Beating to rotational transition of a clamped active ribbon-like filament

摘要: We present a detailed study of clamped ribbon-like filament under compressive active force using Brownian dynamics simulations. show that is able to capture beating as well rotational motion the force. The nature oscillation governed by torsional rigidity filament. frequency almost independent rigidity. gives butterfly shape trajectory free-end monomer, whereas yields circular on plane. binormal correlation and principal component analysis reveal butterfly, elliptical, trajectories free end monomer. phase diagram for different kinds in parameter regime