In memory of Professor José António Tenreiro Machado (1957-2021)

Carla M A Pinto^{1

2}, António M Lopes³, Alexandra M S F Galhano⁴

Affiliations

¹ Department of Mathematics, Polytechnic of Porto, Institute of Engineering, Rua Dr. António Bernardino de Almeida, 431, 431 4249-015 Porto, Portugal.
² Centre for Mathematics, School of Engineering, Polytechnic of Porto, University of Porto, Porto, Portugal.
³ LAETA/INEGI, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal.
⁴ Faculdade de Ciências Naturais, Engenharias e Tecnologias, Universidade Lusófona do Porto, Rua Augusto Rosa 24, 4000-098 Porto, Portugal.

Editorial

Carla M A Pinto et al. Nonlinear Dyn. 2022.

. 2022;107(3):1791-1800.

doi: 10.1007/s11071-021-07162-z. Epub 2022 Jan 5.

Carla M A Pinto^{1

2}, António M Lopes³, Alexandra M S F Galhano⁴

¹ Department of Mathematics, Polytechnic of Porto, Institute of Engineering, Rua Dr. António Bernardino de Almeida, 431, 431 4249-015 Porto, Portugal.
² Centre for Mathematics, School of Engineering, Polytechnic of Porto, University of Porto, Porto, Portugal.
³ LAETA/INEGI, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal.
⁴ Faculdade de Ciências Naturais, Engenharias e Tecnologias, Universidade Lusófona do Porto, Rua Augusto Rosa 24, 4000-098 Porto, Portugal.

No abstract available

Figures

1. Machado, J.A.T., de Carvalho, J.L.M.: A new variable structure controller for robot manipulators. In Third IEEE International Symposium on Intelligent Control. Arlington, Virginia, USA (1988)
1. Machado JAT. Variable structure control of manipulators with joints having flexibility and backlash. Syst. Anal. Model. Simul. 1996;23(1–2):93–101.
1. Machado, J. A. T., Azenha, A.: Fractional-order hybrid control of robot manipulators, in IEEE International Conference on Systems, Man and Cybernetics, San Diego, California, USA, 1998
1. Machado JT. The effect of fractional order in variable structure control. Comput. Math. Appl. 2012;64(10):3340–3350. doi: 10.1016/j.camwa.2012.02.004. - DOI
1. Machado JT, de Carvalho JM, Galhano AM. Analysis of robot dynamics and compensation using classical and computed torque techniques. IEEE Trans. Educ. 1993;36(4):372–379. doi: 10.1109/13.241614. - DOI