Inertial Measurement Units
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Sébastien Ferrand
Program Manager
UmiX Series is a range of high-performance Inertial Measurement Units (IMU) designed for demanding applications. The sensor core provides rotation and acceleration vectors from 3 Fiber-Optic Gyroscopes (FOG) and 3 iXal-S Vibrating Beam Accelerometers (VBA), all of which are designed in-house.
UmiX offers north-seeking grade FOG capabilities, with a long-term stability suitable for navigation within GNSS-denied environments. The solid-state technology is also suitable for high-end stabilization systems.
Embedded processing makes UmiX a ready to use and calibration-free system. No additional processing is required before attitude computation.
Fiber-Optic Gyroscopes
UmiX U5 | UmiX U9 | |
---|---|---|
Dynamic | ± 490°/s max | ± 3000 °/s max |
Angular Random Walk | 0.01 °/√h | 0.01 °/√h |
Bandwidth | 5 kHz | 5 kHz |
Latency | 250 µs | 250 μs |
In Run Bias | 0.02°/h 1σ | 0.02 °/h 1σ |
Residual Bias | 0.05°/h 1σ | 0.05 °/h 1σ |
Scale Factor Error | 40 ppm 1σ | 40 ppm 1σ |
UmiX U5 | UmiX U9 | |
---|---|---|
Dynamic | ± 490°/s max | ± 3000 °/s max |
Angular Random Walk | 0.01 °/√h | 0.01 °/√h |
Bandwidth | 5 kHz | 5 kHz |
Latency | 250 µs | 250 μs |
In Run Bias | 0.02°/h 1σ | 0.02 °/h 1σ |
Residual Bias | 0.05°/h 1σ | 0.05 °/h 1σ |
Scale Factor Error | 40 ppm 1σ | 40 ppm 1σ |
Vibrating Quartz Accelerometers
UmiX U5 | UmiX U9 | |
---|---|---|
Dynamic | ±30 g | ±100 g |
Bandwidth | >500 Hz | >500 Hz |
In run bias | 5 µg 1σ | 5 µg 1σ |
Residual bias | 150 µg 1σ | 150 µg 1σ |
Scale factor error | 40 ppm 1σ | 40 ppm 1σ |
Ask for Quote | Ask for Quote |
UmiX U5 | UmiX U9 | |
---|---|---|
Dynamic | ±30 g | ±100 g |
Bandwidth | >500 Hz | >500 Hz |
In run bias | 5 µg 1σ | 5 µg 1σ |
Residual bias | 150 µg 1σ | 150 µg 1σ |
Scale factor error | 40 ppm 1σ | 40 ppm 1σ |
Ask for Quote | Ask for Quote |