MTi OEM
The MTi OEM is a board-only version of the MTi, available for seamless and tight integration in your application. The housing-less MTi OEM is an exceptionally small and ultra-light (11 gram) Attitude and Heading Reference System with the same functionality as the regular MTi.
| |
|
| |
|
| |
|
Leaflet |
|
| Download the MTi leaflet: |
 |
| |
|
Features
- accurate full 360 degrees 3D orientation output (Attitude and Heading)
- highly dynamic response combined with long-term stability (no drift)
- 3D acceleration, 3D rate of turn and 3D earth-magnetic field data
- all solid-state miniature MEMS inertial sensors inside
- compact design
- high update rate
- various digital output modes
- accepts or generates synchronization pulses
- temperature, 3D misalignment and sensor cross-sensitivity compensated
Fields of use
- robotics
- aerospace
- autonomous vehicles
- marine industry
- bore industry
- automotive and motor sports
>> Contact Xsens
Attitude and Heading |
|
|
Interfacing |
|
|
Static accuracy (roll/pitch)
|
<0.5 deg
|
|
Digital interface
|
RS-232, RS-485, RS 422 |
|
Static accuracy (heading)1
|
<1 deg
|
|
|
(max 921k6 bps) and USB (ext. converter)
|
|
Dynamic accuracy2
|
2 deg RMS
|
|
Operating voltage
|
4,5 - 30V
|
|
Angular resolution3
|
0.05 deg
|
|
Power consumption |
350 mW
|
|
Dynamic range:
|
|
|
Interface options i/o
|
SyncOut, AnalogIn, SyncIn
|
|
- Pitch
|
± 90 deg
|
|
|
(Depends on digital interface)
|
| - Roll/Heading |
± 180 deg |
|
|
|
| Maximum update rate: |
|
|
Maximum Operational limits |
|
| - Onboard processing |
120 Hz |
|
Ambient temperature |
-20.... +60 oC |
| - External processing |
512 Hz |
|
operating range4 |
|
| |
|
|
|
|
| |
|
|
|
|
|
1 in homogeneous magnetic environment
2 under condition of a stabilized Xsens sensor fusion algorithm
3 1σ standard deviation of zero-mean angular random walk
4 non-condensing environment
|
Sensor performance |
|
|
|
| |
rate of turn
|
acceleration
|
magnetic field
|
|
Dimensions
|
3 axes
|
3 axes
|
3 axes
|
|
Full Scale (standard)
|
± 300 deg/s
|
± 50 m/s²
|
± 750 mGauss
|
|
Linearity
|
0.1% of FS
|
0.2% of FS
|
0.2% of FS
|
|
Bias stability5 (1σ)
|
1 deg/s
|
0.02 m/s²
|
0.1 mGauss
|
|
Scale Factor stability5 (1σ)
|
-
|
0.03%
|
0.5%
|
|
Noise
|
0.05 deg/s/√Hz
|
0.002 m/s²/√Hz
|
0.5 mGauss (1σ)
|
|
Alignment error
|
0.1 deg
|
0.1 deg
|
0.1 deg
|
|
Bandwidth
|
40 Hz
|
30 Hz
|
10 Hz
|
|
Max update rate
|
512 Hz
|
512 Hz
|
512 Hz
|
| |
|
|
|
| |
|
|
|
|
5 deviation over operating temperature range (1σ)
|
Housing |
|
|
|
|
|
| Dimensions (WxLxH) |
|
48 x 33 x 15 mm |
|
|
|
| Weight |
|
11 g |
|
|
|
| |
|
|
|
|
|
Options |
|
|
|
|
|
| Interface: |
|
Full scale acceleration: |
|
Full scale rate of turn:
|
|
| RS-232 |
28 |
1.7g (17 m/s²)
|
A33
|
150 deg/s
|
G15
|
| RS-485 |
48 |
5g (50 m/s²)
|
A53
|
300 deg/s
|
G35
|
| RS-422 |
68 |
18g (180 m/s²)
|
A83
|
1200 deg/s
|
G25
|
| |
|
|
|
|
|
| Product code: |
|
MTi-## A## G## |
|
|
|
| Standard version: |
|
MTi-28 A53 G35 |
|
|
|
|
MTi |
| The MTi is a miniature size and low weight 3 DOF Attitude and Heading Reference System (AHRS). The MTi contains accelerometers, gyroscopes and magnetometers in 3D, available within several performance ranges. Its internal low-power signal processor provides drift-free 3D orientation as well as calibrated 3D acceleration, 3D rate of turn and 3D earth-magnetic field data. |
| |
| The MTi is an excellent measurement unit for stabilization and control of cameras, robots, vehicles and other (un)manned equipment. |
| |
| The sophisticated Xsens sensor fusion algorithm can e.g. cope with temporary magnetic disturbances, resulting in a reliable orientation estimate. Additionally, the MTi incorporates a magnetic field mapping routine to correct for hard and soft iron effects that can affect the heading performance. |
| |
MTi Highlights |
 Real-time computed attitude/heading and inertial dynamic data- 360º orientation referenced by gravity and Earth Magnetic Field
- Integrated 3D gyroscopes, 3D accelerometers and 3D magnetometers
- On board DSP, running the sensor fusion algorithm
- Gyroscopes that enable high-frequency orientation tracking
- High update rate (120 Hz), inertial data processing at max 512 Hz
- Individually calibrated for temperature, 3D misalignment and sensor cross-sensitivity
- Easy integration with the MT Software Development Kit, which provides an extensive set of tools for every level of interfacing
|
| Go to the MTi page |
| |
MTi-G |
| The MTi-G is a miniature size and low weight 6 DOF Attitude and Heading Reference System (AHRS). The MTi-G contains 3D accelerometers, 3D gyroscopes, 3D magnetometers, an integrated GPS receiver, a static pressure sensor and temperature sensor. The inertial sensors are available within several performance ranges. Its internal low-power signal processor provides drift-free 3D orientation as well as calibrated 3D acceleration, 3D rate of turn, 3D earth-magnetic field, 3D position and 3D velocity data. |
| |
| The MTi-G is an excellent measurement unit for stabilization and control of air and ground objects, especially when (long lasting) accelerations are involved. |
| |
 The MTi-G is designed for reliable orientation output within applications facing long-lasting accelerations, a typical error source for any AHRS using the gravity as its reference estimating roll and pitch. The loose coupling works both sides: double-integrating the accelerometers for short periods, the MTi-G is able to calculate position and velocity even during short GPS outages. There are several more corrections realized to aid the IMU functionality and to enhance the GPS measurements. |
| |
MTi-G Highlights |
- Real-time computed GPS-enhanced attitude/heading and inertial enhanced position/velocity data
- GPS integration overcomes typical IMU challenges
- Integrated AHRS, GPS and static pressure sensor
- On board DSP, running the sensor fusion algorithm
- High update rate (120 Hz), inertial data processing at max 512 Hz
- individually calibrated for temperature, 3D misalignment and sensor cross-sensitivity
- Easy integration with the MT Software Development Kit, which provides an extensive set of tools for every level of interfacing
|
| |
| Go to the MTi-G page |
