Dielectric Elastomer

Dielectric elastomer actuators (DEAs), also known as artificial muscles, are electroactive polymers undergoing significant research due to their potential for soft robotics and other applications requiring flexible, adaptable actuation. Current research focuses on improving DEA models, including the development of inverse dynamic models, discrete differential geometry models, and neural network-based approximations to compensate for nonlinear behavior, to enable more precise control and prediction of their performance in various configurations, such as parallel robots and auxetic structures. This work is crucial for advancing the design and control of soft robots, sensors, and other devices, leading to improved performance and broader applicability in fields ranging from minimally invasive surgery to wearable technology.