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Dubhe-A1 Celestial RLG Inertial Positioning System Inertial Navigation System For Drones

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Dubhe-A1 Celestial RLG Inertial Positioning System Inertial Navigation System For Drones

MOQ:	1 set
Price:	$1000-$100000
Delivery Period:	30 work days
Payment Method:	T/T
Supply Capacity:	500 sets per year

Details Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Star & Inertia Technology

Model Number

Dubhe-A1

Alignment Time:

≤5min

Position Accuracy/Pure Inertia:

≤1.0nm/1h,CEP

Position Accuracy/INS/GNSS Combination:

Better Than GNSS

Speed accuracy/Pure Inertia:

≤1.2m/s,RMS

Speed accuracy/INS/GNSS Combination:

≤0.2m/s,RMS

Heading Accuracy/Pure Inertia:

≤0.05°sec(L),RMS

Heading Accuracy/INS/GNSS Combination:

≤0.03°,RMS

Pitch & Roll Accuracy/Pure Inertia:

≤0.03°,RMS

Pitch & Roll Accuracy/INS/GNSS Combination:

≤0.015°,RMS

Dimensions:

195×160×108mm

Weight:

＜3.9kg

Temperature:

-40℃~60℃

Input Voltage:

DC24V(±25%)

Highlight:

Celestial inertial positioning system

RLG inertial positioning system

RLG inertial navigation system for drones

Product Description

Aerospace RLG INS(Dubhe-A1)

The airborne optical gyro INS utilizes FOG/RLG gyroscopes and quartz accelerometers as core sensors, adopting strapdown or modulated architecture. Its high-speed navigation computer runs advanced algorithms to provide real-time navigation solutions. The system supports multiple operational modes including pure inertial and multi-source fusion (GNSS, celestial, altimeter, radio, and vision), delivering complete navigation parameters.

Applications include fixed-wing UAVs, rotary-wing UAVs, and special aircraft.

Key features:

1) Ground sway base/airborne alignment capability;

2) Switchable alignment modes (self/transfer/moving base);

3) Multi-source navigation fusion;

4) Fault detection and alarm functions.

Series			Aerospace Inertial Navigation System(INS-A)
Type			Dubhe-A1
Accelerometer	Months Bias Repeatability(1σ)		≤30μg
	Months Scale Factor Accuracy(1σ)		≤30ppm
Gyro	Bias Repeatability(1σ)		≤0.008°/hr
	Scale Factor Accuracy(1σ)		≤10ppm
	Random walk(1σ)		≤0.003°/√hr
Features	Position Accuracy	Pure inertia	≤1.0nm/1h,CEP
		INS/GNSS combination	better than GNSS
	Speed Accuracy	Pure inertia	≤1.2m/s,RMS
		INS/GNSS combination	≤0.2m/s,RMS
	Angular Rate		≥±400°/sec
	Angular Acceleration		100000°/sec2
	Acceleration		＞25g
	Angular Attitude		Any Orientation
	Input/output		3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment time			＜5min
AHRS Applications Performance	Heading Accuracy	Pure inertia	≤0.05°sec(L),RMS
		INS/GNSS combination	≤0.03°,RMS
	Pitch & Roll Accuracy	Pure inertia	≤0.03°,RMS
		INS/GNSS combination	≤0.015°,RMS
Characteristics	Power consumption		＜20W
	Dimensions		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:	500 sets per year

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Star & Inertia Technology

Model Number

Dubhe-A1

Alignment Time:

≤5min

Position Accuracy/Pure Inertia:

≤1.0nm/1h,CEP

Position Accuracy/INS/GNSS Combination:

Better Than GNSS

Speed accuracy/Pure Inertia:

≤1.2m/s,RMS

Speed accuracy/INS/GNSS Combination:

≤0.2m/s,RMS

Heading Accuracy/Pure Inertia:

≤0.05°sec(L),RMS

Heading Accuracy/INS/GNSS Combination:

≤0.03°,RMS

Pitch & Roll Accuracy/Pure Inertia:

≤0.03°,RMS

Pitch & Roll Accuracy/INS/GNSS Combination:

≤0.015°,RMS

Dimensions:

195×160×108mm

Weight:

＜3.9kg

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:

500 sets per year

Highlight

Celestial inertial positioning system

RLG inertial positioning system

RLG inertial navigation system for drones

Product Description

Aerospace RLG INS(Dubhe-A1)

Applications include fixed-wing UAVs, rotary-wing UAVs, and special aircraft.

Key features:

1) Ground sway base/airborne alignment capability;

2) Switchable alignment modes (self/transfer/moving base);

3) Multi-source navigation fusion;

4) Fault detection and alarm functions.

Series			Aerospace Inertial Navigation System(INS-A)
Type			Dubhe-A1
Accelerometer	Months Bias Repeatability(1σ)		≤30μg
	Months Scale Factor Accuracy(1σ)		≤30ppm
Gyro	Bias Repeatability(1σ)		≤0.008°/hr
	Scale Factor Accuracy(1σ)		≤10ppm
	Random walk(1σ)		≤0.003°/√hr
Features	Position Accuracy	Pure inertia	≤1.0nm/1h,CEP
		INS/GNSS combination	better than GNSS
	Speed Accuracy	Pure inertia	≤1.2m/s,RMS
		INS/GNSS combination	≤0.2m/s,RMS
	Angular Rate		≥±400°/sec
	Angular Acceleration		100000°/sec2
	Acceleration		＞25g
	Angular Attitude		Any Orientation
	Input/output		3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment time			＜5min
AHRS Applications Performance	Heading Accuracy	Pure inertia	≤0.05°sec(L),RMS
		INS/GNSS combination	≤0.03°,RMS
	Pitch & Roll Accuracy	Pure inertia	≤0.03°,RMS
		INS/GNSS combination	≤0.015°,RMS
Characteristics	Power consumption		＜20W
	Dimensions		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:

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Dubhe-A1 Celestial RLG Inertial Positioning System Inertial Navigation System For Drones

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