Fractional-order hybrid control of robots manipulators

In this paper it is studied the implementation of fractional-order algorithms in the position/force hybrid control of robotic manipulators. The system robustness and performances are analysed, in terms of time responses, and compared with other control approaches. Moreover, it is also investigated t...

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Detalhes bibliográficos
Autor principal: Tenreiro Machado, J. A. (author)
Outros Autores: Azenha, Abílio (author)
Formato: conferenceObject
Idioma:eng
Publicado em: 1998
Assuntos:
Texto completo:http://hdl.handle.net/10400.22/13584
País:Portugal
Oai:oai:recipp.ipp.pt:10400.22/13584
Descrição
Resumo:In this paper it is studied the implementation of fractional-order algorithms in the position/force hybrid control of robotic manipulators. The system robustness and performances are analysed, in terms of time responses, and compared with other control approaches. Moreover, it is also investigated the effect of nonlinear phenomena at the robot joints such as nonlinear friction, dynamic backlash and flexibility.