Adaptive Compensation of Friction Forces with Differential Filter
Author(s) -
Kouichi Mitsunaga,
Takami Matsuo
Publication year - 2008
Publication title -
international journal of computers communications and control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.422
H-Index - 33
eISSN - 1841-9844
pISSN - 1841-9836
DOI - 10.15837/ijccc.2008.1.2377
Subject(s) - control theory (sociology) , position (finance) , controller (irrigation) , compensation (psychology) , nonlinear system , filter (signal processing) , differential (mechanical device) , adaptive control , computer science , dynamical friction , physics , artificial intelligence , control (management) , psychology , finance , quantum mechanics , psychoanalysis , agronomy , economics , computer vision , biology , thermodynamics , astrophysics
In this paper, we design an adaptive controller to compensate the non- linear friction model when the output is the position. First, we present an adaptive differential filter to estimate the velocity. Secondly, the dynamic friction force is compensated by a fuzzy adaptive controller with position measurements. Finally, a simulation result for the proposed controller is demonstrated.
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