An AHRS (Attitude and Heading Reference System) is a device that uses different sensors, like: gyroscopes, accelerometers, magnetometers and a processing unit. Data from these different sensors are corrected and used to compute the roll, pitch, yaw and the attitude for an airborne vehicle. An Attitude and Heading Reference System (AHRS) can be connected to a gnss receiver, together used for geo-referencing aerial imagery and/or airborne laser scanning or for navigation and localisation purposes.
AHRS systems contain sensors on three axes that provide speed / acceleration and attitude information, including heading, pitch and roll angles. In principle AHRS systems are Inertial Measurement Units with a more accurate gyrocompass integrated.
The accuracy of the AHRS systems relays on the integration of temperature calibrated accelerometers, gyroscopes and magnetometers. In recent years the accuracy of AHRS systems have increase significatively thanks to the evolution of the sensors and sophisticated fusion algorithms that deliver accurate and reliable orientation (Heave, Heading and Attitude). AHRS Systems are versatile and have different uses as they can determined the orientation with high accuracy for dynamic applications.
The Parker ML5-AR, Attitude Reference, delivers low-cost precision measurements of dynamic inclination, acceleration and angular rate in challenging environments spe
Built on TSS core fibre optic gyro technology giving unparalleled attitude and heading reference system (AHRS) performance. SATURN offers a fast alignment time of on
The ISM3D is a highly accurate underwater Attitude & Heading Reference System providing Heading to ±0.5° of local Magnetic North with Pitch and Roll to ±0.07° accura
Unprecedented performance at your fingertips. The Tactical Embedded features a tactical-grade IMU and Multi-band GNSS receiver capable of RTK and PPK positioning, th
The MTi-3 is a self-contained Attitude Heading and Reference System (AHRS) as a 12.1 x 12.1 mm module. The Xsens optimized strapdown algorithm (AttitudeEngineTM) per
The 3DMGX5-AHRS is the smallest and lightest precision industrial AHRS available. It features a fully calibrated and temperature compensated triaxial accelerometer,
The MTi-630R is an Attitude and Heading Reference System with a rugged housing featuring IP68 protection against environmental influences. Building on the proven MTi
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