IMPROVE THE INNOVATION Today: High Performance Inertial Measurement Systems WWW.FEDERICOLOL LI.COM.

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Presentation transcript:

IMPROVE THE INNOVATION Today: High Performance Inertial Measurement Systems LI.COM

Inertial Sensors & Co Accelerometer Gyroscope Magnetometer GPS Barometer Inertial Measurement Unit (IMU) Attitude, heading reference sensor (AHRS)

LI.COM Inertial Measurement Unit (IMU) 6 degrees of freedom (DOF) Combines 3 accelerometers and 3 gyroscopes Outputs 3 linear accelerations and 3 angular rates Used for positioning

LI.COM Attitude, Heading Reference Sensor (AHRS) Combines 3 accelerometers, 3 gyros and 3 magnetometers Outputs pitch, roll and yaw, Quaternion, orientation matrix Used for navigation Include sensor fusion algorithms

LI.COM Sensor calibration calibration as this is the key to obtaining the best performance out of the inertial sensors that we manufacture. Temperature calibration Magnetometer accelerometer and gyro calibration the internal algorithm can estimate some stochastic errors

LI.COM Sensor calibration

LI.COM X-100

X-100 Performance 2kHz. High-performance EKF Tuned for performance under vibrations and magnetic distortions sensor fusion technology

LI.COM Applications Platform stabilization Navigation of unmanned vehicles Biomedical research Sports training and enhancement Mapping Vehicle dynamics studies Antenna pointing Oceanography – wave height Inertial tracking GPS aiding Robotic control

LI.COM VSAT pointing

LI.COM Stabilization and Navigation of UAVs

LI.COM Platform stabilization

LI.COM Structure analysis and deflection

LI.COM Thank you Any Questions?