2 papers
cond-mat.soft2026
A transient nonlinear finite element framework and implementation of coupled electro-chemo-mechanics of polyelectrolyte hydrogels
Bibekananda Datta, Brandon K. Zimmerman, Thao D. Nguyen
Polyelectrolyte (PE) hydrogels exhibit complex behavior characterized by large mechanical deformations, nonlinear stress response, solvent transport, and ion diffusion. The interpl…
cs.RO2023
A Data-Driven Approach to Geometric Modeling of Systems with Low-Bandwidth Actuator Dynamics
Siming Deng, Junning Liu, Bibekananda Datta +5
It is challenging to perform system identification on soft robots due to their underactuated, high-dimensional dynamics. In this work, we present a data-driven modeling framework,…