TY - GEN
T1 - Estimation of dynamic friction
AU - Friedland, Bernard
AU - Mentzelopoulou, Sofia
PY - 1993/12/1
Y1 - 1993/12/1
N2 - Evidence is mounting that friction is a dynamic phenomenon. Three techniques for estimating dynamic friction are presented. The first uses an observer based on a static model; the second uses an observer that tracks the friction force; the third is based on estimation of the friction coefficient of a correct dynamic model. By simulation it is found that the observer that is based on the correct model performs the best, but all are satisfactory. The results indicate that the dynamic effects of friction in control systems can be dealt with effectively.
AB - Evidence is mounting that friction is a dynamic phenomenon. Three techniques for estimating dynamic friction are presented. The first uses an observer based on a static model; the second uses an observer that tracks the friction force; the third is based on estimation of the friction coefficient of a correct dynamic model. By simulation it is found that the observer that is based on the correct model performs the best, but all are satisfactory. The results indicate that the dynamic effects of friction in control systems can be dealt with effectively.
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M3 - Conference contribution
AN - SCOPUS:0027886867
SN - 0780312988
T3 - Proceedings of the IEEE Conference on Decision and Control
SP - 1919
EP - 1924
BT - Proceedings of the IEEE Conference on Decision and Control
PB - Publ by IEEE
T2 - Proceedings of the 32nd IEEE Conference on Decision and Control. Part 2 (of 4)
Y2 - 15 December 1993 through 17 December 1993
ER -