Finite Element Modeling of Soft Actuators and Devices

Soft actuators, made from compliant materials that respond to various stimuli—such as electrical, mechanical, thermal, or magnetic—are revolutionizing the field of robotics. Unlike their rigid counterparts, soft actuators achieve functionality through large, flexible deformations. However, this same compliance introduces complex nonlinear behaviors that are difficult to predict and optimize through experimentation alone.

In this webinar, we will explore how finite element analysis (FEA) serves as a powerful design and optimization tool for soft actuators. You’ll learn how informed FEA can uncover the intricate relationships between input stimuli and actuator response, provide insight into nonlinear phenomena, and address complex multiphysics challenges. Through real-world examples, this session will demonstrate how simulation can dramatically reduce the need for physical prototyping while accelerating innovation in soft robotics.

Who Should Attend:

Engineers, researchers, and designers working in soft robotics, material science, or actuator design who are looking to enhance their modeling capabilities and better understand nonlinear material behavior.

Our Speaker - Dr. Nikolaos Vasios

Dr. Nikolaos Vasios is a Senior Engineer at Veryst Engineering.  Dr. Vasios has expertise in the numerical modeling and finite element analysis of nonlinear solids and structures, with a specific focus on metamaterials and soft robotic applications.  His research, primarily driven by computational tools, combines numerical methods, analytical solutions, and experiments for the inverse design and optimization of diverse products, including mechanical metamaterials and soft robots. Dr. Vasios has extensive finite element analysis experience and was one of the first worldwide recipients of the Abaqus Structural Analysis Associate certification by Dassault Systèmes.  His experience includes structural evaluation of pressure vessels for the oil and gas industry and defect sensitivity of CFRP composite panels for the aviation industry.  His work can be applied to provide solutions to problems in infrastructure, consumer products, medical devices, aviation, and the automotive industry.