Publication

Device having a plurality of latching micro-actuators and method of operating the same

Related publications (35)

High Permittivity Siloxanes as Promising Materials for Dielectric Elastomer Transducers: From Synthesis to Application

The speed of change in the modern world is impressive. Within the last 50 years, many devices and technologies have significantly transformed their appearance, intrinsic characteristics and improved their performance. Computers have changed from the size o ...

EPFL2022

Sensorless Quasi-static Piezoelectric Actuator for Micro-Robotics

Louis Antoine Masson

Research interest into the miniaturisation of micro-robots has soared in recent years due to the availability of suitable integrated actuators. The reduction in size of these components is achieved through the implementation of Self-Sensing Actuation (SSA) ...

EPFL2020

Dynamically reconfigurable DEAs incorporating shape memory polymer fibers

Herbert Shea, Bekir Aksoy

We present variable stiffness dielectric elastomer actuators (DEAs), combining a single DEA actuator with embedded shape memory polymer (SMP) fibers, which can be electrically addressed to locally reduce the stiffness by a factor of 100. The device accommo ...

SPIE-INT SOC OPTICAL ENGINEERING2019

Minimum Energy Adaptive Structures – All-In-One Problem Implementation

Gennaro Senatore, Jan Friedrich Georg Brütting, Yafeng Wang

This paper presents new implementations of a design method to obtain minimum energy adaptive structures. The design method was formulated in previous work [1, 2] for reticular structures equipped with sensors (e.g. strain, optical) and linear actuators. Th ...

2019

Design of an Innovative Cylindrical Spring with a Negative Stiffness

Yves Perriard, Yoan René Cyrille Civet, Jonathan André Jean-Marie Chavanne

Interest in the dielectric electroactive polymer is growing in the medical field because of the large similarity with the biological muscles. With the objective to create an artificial pump based on DEAP, this paper presents the concept of an innovative sp ...

IEEE2018

Parametric study of Pneumatic Circuit Model for Powering and Controlling Soft Pneumatic Actuators

Jamie Paik, Sagar Dattatray Joshi

Soft pneumatic actuator (SPA) based devices often use heuristic approaches for designing the power and control system, which are not necessarily optimized for the application. Especially in portable applications, due to constraints on the overall size and ...

2018

Planar pop-up actuator device with embedded electro-magnetic actuation

Jamie Paik, Amir Firouzeh, Marco Salerno

A planar actuator device, including a base plate including a first, second, and third pair of planar coils, each pair of planar coils having an inner coil and an outer coil, each pair of planar coils arranged along a first, second, and third linear motion ...

2018

A planar pop-up actuator device with embedded electro-magnetic actuation

Jamie Paik, Stefano Mintchev, Amir Firouzeh, Marco Salerno

2018

A Miniature Multimodal Actuator for Effective Tactile Feedback: Design and Characterization

Huaiqi Huang, Tao Li

We designed a miniature multimodal actuator by combining servomotors and vibrators. The actuator is mainly designed to non-invasively deliver tactile information to human skin by high-frequency vibration and low-frequency pressures simultaneously. By utili ...

Elsevier Science Bv2016

Series Elastic Actuation for Assistive Orthotic Devices: Case Study of Pneumatic Actuator

Hannes Bleuler, Mohamed Bouri, Jonathan Olivier, Amalric Louis Ortlieb

Wearable assistive robotics is a modern field where intelligent actuated systems work in collaboration with the body to replace a lost limb, to enhance performances (e.g. carrying load, walking, running, jumping) or to train or rehabilitate specific activi ...

Springer-Verlag Berlin2016

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