A method of measuring motion of a wheel comprises providing a first acceleration sensor (108) and a second acceleration sensor (110) configured to measure acceleration in respect of a first measurement axis and a second measurement axis. The second measurement axis is substantially orthogonal to the first measurement axis. First accelerations in respect of the first and second measurement axes are measured (204) and then a predetermined period of time is awaited (220) before second accelerations in respect of the first and second measurement axes are made (204). An estimate of change of acceleration is then calculated (206-210) by formulaically combining the first and second accelerations measured.
MOTION MEASUREMENT APPARATUS AND METHOD OF MEASURING MOTION OF A WHEEL
24.07.2025
Patent
Elektronische Ressource
Englisch
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B60C VEHICLE TYRES , Fahrzeugreifen |
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