Strapdown Inertial Navigation System HW-SN5000

INQUIRY

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Description

Product Description:
HW-SN5000 inertial navigation system is a standard airborne strapdown inertial navigation system, which can meet the needs of large unmanned aerial vehicles, passenger aircraft and fighter aircraft for inertial navigation systems. The system is a complete integrated navigation system, including an embedded GPS receiver, which can output the aircraft's position, speed and attitude information in real time under the airborne dynamic environment. The system can work in two working modes: pure inertial and integrated navigation. .

Characteristic:
Adopt Chinese high-precision laser gyro and quartz accelerometer
Seal reinforcement design
Power-on self-test technology
Static and dynamic base alignment technology
Enhanced Kalman Filtering Algorithm
Support the input of auxiliary navigation information such as external air data machine and magnetometer
GPS/SINS Close Combination Technology

Application areas:
Navigation of Large Drones
Standard navigation equipment for large passenger aircraft and fighter jets
High-precision and stable platform for special vehicles
spacecraft navigation

Indicator		Parameter
Preparation time	Valid data start time	≤30s
	Valid data start time	≤1min
	Align time	5min ~ 8min
Position accuracy	Pure inertia	≤1 (nmi nautical miles)/h (CEP)
	GNSS accuracy	≤10m
	Combined Navigation Location	≤10m
Speed accuracy	Pure inertial velocity	<0.8 m/s
Speed accuracy	Combined Navigation Speed	<0.1m/s
Attitude accuracy	Pure inertia horizontal attitude	≤0.05
	Pure inertial heading	≤0.12°
	GPS Integrated Navigation Horizontal Attitude	≤0.02°
	GPS combined navigation heading	<0.05
Gyro Accelerometer	Zero bias stability	0.01°/h
Accelerometer	Zero bias stability	30ug
	Temperature Sensor	√
	GNSS receiver	√
Interface features	One RS422 interface	√
Interface features	One RS485 interface	√
Electrical Characteristics	Input voltage	AC 220V 50Hz or +18V DC~+36VDC
	Power	<100W
	Volume	325mmx200mm×200mm
	Weight	<15kg
Operating temperature		-54C ~ +71°C
Reliability	Waterproof and moistureproof	Sealed enclosure
Reliability	MTBF	>2000h