Publication
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. (7 refs.)
Yves Perriard, Douglas Martins Araujo, Faguy Tamwo Simo