Conditions	A0-Indicators	B0-Indicators
Positioning accuracy	GNSSValid, single point	1.2m(RMS)	1.2m(RMS)
	GNSSValid,RTK	2cm+1ppm(RMS)	2cm+1ppm(RMS)
	Position holding (GNSS failure)	1.5nm/h(50%CEP),5nm/2h(50%CEP)	0.8nm/h(CEP),3.0nm/3h(CEP)
Heading accuracy	North-seekingit self	0.1°×sec(Lati), *Lati:latitude (RMS),10min	0.06°×sec(Lati),Static base 5min alignment; 0.03°×sec(Lati),Static base 5min alignment;*Lati:latitude (RMS)
Heading accuracy	Course keeping (GNSS failure)	0.05°/h(RMS),0.1°/2h(RMS)	0.02°/h(RMS),0.05°/3h(RMS)
Attitude accuracy	GNSS Valid	0.03°(RMS)	0.01°(RMS)
Attitude accuracy	Attitude holding (GNSS failure)	0.02°/h(RMS),0.06°/2h(RMS)	0.01°/h(RMS),0.03°/3h(RMS)
Speed accuracy	GNSS Valid, single pointL1/L2	0.1m/s(RMS)	0.1m/s(RMS)
Speed accuracy	Speed retention (GNSS failure)	2m/s/h(RMS),5m/s/2h(RMS)	0.8m/s/h(RMS),3m/s/3h(RMS)
Fiber optical gyro	Measuring range	±400°/s	±400°/s
Fiber optical gyro	Bias stability	≤0.02°/h	≤0.01°/h
Quartz flexibleaccelerometer	Measuring range	±20g	±20g
Quartz flexibleaccelerometer	Bias stability	≤50µg(10s Average)	≤20µg(10s平均)
Communication interface	RS422	6waysThe baud rate ranges from 9.6 KBPS to 921.6 KBPS. The default baud rate is 115.2 KBPSThe maximum frequency is 1000Hz(raw data), and the default frequency is 200Hz
Communication interface	RS232	1 wayThe baud rate ranges from 9.6 KBPS to 921.6 KBPS. The default baud rate is 115.2 KBPSThe maximum frequency is 1000Hz(raw data), and the default frequency is 200Hz
Electrical characteristics	Voltage	24～36VDC
Electrical characteristics	Power consumption	≤30W
Structural characteristics	Dimension	199mm×180mm×219.5mm
Structural characteristics	Weight	6.5kg	≤7.5kg(non-aviation)≤6.5kg (aviation optional)
Environment	Working temperature	-40℃~+60℃
	Storage temperature	-45℃~+65℃
	Vibration (with damping)	5~2000Hz,6.06g
	Impact (with shock absorption)	30g,11ms
Reliability	Lifetime	>15years
Reliability	Continuous working time	>24

Size

L199mm x W180mm x H219.5mm(L x W x H)

Product Tags: GNSS integrated inertial navigation system GNSS Integrated INS

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