Global ETD Search
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Showing 1 to 4 of 4 for “"MEMS-IMU"”.
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Kinematic State Estimation using Multiple DGPS/MEMS-IMU Sensors
… the commercial MOCAP systems. The developed DGPS/MEMS-IMU multi-receiver fusion MOCAP system was assessed to have global trajectory accuracy of _0:0394m, relative limb position accuracy of _0:006497m. To conclude the research, several recommendations are made to improve the developed MOCAP system …
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The effect of carouseling on MEMS IMU performance for gyrocompassing applications
The concept of carouseling an IMU is simulated in order to improve the accuracy of MEMS IMUs. Carouseling consists of slewing the IMU through a pre-determined trajectory that is selected based on inherent properties that lead to improved performance. MEMS devices typically have far more uncertainty …
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MEMS IMU inertial measurement unit one-way-travel-time inertial measurement unit autonomous underwater vehicles
… a consumer grade microelectromechanical system (MEMS) inertial measurement unit (IMU) and a vehicle's dynamic model velocity. An implementation of an Extended Kalman Filter (EKF) that includes IMU bias estimation and coupled with a range filter, is obtained in the field on two OceanServer …
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MEMS IMU navigation with model based dead-reckoning and one-way-travel-time acoustic range measurements for autonomous underwater vehicles
… a consumer grade microelectromechanical system (MEMS) inertial measurement unit (IMU) and a vehicle’s dynamic model velocity. An implementation of an Extended Kalman Filter (EKF) that includes IMU bias estimation and coupled with a range filter, is obtained in the field on two OceanServer …