Product Main

Specifications

NV-VG200 delivers unmatched cost-affordable, high performance measurements of attitude (Roll & Pitch), angle rate, and acceleration. The attitude and angle bias are optimally estimated via a six-state Kalman filter with adaptable gain to provide best performance in high dynamic environment. This rug-designed VG uses high reliable and quality MEMS accelerometers and Fiber Optical Gyros (FOG) to provide reliable performance via the state-of-art technology.
Applications:
Features:
  • ·         Aviation
    ·         Antenna Stabilization
    ·         Vehicle Guidance and Control
    ·         Attitude Reference
    ·         Marine Dynamics
    ·         Mining and Auto-Farming
·         Fiber-optic gyro of high cost performance
·         ±180° roll and pitch angle measurement in dynamic environment
·         Proprietary algorithms of strapdown attitude and Kalman filter
·         Full temperature compensated
·         Rugged designed
Vibration and EMI resistance
Physical
Size
128 mm × 108 mm × 108 mm
Weight
1460 g
Power
9~30 VDC, 5 W @12 VDC
Activation Time
<1 s
Attitude
Initializing Time in Static
30 s
Static Accuracy
<0.1 deg, 1 s
Dynamic Accuracy
<1.5 deg, 1 s
Gyro
Bias (Full Temperature Range)
<± 0.07 deg/s
Scale Factor Accuracy
< 1 %
Non-Linearity (FS)
<0.5 %
Resolution
< 0.02 deg/s
Bandwidth
> 100 Hz (-3 dB)
Random Walk
< 0.05 deg/hr1/2
Non-Orthogonality
< 0.1 %
Accelerometer
Bias (Full Temperature Range)
10 mg
Scale Factor Accuracy
< 0.5 %
Non-Linearity (FS)
< 0.9 %
Resolution
< 1 mg
Bandwidth
≥ 200 Hz
Random Walk
< 0.125 m/s/hr1/2
Non-Orthogonality
< 0.1 %
Operating Range
Attitude: Roll & Pitch
±180 deg
Angular Rate
±200 deg/s (customizable)
Acceleration
±10 g (customizable)
Output Rate
>140 Hz @ 38,400 baud rate
Reliability (predicted)
10Kh MTBF
Input/Output
RS232 (customizable)
Environmental
Temperature
-30°C ~+70 °C
Vibration
3 g @ 20~2000 Hz
Shock
90 g, 11 ms, 1/2 sine