AHRS-005 has an embedded gesture data calculation unit and heading information function, it can effectively control the acceleration and steering centrifugal force error.
Description:
The attitude and heading reference system is a low-power and low-cost AHRS, which includes the combination of multiple sensors and the role of Kalman filter to provide accurate and reliable attitude data for the aircraft. It has an embedded gesture data settlement unit and heading information function to effectively control the acceleration and steering centrifugal force error.
Advantages:
1. Excellent anti-vibration and shock resistance
2. Dynamic environment ± 180 deg roll, pitch and heading angle measurement
3. Specific strapdown attitude algorithm and Kalman filter
4. Temperature calibration
5. Fully sealed and reliable design
Applications:
Aviation, aerial stabilization platform, military aircraft
Specifications:
|
Physical properties |
Dimensions（L*W*H） |
80mm*65mm*75mm |
|
Weight |
420g |
|
|
Power supply |
9-30 VDC,0.3A,3W @ 10VDC |
|
|
Attitude and heading |
Static initialization time |
30s |
|
Attitude Static Accuracy |
<0.2deg,1s |
|
|
Attitude dynamic accuracy |
<1.0 deg,1s |
|
|
Heading static accuracy |
<0.8deg,1s |
|
|
Heading dynamic accuracy |
<1.2deg,1s |
|
|
Accelerometer |
Zero bias (full temperature range) |
<±0.02 deg/s |
|
Scaling factor accuracy |
<0.2% |
|
|
Nonlinearity（±200 deg/s） |
<200 ppm |
|
|
Run zero bias stability |
<0.5 deg/h |
|
|
Bandwidth |
>200 Hz(-3 dB) |
|
|
Random walk |
<0.2 deg/ |
|
|
Nonorthogonal degree |
<1’ |
|
|
Range |
Roll, pitch and heading |
±180 deg |
|
Angular velocity |
±400 deg/s |
|
|
Acceleration |
±10 g |
|
|
Output rate |
200 Hz @ 115,200Bd |
