Soft robotic manipulators: Designs, actuation, stiffness tuning, and sensing

W Dou, G Zhong, J Cao, Z Shi, B Peng… - Advanced Materials …, 2021 - Wiley Online Library
Soft robotic manipulators are continuum robots made of soft materials and flexible
components. The goal of soft robotic manipulators research is to enable these manipulators …

Electroadhesion technologies for robotics: A comprehensive review

J Guo, J Leng, J Rossiter - IEEE Transactions on Robotics, 2019 - ieeexplore.ieee.org
Electroadhesion (EA) is an electrically controllable adhesion mechanism that has been
studied and used in fields including active adhesion and attachment, robotic gripping …

Effect of screen printing parameters on sensor and actuator performance of dielectric elastomer (DE) membranes

B Fasolt, M Hodgins, G Rizzello, S Seelecke - Sensors and Actuators A …, 2017 - Elsevier
Screen printing represents an effective way for applying stretchable electrodes on silicone
thin films for the fabrication of dielectric elastomer transducers (DET). Screen printing allows …

Integrated bending actuation and the self‐sensing capability of poly (vinyl chloride) gels with ionic liquids

Z Liu, B Li, YD Liu, Y Liang - Advanced Functional Materials, 2022 - Wiley Online Library
Soft actuation materials often only perform an actuation function, and do not achieve the
function of self‐sensing. In this work, the polyvinyl chloride (PVC) gels are prepared with a …

An inductance-based sensing system for bellows-driven continuum joints in soft robots

W Felt, MJ Telleria, TF Allen, G Hein, JB Pompa… - Autonomous …, 2019 - Springer
In this work we present a novel, inductance-based system to measure and control the motion
of bellows-driven continuum joints in soft robots. The sensing system relies on coils of wire …

Towards sensorless soft robotics: Self-sensing stiffness control of dielectric elastomer actuators

G Rizzello, P Serafino, D Naso… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
In this article, we present a sensorless stiffness control (SC) architecture for a soft dielectric
elastomer (DE) membrane actuator. The method relies on a self-sensing algorithm that …

Design and control of a high-speed positioning system based on dielectric elastomer membrane actuators

S Hau, G Rizzello, M Hodgins, A York… - IEEE/ASME …, 2017 - ieeexplore.ieee.org
Dielectric elastomers (DEs) represent a new family of electromechanical transducers
capable of undergoing large actuation stroke (> 100%), allowing it to achieve performance …

Capacitive stretch sensing for robotic skins

A Tairych, IA Anderson - Soft robotics, 2019 - liebertpub.com
Various types of artificial skins have been developed to provide robots with a sense of touch.
Because of their compliance, dielectric elastomer (DE) capacitive sensors are particularly …

[HTML][HTML] A review of cooperative actuator and sensor systems based on dielectric elastomer transducers

G Rizzello - Actuators, 2023 - mdpi.com
This paper presents an overview of cooperative actuator and sensor systems based on
dielectric elastomer (DE) transducers. A DE consists of a flexible capacitor made of a thin …

Silicone based dielectric elastomer strip actuators coupled with nonlinear biasing elements for large actuation strains

S Hau, D Bruch, G Rizzello, P Motzki… - Smart Materials and …, 2018 - iopscience.iop.org
There are two major categories of dielectric elastomer actuators (DEAs), which differ from
the way in which the actuation is exploited: stack DEAs, using the thickness compression …