Software Release 1.9.0 - 1 Sept 2022
IMX-5 (IMU, AHRS, and GPS-INS)¶
The IMX-5™ is a 10-DOF sensor module consisting of a tactical grade Inertial Measurement Unit (IMU), magnetometer, and barometer. Output includes angular rate, linear acceleration, magnetic vector, and barometric pressure and altitude. IMU calibration consists of bias, scale factor, cross-axis alignment, and temperature compensation. The IMX-5 includes Attitude Heading Reference System (AHRS) sensor fusion to estimate roll, pitch, and heading. Adding GNSS input to the IMX-5 enables onboard Inertial Navigation System (INS) sensor fusion for roll, pitch, heading, velocity, and position.
The RUG-3-IMX-5™ series adds a rugged aluminum enclosure and RS232, RS485, and CAN bus to the IMX-5.
The RUG-3-IMX-5-RTK™ includes a multi-frequency GNSS receiver with RTK precision position enabling INS sensor fusion for roll, pitch, heading, velocity, and position.
The RUG-3-IMX-5-Dual™ includes two multi-frequency GNSS receivers with RTK precision position and dual GNSS heading/compass.
The Inertial Sense SDK is an open-source software development kit for quick integration to configure and communicate with Inertial Sense products. The SDK includes data logger, math libraries, and interface for Linux, Windows, and embedded platforms.
- Tactical Grade IMU
- Gyro: 1.5 °/hr Bias Instability, 0.16 °/√hr ARW
- Accel: 19 µg Bias Instability, 0.02 m/s/√hr VRW
- High Accuracy INS (w/ IMX-5): 0.03° Roll/Pitch, 0.1° Dynamic Heading
- Surface Mount Reflowable (PCB Module)
- Up to 1KHz IMU and INS Output Data Rate
- Small Form Factor: 15.6 x 12.5 x 2.9 mm
- Light Weight: 0.8 g
- Low power consumption: <110mW
- External GNSS Support (Multi-Band)
- Attitude (Roll, Pitch, Yaw, Quaternions), Velocity, and Position UTC Time Synchronized
- Triple Redundant IMUs Calibrated for Bias, Scale Factor, Cross-axis Alignment, and G-sensitivity
- -40°C to 85°C Sensor Temperature Calibration
- Binary and NMEA ASCII Protocol
- Barometric Pressure and Humidity
- Strobe In/Out Data Sync (Camera Shutter Event)
- Fast Integration with SDK and Example Software
|Integrated XBee Radio (RTK)||No||Yes (Option)||No|
|GPS Antenna Ports (Dual=Compassing)||No||Dual (Option)||Dual (Option)|
- Drone Navigation
- Unmanned Vehicle Payloads
- Stabilized Platforms
- Antenna and Camera Pointing
- First Responder and Personnel Tracking
- Pedestrian and Auto Outdoor / Indoor Navigation
- Health, Fitness, and Sport Monitors
- Hand-held Devices
- Robotics and Ground Vehicles
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