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The effect of fractional order in variable structure control
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Autores
Orientador(es)
Resumo(s)
This paper studies fractional variable structure controllers. Two cases are considered
namely, the sliding reference model and the control action, that are generalized from
integer into fractional orders. The test bed consists in a mechanical manipulator and the
effect of the fractional approach upon the system performance is evaluated. The results
show that fractional dynamics, both in the switching surface and the control law are
important design algorithms in variable structure controllers.
Descrição
Palavras-chave
Fractional calculus Variable structure systems Control Robotics
Contexto Educativo
Citação
Editora
Elsevier