IMU-002
Description:
The IMU-002 is designed to meet the performance requirements of today's complex UAVs and military aircraft. IMU-002, designed by Yach engineers, includes IMU inertial measurement systems at the navigation level and INS / GPS with Kalman filter algorithms. With MEMS electromechanical, it is in line with temperature, shock, vibration, electromagnetic interference, power and humidity and other factors MIL-STD environmental requirements to adapt to harsh flight environment.
Product advantages:
1. Providing accurate rolling, pitching, heading data, and continuing to turn in a dynamic mobile environment
2. Supporting all atmospheric data measurement, including AOA and side slip
3. Supporting tolerance to GPS outages
4. Optional software modules support the most advanced full-flight validation, including autopilot and navigation, navigation and task management functions
Parameters:
SPECIFICATIONS |
|
INS/GPS performance |
|
Update rate |
100 Hz standard, configurable |
Start-up time |
4 min |
Heading range |
+/- 180° |
Attitude range pitch |
+/- 90° |
Attitude range roll |
+/- 180° |
Altitude range |
-1,000 ft to 50,000 ft |
Baroinertial altitude accuracy |
45 ft at S.L., 300 ft at > 50,000 ft altitude |
GPS range |
Worldwide |
Lat/long position accuracy |
0.8 nmi/hr (1 sigma)> |
Max airspeed |
200 knots standard |
IMU performance (HG1700) |
|
Rate gyro bias |
1 or 3 deg/hr |
Maximum g range |
Maximum angular rates |
Rate gyro bias |
<0.003°/hr |
Angular random walk |
<0.002°/√hr |
Reliability: MTBF |
20,000 hrs |
Maximum angular rates |
+/- 400°/s |
Maximum g range |
+/-20 g’s all axes |
Pitch/roll accuracy, GPS aided |
0.02° rms |
Heading accuracy, GPS aided |
0.1° rms |
Pitch/roll accuracy, free inertial |
0.05° rms |
Heading accuracy, free inertial |
0.1° rms |
Environmental Specifications |
|
Operating Temperature |
-40 to 70 ℃ |
Temperature shock |
MIL-STD-810 |
Operating temperature at altitude |
MIL-STD-810 |
Operating vibration/shock |
MIL-STD-810 |