Compact and Low Weight Imu Gyroscope Inertial Measurement Unit in Uav

• Customization: Available
• Type: Inertial Navigation
• Output Signal Type: Digital Output
• Model NO.: GI200G-B0
• Measuring Shaft Quantities: Three
• Accuracy Grade: 2.0 Deg/H
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Gyro Range: ±500º/S
• Zero Bias Stability: 10 °/H (Gjb, 10s), 2.0 °/H (Allan)
• Acc Range: 16g
• Acc Zero Bias Stability: 0.5mg (Gjb, 10s), 0.1mg (Allan)
• High Reliability: >20000h
• Weight: 10g
• Bandwidth: 200Hz
• Power Consumption: 0.5W
• Transport Package: Sponge and Box
• Specification: 22.4mm*24mm*9mm
• Trademark: AVIC
• Origin: China
• HS Code: 9031809090
• Production Capacity: 1000/Month

Product Description

Compact and Low Weight IMU gyroscope Inertial Measurement Unit  in UAV
 

Product Description

The GI200G-B0-IMU is an inertial measurement unit (IMU) based on micromachining technology (MEMS), with built-in high-performance MEMS gyroscope and MEMS accelerometer, outputting 3 angular velocities and 3 accelerations.
GI200G-B0-IMU has high reliability and strong environmental adaptability. By matching different software, the product can be widely used in tactical and industrial UAV, smart ammunition, seeker and other fields.

Main Functions

1. Three-axis digital gyroscope:
   1. ±500º/s (MAX:±2000 °/s) dynamic measurement range;
   2. Zero bias stability: 10 °/h (GJB, 10s), 2.0 °/h (ALLAN);
2. Triaxial digital accelerometer:
   1. ±16g (MAX:±200g) dynamic measuring range;
   2. Zero-bias stability: 0.5mg (GJB, 10s), 0.1mg (ALLAN);
3. High reliability: MTBF > 20000h;
4. Guaranteed accuracy within the full temperature range (-40 ºC ~ 80 ºC): built-in high-performance temperature calibration and compensation algorithm;
5. Suitable for working under strong vibration conditions
6. Interface 1-route UART

Product Parameters

Parameter			Test conditions	Typical value	Unit
Angular velocity	Range		Turntable	500,1000,2000	°/s
	Zero bias	Stability	10 s average, + 70 ºC, + 20 ºC, -40 ºC	10	°/h
			Allan variance, + 20 ºC	2	°/h
		Zero-bias total temperature variation	-40 ºC ~ + 70 ºC, 1 ºC/min, 10 s average, 1σ	±0.05	°/s
		Zero bias	Zero bias range	±0.1	°/s
	Scale factor	Non-linearity	+20ºC	0.01	%FS
		Scale factor accuracy	Life-cycle change, accelerated testing	0.2	%FS
	Acceleration sensitive term			8	°/h/g
	Bandwidth		3dB	200	Hz
	Data delay		Excluding transmission time	<5	ms
Acceleration	Range			16,200	g
	Zero bias	Stability	10 s average, + 70 ºC, + 20 ºC, -40 ºC	0.5	mg
			Allan variance, + 20 ºC	0.1	mg
		Zero-bias total temperature variation	-40 ºC ~ + 70 ºC, 1 ºC/min variation	1	mg
		Zero bias	Zero bias range	5	mg
	Scale factor	Repeatability of successive starts	+70ºC,+20ºC,-40ºC	100	ppm
		Non-linearity	+20ºC	0.02	%FS
		Scale factor accuracy	Life-cycle change, accelerated test instead	0.3	%FS
	Bandwidth		3dB	200	Hz
Start time			Time from power-on to output valid data	500	ms
3 gyro axes and 3 acceleration axes The degree of nonorthogonality between any two ax			+70ºC,+20ºC,-40ºC	0.05	°
Overall dimensions			LxWxH	22.4×24×9	mm
Weight				10	g
Power supply				5±0.5	V
Ripple			P-p	100	mV
Power consumption				0.5	W
Use environment			Operating temperature-	-40~+80	ºC
			Storage temperature	-45~+85	ºC
			Impact	1000g,0.5ms
			Vibration	20~2000Hz, 6.06g
Communication update rate			1-route UART	500 (default) 1000 (Max)	Hz
Communication baud rate			1-route UART	460.8 (default) 921.6 (Max)	kbps
Reliability			MTBF Continuous working time	20000 120	h h

Note: calculate the zero deviation of the whole temperature change process, the temperature change rate is ≤ 1 ºC/min, and the temperature range is -40 ºC ~ + 80 ºC;

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