An Amazon delivery van became stuck on mudflats at The Broomway in Great Wakering, Essex, after reportedly following a GPS route. Coastguards were called to assist after the vehicle was caught by the ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

This project implements a bias-aware 2D state estimator that fuses IMU acceleration and GPS position to address two fundamental problems in robotics localization: - IMU drift caused by accelerometer ...

You might love the motivating tempo for workouts or the cadent call for calm that a smartwatch heart rate monitor provides. But when it’s time for an upgrade, what ...

Abstract: To address the problem in rotational inertial navigation systems (RINS) where residual sensor calibration errors lead to limited alignment convergence speed ...

Abstract: In single DC-link current sensor control for permanent magnet synchronous motor drives, a sampling delay error (SDE) inherently exists due to the ...

A complete machine learning pipeline for detecting stress events from real-world wristband sensor data. Built on the CAN-STRESS dataset from Arizona State University and Washington State University.