IMU-002惯性导航系统
产品形貌：：：
IMU-002惯性导航系统的泛起知足当今重大的无人机和军用飞机的性能要求，，，Yach工程师设计的IMU-002包括导航级的IMU惯性丈量系统和包括卡尔曼滤波算法的INS/ GPS。，，，具有MEMS机电，，，切合包括温度、、攻击、、振动，，，电磁滋扰、、功率和湿度等等因素的MIL-STD情形要求，，，以顺应卑劣的航行情形。
产品优势：：：
1.提供准确的侧倾、、俯仰、、航向数据，，，在动态无邪情形下可以持续转弯
2.支持全大气数据丈量，，，包括AOA和侧滑
3.支持宽容到GPS停运
4.可选软件�？橹С肿钕冉娜缀叫醒橹�，，，包括自动驾驶仪和导向、、导航和使命治理功效
手艺参数:
|
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 |
