Kalman filter to measure position and speed of a linear actuator
Joël Maridor, Miroslav Markovič, Yves Perriard · 2011
This paper presents a method to dynamically filter the position and the speed of a linear actuator during its closing. A previous paper presented position detection without external sensor but, by simply deriving it, the corresponding speed was not usable because of the noise. The presented method describes a quick way to apply an adapted Kalman filter to effectively filter those signals without filling the DSP memory with their past values.