Abstract
Abstract
Mimosa pudica rapidly folds leaves when touched. Motion is created by pulvini, ‘the plant muscles’ that allow plants to produce various complex motions. Plants rely on local control of the turgor pressure to create on-demand motion. In this paper, the mechanics of a cellular material inspired from pulvinus of M. pudica is studied. First, the manufacturing process of a cell-controllable material is described. Its deformation behaviour when pressured is tested, focusing on three pressure patterns of reference. The deformations are modelled based on the minimisation of elastic energy framework. Depending on pressurisation pattern and magnitude, reversible buckling-induced motion may occur.
Subject
Engineering (miscellaneous),Molecular Medicine,Biochemistry,Biophysics,Biotechnology
Cited by
3 articles.
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