On the Velocity and Acceleration Estimation from Discrete Time-Position Sensors ?
Roque J. Saltaren, Cecilia García, Gutiérrez Abascal · LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) · 2015
In this work is addressed the topic of estimation of velocity and acceleration from digital position data. It is presented a review of several classic methods and implemented with real position data from a low cost digital sensor of a hydraulic linear actuator. The results are analyzed and compared. It is shown that static methods have a limited bandwidth application, and that the performance of some methods may be enhanced by adapting its parameters according to the current state.