Abstract
A five-link mechanism of parallel structure with rotary kinematic pairs is considered. Possible configurations of the mechanism, its working regions, and singular positions are discussed. Possible optimization of its working zone without singular positions of the second kind is analyzed.
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Ganiev, R.F. and Glazunov, V.A., Manipulation parallel mechanisms and their applications in modern machine engineering, Dokl. Ross. Akad. Nauk, 2014, no. 4, pp. 1–4.
Gosselin, C.M. and Angeles, J., Singularity analysis of closed-loop kinematic chains, IEEE Trans. Rob. Autom., 1990, vol. 6, no. 3, pp. 281–290.
Glazunov, V.A., Koliskor, A.Sh., and Krainev, A.F., Prostranstvennye mekhanizmy parallel’noi struktury (Spatial Parallel Mechanisms), Moscow: Nauka, 1991.
Merlet, J.-P, Parallel Robots (New York, Springer-Verlag, 2006), 2nd ed.
Glazunov, V.A., Arkaelyan, V., Briot, S., and Rashoyan, G.V., Speed and force criteria for the proximity to singularities of parallel structure manipulators, J. Mach. Manuf. Reliab., 2012, vol. 41, no. 3, pp. 194–199.
Glazunov, V.A., Nguyen, N.H., and Nguyen, M.T., Singular configuration analysis of the parallel mechanisms, Mashinostr. Inzh. Obraz., 2009, no. 4, pp. 11–16.
Zakharov, M.N., Prochnostnaya nadezhnost’ oborudovaniya (Strength Reliability of the Equipment), Moscow: Mosk. Gos. Tekh. Univ. im. N.E. Baumana, 2011.
Laryushkin, P.A., Classification and occurrence conditions of singularities in parallel mechanisms, Izv. Vyssh. Uchebn. Zaved., Mashinostr., 2017, no. 1 (682), pp. 16–23.
Campos, L., Bourbonnais, F., Bonev, I.A., and Bigras, P., Development of a five-bar parallel robot with large workspace, Proc. ASME Pressure Vessels and Piping Conf.-2010, Montreal, 2010.
Laryushkin, P.A. and Palochkin, S.V., Workspace of the parallel structure manipulator with three degrees of freedom, Izv. Vyssh. Uchebn. Zaved., Tekhnol. Tekst. Prom-sti, 2012, no. 3 (339), pp. 92–96.
Laryushkin, P.A., Glazunov, V.A., and Erastova, K.G., Computation of the maximal actuation efforts in parallel manipulators at a specified value of external load, Mashinostr. Inzh. Obraz., 2016, no. 2 (47), pp. 40–46.
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Original Russian Text © M.N. Zakharov, P.A. Laryushkin, K.G. Erastova, 2017, published in Vestnik Mashinostroeniya, 2017, No. 11, pp. 10–14.
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Zakharov, M.N., Laryushkin, P.A. & Erastova, K.G. Stable Geometry of a Plane Five-Link Mechanism. Russ. Engin. Res. 38, 72–76 (2018). https://doi.org/10.3103/S1068798X1802020X
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DOI: https://doi.org/10.3103/S1068798X1802020X