Catalog excerpts
Miniature MEMS Quartz AHRS Ideal for High-Precision Civil & Military Applications: • • • • • • • • Heading & Attitude Applications UAVs,Targets & Drones EO/IR Stabilization Remotely Operated Vehicles (Underwater) General Aviation (Experimental) Land Navigation Robotics Electronic Flight Instrumentation System (EFIS) Integration Extremely Small Size AHRS Solution for many Dynamic Applications RS-232 Digital Interface Low Power Consumption (<5W) Configurable Output Rate Jitter-Free Output Rate (400 Hz Max) Tested to meet TSO-C4c Bank (Roll) & Pitch Angle Performance Tested to meet TSO-C6d Heading Angle Performance MMQA Demo Software Supplied to Facilitate Integration The MMQ™A offers a unique combination of the Systron Donner Inertial solid-state MMQ™50 Inertial Measurement Unit (IMU) and advanced software that calculates an Attitude and Heading Reference (AHRS) solution from the gyro and accelerometer sensors, and an external 3-axis magnetometer. The MMQ™A's MEMS quartz rate sensors and MEMS accelerometers make up an IMU system that is used to calculate a highly accurate Roll, Pitch and Heading angle solution in varying dynamic applications. Roll and Pitch are stabilized by the accelerometers, and heading is stabilized by an external 3-Axis magnetometer. The user can configure the MMQ™A to output data at various sample rates with extremely low output rate jitter, and the data output format is simple to understand containing the 6 sensor outputs, the angle outputs, a Built-In-Test (BIT) word output and a multi-parameter revolving word output that provides system information including version string. The MMQ™A combines tremendous performance and versatility with an extremely compact size, low power consumption and low weight.
Open the catalog to page 1Miniature MEMS Quartz AHRS Physical Characteristics Size (Vol.) Weight Power I/O 9.0 in3 <0.50 lbs (<0.227 kg) + & – 12Vdc at <5W total RS-232 – 400Hz Output Rate with < 100 microsecond jitter Attitude & Heading Performance Static Accuracy (Roll, Pitch, Heading) Dynamic Accuracy (Roll/Pitch) Dynamic Accuracy (Heading) < 0.5 Deg 1.5° RMS – Tested to TSO-C4c Roll & Pitch Performance Standards 3.0° RMS – Tested to TSO-C6d Heading Performance Standards Rate Channels Range Bias Turn-on to turn-on Stability Bias In-run Stability (at any temperature) Bias Instability Angle Random Walk Scale Factor...
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