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Dubhe-L4 Tactical Ring Laser Gyro Based Inertial Navigation System Guidance Unit 24V

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Dubhe-L4 Tactical Ring Laser Gyro Based Inertial Navigation System Guidance Unit 24V

Name: DubheL4 Tactical Ring Laser Gyro Based Inertial Navigation System Guidance Unit 24V
Brand: Star & Inertia Technology
Price: 1000 USD

Brand Name : Star & Inertia Technology

Model Number : Dubhe-L4

Place of Origin : China

MOQ : 1 set

Price : $1000-$100000

Payment Terms : T/T

Supply Ability : 500 sets per year

Delivery Time : 30 work days

Alignment time : ≤8min

Position accuracy/10min zero speed correction : ≤7m

Position accuracy/INS/Odometer combination : ≤0.1%D,RMS

Position accuracy/INS/GNSS combination : better than GNSS

Heading Accuracy/North finding/orientation accuracy : ≤0.5mil,RMS

Heading bearing keeping accuracy/2h : ≤0.5mil,RMS

Heading Accuracy/INS/GNSS combination : ≤0.3mil,RMS

Pitch & Roll Accuracy : ≤0.2mil,RMS

Dimensions : 232×186×160mm

Weight : ＜8kg

Temperature : -40℃~60℃

Input Voltage : DC24V(±25%)

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Land RLG INS (Dubhe-L4)

This tactical-grade vehicular navigation system features RLG/FOG technology with quartz accelerometers in a ruggedized strapdown configuration. Providing continuous positioning through ZUPT and sensor fusion, it ensures operational capability in extreme conditions (-65° latitude to Arctic environments).

Deployment platforms include: Main battle tanks, self-propelled guns, IFVs, and unmanned systems.

Battlefield features:

1) Rapid alignment;

2) GNSS-denied navigation;

3) Extreme climate operation;

4) EMI-hardened reliability.

Series			Land Inertial Navigation System(INS-L)
Type			Dubhe-L4
Accelerometer	Months Bias Repeatability(1σ)		≤10μg
	Months Scale Factor Accuracy(1σ)		≤10ppm
Gyro	Bias Repeatability(1σ)		≤0.003°/h
	Scale Factor Accuracy(1σ)		≤5ppm
	Random walk(1σ)		≤0.001°/√hr
Features	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			≤8min
Position accuracy	10min zero speed correction		≤7m,CEP
	INS/Odometer combination		≤0.1%D,RMS
	INS/GNSS combination		better than GNSS
AHRS Applications Performance	Heading Accuracy	North finding/orientation accuracy	≤0.5mil,RMS
		Heading bearing keeping accuracy/2h	≤0.5mil,RMS
		INS/GNSS combination	≤0.3mil,RMS
	Pitch & Roll Accuracy		≤0.2mil,RMS
Characteristics	Power consumption		＜30W
	Dimensions		232×186×160mm
	Weight		＜8kg
	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

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Dubhe-L4 Tactical Ring Laser Gyro Based Inertial Navigation System Guidance Unit 24V Images

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Dubhe-L4 Tactical Ring Laser Gyro Based Inertial Navigation System Guidance Unit 24V

Dubhe-L4 Tactical Ring Laser Gyro Based Inertial Navigation System Guidance Unit 24V

24V ring laser gyro based inertial navigation system

ring laser gyro based inertial navigation system

Tactical inertial guidance system

Dubhe-L4 Tactical Ring Laser Gyro Based Inertial Navigation System Guidance Unit 24V Images