Nonlinear vibration of a moving flexible printed electron web under multiphysics dynamics

Flexible electronic printing technology is a scientific that uses an “ink” material with conductive, dielectric, or semiconductor properties printed on flexible web substrate to achieve precise preparation of devices, which are widely used in information, energy, medical, and military fields. In the process electron webs under complex working conditions, moving will experience substantial unstable nonlinear dynamic behavior, such as divergence, flutter, bifurcation, chaos. Accordingly, because coupling effects conditions magnetic field, air electrostatic field forces, it indispensable explore equation motion. The theory multiphysics dynamics establishes vibration for conditions. discrete state space was obtained by Bubnov–Galerkin method. Utilizing Runge–Kutta technique fourth-order, Poincaré maps, phase-plane diagrams, power spectra, bifurcation graphs, time history diagrams were obtained. influences velocity, induction intensity, follower force analyzed. addition, Ansoft Maxwell finite element simulation software simulate distribution during roll-to-roll transmission. This paper determines stable range web, provides theoretical basis webs.