Response of the actuator to different stimulations.

Slides:

Advertisements

Similar presentations

Demonstrations I, II, and III.

Advertisements

Self-folding triangular devices at two scales.

Degradation of MSP samples in 37°C DPBS solution.

Basic design concept of human mimetic humanoid.

Comparing previous simulation work with current study.

TPAD controller schematic and testing for WPC.

TPAD controller performance for three force components.

Cable-driven system diagram for structure matrix.

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

TPAD training protocol.

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.

Examples of AEGIS autonomous target selection.

Workspace comparison of Delta robots.

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

Distribution of the number of collisions and the average closest-neighbor distance as a function of communication range and delay. Distribution of the.

Visual explanation of the interaction terms.

Gripper that grasps autonomously.

Visual explanation of the interaction terms.

Power-free sterilization of culture plate.

The foldable robotic arm with seven modules assembled in series.

AEGIS intelligent targeting compared with blind targeting.

Innocuous (mechanoreception) and noxious (nociception) prosthesis sensing and discrimination in an amputee. Innocuous (mechanoreception) and noxious (nociception)

Details of the soft, bistable valve.

Prosthesis grasping and control.

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.

Online verification using reachable occupancies.

Cell viability tests. Cell viability tests. SEM images of (A) MC3T3-E1 cells and (B) MSCs on days 1, 3, and 5 of culture. (C) Survival rates of MC3T3-E1.

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

Prosthesis system diagram.

Effect of slenderness on optimal shapes.

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

Microrobots with different cell-carrying capacities under different grid lengths (lg) and burr lengths (lb). Microrobots with different cell-carrying capacities.

Self-sensing of actuator position.

Schematic of experimental setup and screen captures from swimming.

Degradation of MSP samples in 37°C DPBS solution.

Schematic representation of MT sorting under a given electric field.

Fig. 6 Multifunctional smart devices based on MXCC actuators.

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.

The two modalities for the multitask condition.

Potential applications of the light-induced actuator.

Simulation results of magnetic driving ability in hepatic artery, portal vein, and hepatic vein. Simulation results of magnetic driving ability in hepatic.

In vitro cell-release experiments on a glass substrate.

RAD sampler design. RAD sampler design. (A) One arm of the RAD sampler with revolute joints shown as dotted lines. A fold is initiated by rotating the.

Folding unit based on the plane symmetric Bricard linkage.

Fig. 2 2D QWs of different propagation lengths.

Motions of the biohybrid robot powered by the antagonistic pair of skeletal muscle tissues. Motions of the biohybrid robot powered by the antagonistic.

Object manipulations performed by our biohybrid robots.

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.

Actuating properties of Vis light–induced actuation.

Galloping-like gait with the design of a two-legged robot.

AEGIS autonomous targeting process.

Fig. 5 Schematic phase diagrams of Ising spin systems and Mott transition systems. Schematic phase diagrams of Ising spin systems and Mott transition systems.

Fig. 1 Average contribution (million metric tons) of seafood-producing sectors, 2009–2014. Average contribution (million metric tons) of seafood-producing.

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.

Fabrication of metal origami structures.

Fig. 2 Investigating the interactions between the n-type polymer and the enzyme, which lead to efficient electrical communication. Investigating the interactions.

Discrimination accuracy across conditions.

State-of-the-art midwater sampling tools.

Kinematic and mechanical advantage trade-off study.

The biomimetic pressure sensing ability.

Breakdown of incorrect participant responses.

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

Evaluating the performance of the robotic system through comparison with human trackers. Evaluating the performance of the robotic system through comparison.

Comparison of children’s behavior between the three conditions.

Setup used in the study. Setup used in the study. A child interacts with the robot tutor with a large touchscreen sitting between them, displaying the.

Presentation transcript:

Response of the actuator to different stimulations. Response of the actuator to different stimulations. (A) Actuation induced by UV, Vis, and NIR lights at 10 mW/cm2. (B) QCM measurement of Ni(OH)2-NiOOH showing a mass increase under humid environment and a mass decrease upon the light illumination. (C) Photos of the oxidized (top) and reduced (bottom) actuator at different RHs. (D) Schematic diagram of Joule heating experiment and the heat-induced actuation of an actuator with size of about 30 × 25 mm2 under 1.5-A electrical current. K. W. Kwan et al. Sci. Robotics 2018;3:eaat4051 Copyright © 2018 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works