A method for calculation, with high time resolution, of acceleration of an object in motion from a measurement, with low time resolution, of speed of the object, comprises approximation of the speed of the object from the speed measurement and a parametric model describing the motion of the object. The method further comprises estimation of parameters in the parametric model through a parametric estimation method based on the speed measurement and the parametric model. The method also comprises calculation of acceleration of the object from the parametric model and the estimated parameters, and calculation of a quality index representing the quality of the calculated acceleration from a quality measure representing the adaptation of the parametric model to the speed measurement, and a quality measure representing the quality of the speed measurement.
CALCULATION OF ACCELERATION BASED ON SPEED MEASUREMENT
BESCHLEUNIGUNGSBERECHNUNG AUF BASIS EINER GESCHWINDIGKEITSMESSUNG
CALCUL D'ACCÉLÉRATION FONDÉ SUR UNE MESURE DE VITESSE
2017-07-19
Patent
Elektronische Ressource
Englisch
IPC: | G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte |
Speed measurement during acceleration
Engineering Index Backfile | 1943
Absolute Speed Measurement of Vehicles from Noisy Acceleration and Erroneous Wheel Speed
British Library Conference Proceedings | 1993
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