Fabrication process for Peano-HASEL actuators.

Slides:

Advertisements

Similar presentations

Self-folding triangular devices at two scales.

Advertisements

Degradation of MSP samples in 37°C DPBS solution.

Basic design concept of human mimetic humanoid.

TPAD controller performance for three force components.

Soft robotic VAD concept.

Cable-driven system diagram for structure matrix.

Demonstration of high-speed and precise actuation.

Three different types of transfer functions with a codomain of [0,1].

TPAD training protocol.

Basic components of Peano-HASEL actuators and principles of operation.

Scaling up forces with arrays of Peano-HASEL actuators.

Force-strain characteristics of Peano-HASEL actuators using hydrogel and aluminum electrodes. Force-strain characteristics of Peano-HASEL actuators using.

Fabrication of bilayer actuator composed of a hygroscopically active layer with aligned nanofibers and an inactive layer. Fabrication of bilayer actuator.

Self-sensing of actuator position.

Invisible Peano-HASEL actuators.

Velocity of hygrobots. Velocity of hygrobots. (A) The difference between l and lp corresponds to a distance that a hygrobot advances a period. (B) Velocity.

The RTK and examples of its usage.

Workspace comparison of Delta robots.

T2-weighted cross-sectional MR imaging of MSP swarms inside SD rats.

Robot design, component fabrication, and assembly.

Soft robotic device applied to the left side in a coronary ligation HF model. Soft robotic device applied to the left side in a coronary ligation HF model.

Group data during free walking between sessions 1 and 16.

Biohybrid structural color hydrogel films with autonomic iridescence displaying. Biohybrid structural color hydrogel films with autonomic iridescence displaying.

Results of the performance study experiment: Compression (sample size: n = 5). Results of the performance study experiment: Compression (sample size: n.

Power-free sterilization of culture plate.

The foldable robotic arm with seven modules assembled in series.

Details of the soft, bistable valve.

A novice user executing various subtasks from study 1.

Tukey boxplots overlaid on data points from objective and subjective measures, displaying results from study 1. Tukey boxplots overlaid on data points.

Tactile features for prosthesis perception.

The milliDelta: a millimeter-scale Delta robot.

Quasi-static and dynamic trajectories.

Online verification using reachable occupancies.

Experimental characterization of the milliDelta’s quasi-static workspace (yellow) compared with the theoretical workspace (blue) generated by the kinematic.

T2-weighted cross-sectional MR imaging of MSP swarms inside SD rats.

Experimental results for tremor reduction.

SoFi system overview. SoFi system overview. (Top, left to right) Soft robotic fish and diver interface module. (Bottom, left to right) Subcomponents of.

A summary of different energy sources for robotics.

Soft robotic device applied to the left side in a coronary ligation HF model. Soft robotic device applied to the left side in a coronary ligation HF model.

Cardiomyocytes cultured on microgroove-patterned structural color hydrogel films. Cardiomyocytes cultured on microgroove-patterned structural color hydrogel.

Self-sensing of actuator position.

Fig. 1 Map of water stress and shale plays.

Brain-computer interfaces.

Schematic of experimental setup and screen captures from swimming.

Details of an implementation of a mechanism within the control chambers for selective lengthening of the sides of the soft robot. Details of an implementation.

Basic components of Peano-HASEL actuators and principles of operation.

Active deformation of an RBC cargo propelled and pushed by a single bacterium through a 2-μm gap. Active deformation of an RBC cargo propelled and pushed.

Untethered kirigami-skinned soft crawlers.

Force-strain characteristics of Peano-HASEL actuators using hydrogel and aluminum electrodes. Force-strain characteristics of Peano-HASEL actuators using.

Degradation of MSP samples in 37°C DPBS solution.

Fig. 2 Stratigraphic profile of the Area 15 excavation block showing the diagnostic cultural materials and components alongside the stratigraphic sequence.

Results of the performance study experiment: Bending (sample size: n = 5). Results of the performance study experiment: Bending (sample size: n = 5). (A)

Underwater observatory.

Exp. 3A real-time results from two participants (TR1 and TR2) with below-elbow amputations peeling and reapplying electrodes during stimulation. Exp. 3A.

Fluorescence response of actuator.

Construction of a biohybrid robot with an antagonistic pair of skeletal muscle tissues. Construction of a biohybrid robot with an antagonistic pair of.

Potential applications of the light-induced actuator.

Overhead snapshots. Overhead snapshots. (A to E) Mark I3, robot experiments (movie S1). (F) Mark I3, simulation (movie S2, side by side with a run on the.

AEGIS autonomous targeting process.

Schemes of the structural color materials with autonomic regulation capability. Schemes of the structural color materials with autonomic regulation capability.

The RTK and examples of its usage.

Details of seal design. Details of seal design. (A) RAD sampler (left), with close-up view (right) indicating the soft edges that form the light seal.

Response of the actuator to different stimulations.

Proprioception. Proprioception. (A) Computer-aided design (CAD) model of each component of the cylinder and the completed device with three different stiffness.

Kinematic and mechanical advantage trade-off study.

Iron line orientation inside the PDMS matrix.

Floating microrobots with different preferred magnetization directions: Fabrication and control principles. Floating microrobots with different preferred.

Fig. 4 Spatial mapping of the distribution and intensity of industrial fishing catch. Spatial mapping of the distribution and intensity of industrial fishing.

Onboard sensors enable state feedback and closed-loop control of robotic skins. Onboard sensors enable state feedback and closed-loop control of robotic.

Fig. 4 Effects of individual picosecond and microsecond pulses.

Presentation transcript:

Fabrication process for Peano-HASEL actuators. Fabrication process for Peano-HASEL actuators. (A) Basic components of a Peano-HASEL actuator. (B) Two BOPP sheets were placed between two layers of Kapton film and sealed using a heated brass-rod die. The die was designed to give pouches (2 cm by 4 cm) with 2-mm access ports for filling with liquid dielectric. A PDMS sheet was placed below the Kapton as a load-dispersing layer. Figure S1 describes the heat-press in more detail. (C) Pouches were filled with FR3 liquid dielectric using a syringe. (D) A heated aluminum rod was used to seal the filling ports. (E) PDMS-backed hydrogel electrodes were placed on each side of the pouches. Figure S2 describes the process for fabricating these electrodes. (F) A finished actuator is shown. Nicholas Kellaris et al. Sci. Robotics 2018;3:eaar3276 Copyright © 2018 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works