DynaSense AHRS
Tensor Tech
Ground-equipment attitude and heading reference system built on array-IMU technology using automotive-grade IMUs.
Key figurescomparable across the catalogue
- Power
- 2 W
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Yaw, roll, and pitch accuracy
- < 0.5 deg
- Angular velocity limit of the system
- > ± 125 deg/second, configurable
- 3-axis magnetometer
- Optional
- Update rate
- 50 Hz
- Operating temperature range
- -20 ~ 80 deg C
- Bias instability (deg per hour)
- < 4
- Bandwidth
- 25 Hz
- Communication interface
- UART and WiFi
- Angular random walk (deg per sqrt hour)
- < 0.25
- Application
- Satellite Ground Equipment
- Power consumption
- < 2 W
About
The array-IMU technology achieves tactical-grade performance using automotive-grade IMUs by filtering readouts from multiple sensors. This approach, derived from Tensor Tech’s satellite ADCS-MCB product, ensures stable lead times and cost-effectiveness. Different IMU combinations can be configured to optimize performance and cost based on customer requirements. Product features: configurable IMU array size; sensor bias auto-estimation; pre-calibration before delivery; configurable software for state estimation. Optimal AHRS performance requires tuning for specific operating environments; Tensor Tech offers flexible hardware scaling and professional software tuning services. DynaSense is targeted at satellite ground equipment applications.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.