MMQA

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MMQA

Integrated Attitude, Heading and Reference System (AHRS) IMU (6DoF)

Description

Fully functional as a Quartz MEMS-based 6DoF IMU, the MMQA provides an unprecedented Roll, Pitch and Heading angle solution in varying dynamic conditions. It’s a natural system-based solution for Integrators and OEMs to use to answer a host of demanding applications. Quartz MEMS IMU accelerometers stabilize pitch and roll, while heading is stabilized with an external tri-axis magnetometer. Demanding TSO-C4c and TSO-C6D Heading performance standards are readily met with edge-of-technology MEMS rate sensor performance. Data outputs are user-configurable with Built-In-Test (BIT) multi-parameter revolving word output, with system information output including version string. Versatile yet compactly packaged, lightweight, and operates at low power consumption.


System Performance

Parameters Specifications Rate Channels Acceleration Channels

Weight

Power

I/O

 

Static Accuracy (Pitch, Roll, Heading)

Dynamic Accuracy (Pitch/Roll)

 

Dynamic Accuracy (Heading)

 

Vibration, Random

<0.50 lbs (<0.227 kg)
+ 12 Vdc at <5 watts total
RS-232; 400 Hz Output Rate

with <100 microsecond jitter
<0.5 Deg
1.5 Deg RMS; Tested to TSO-C4c

roll and pitch performance standards
3.0 Deg RMS; Tested to TSO-C6d

heading performance standards
6.0g RMS, 20Hz-2kHz, flat;

Meets DO-160D curves C, C1

 

Range 200°/ sec

Range + 10g

 

Documents