ANELLO GROUND IMU
Rugged Optical Gyro IMU for Robotics and Construction Autonomy
INTRODUCTION
The ANELLO GROUND IMU is a hardened measurement unit with ANELLO Optical Gyroscope Technology. The ANELLO GROUND IMU achieves high reliability and performance under harsh environments including shock, vibration, and thermal gradients. The ANELLO GROUND IMU is intended for Construction, Robotics, Mining, Trucking and Defense applications in harsh environments.
HIGH-PRECISION FOR GPS-DENIED ENVIRONMENTS
KEY FEATURES
- Complete 6 Degrees of Freedom Inertial System
- AHRS functionality for real-time 3D orientation - roll/pitch/yaw
- High-Performance ANELLO Optical Gyroscope for the Z axis
- 200 Hz Data Output Rate
- Two RS-232 Interfaces
- Small Form Factor < 10in3
- Low Power Consumption of 2.5W
- Wide Temperature Range of -40 to +70ºC
- ASIL-D rated CPU and OS
- IP68 - Waterproof, Resistant to Dust, Salt Spray and Chemicals
SPECIFICATIONS
Gyroscope Performance
MEMS
Range……………………………………………………………… up to 400°/s
Angle Random Walk…………………………… 0.3°/√hr
Bias Instability………………………………………… 1.5°/hr
Scale Factor Error………………………………… < 0.1% FS
Z-Axis Optical Gyro
Range……………………………………………………………… +/- 200º/s
Angle Random Walk…………………………… 0.05°/√hr
Bias Instability………………………………………… 0.5°/hr
Scale Factor Error………………………………… < 0.1% (0 – 200°/s)
Accelerometer Performance
Range………………………………………………………………… 8g
Velocity Random Walk………………………… 0.03m/s/√hr
Bias Instability…………………………………………… 20μg
Bias over Temp…………………………………………. 5mg
Environmental
Operating Temperature……………………… -40 to +70°C
Vibration …………………………………………………………… 5g rms
Shock Survival…………………… 40g
Electrical
Input Voltage ……………………………………………………………………………. 8 to 30 VDC
Power Consumption …………………………………………………………… 2.5W typical
Digital Interfaces ………………………… RS-232 (2 Ports)
Timing
Output Data Rate ………………………………… 200 Hz (Configurable)
Synchronization …………………………………… PPS In
Bandwidth………………………………… up to 100 Hz
Physical
Size……………………………………. 75 x 75 x 28mm (9.8in3)
Weight……………………………. < 1 lbs