نتایج جستجو برای: pantographic

تعداد نتایج: 76  

2017
Emilio Turco Ivan Giorgio Anil Misra Francesco dell'Isola

One of the most interesting challenges in the modern theory of materials consists in the determination of those microstructures which produce, at the macro-level, a class of metamaterials whose elastic range is many orders of magnitude wider than the one exhibited by 'standard' materials. In dell'Isola et al. (2015 Zeitschrift für angewandte Mathematik und Physik66, 3473-3498. (doi:10.1007/s000...

Journal: :International Journal of Solids and Structures 2021

In the problem of synthesis metamaterials, pantographic architecture revealed remarkable potentialities. Indeed it allowed for second gradient 2D (nonlinear) continua: i.e. shells whose deformation energy depends also on derivatives displacements in tangent directions to reference configuration. Moreover, seems be able produce metamaterials macroscopic elongations are large, albeit remaining el...

2018
Alexander Sprowitz Alexandre Tuleu Mostafa Ajaoolleian Massimo Vespignani Rico Moeckel Peter Eckert Michiel D'Haene Jonas Degrave Arne Nordmann Benjamin Schrauwen Jochen Steil Auke Jan Ijspeert

We present Oncilla robot, a novel mobile, quadruped legged locomotion machine. This large-cat sized, 5.1 kg robot is one of a kind of a recent, bioinspired legged robot class designed with the capability of model-free locomotion control. Animal legged locomotion in rough terrain is clearly shaped by sensor feedback systems. Results with Oncilla robot show that agile and versatile locomotion is ...

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