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Tactile features for prosthesis perception.

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Presentation on theme: "Tactile features for prosthesis perception."— Presentation transcript:

1 Tactile features for prosthesis perception.
Tactile features for prosthesis perception. To determine which object is being touched during grasping, we implemented LDA to discriminate between the independent classes. As input features into the algorithm, we used (A) sensor pressure values, (B) the rate of change of the pressure signal, and (C) the number of active sensing elements during loading. Luke E. Osborn et al. Sci. Robotics 2018;3:eaat3818 Copyright © 2018 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works

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Demonstrations I, II, and III.

Demonstrations I, II, and III.
Soft robotic device applied to the RV in a pressure overload model of RHF. Soft robotic device applied to the RV in a pressure overload model of RHF. (A.

Soft robotic device applied to the RV in a pressure overload model of RHF. Soft robotic device applied to the RV in a pressure overload model of RHF. (A.
Degradation of MSP samples in 37°C DPBS solution.

Degradation of MSP samples in 37°C DPBS solution.
Comparison of predicted and measured forces and moments.

Comparison of predicted and measured forces and moments.
Demonstrations integrated system tests.

Demonstrations integrated system tests.
Basic design concept of human mimetic humanoid.

Basic design concept of human mimetic humanoid.
Comparing previous simulation work with current study.

Comparing previous simulation work with current study.
TPAD controller schematic and testing for WPC.

TPAD controller schematic and testing for WPC.
TPAD controller performance for three force components.

TPAD controller performance for three force components.
Three different types of transfer functions with a codomain of [0,1].

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

TPAD training protocol.
Self-sensing of actuator position.

Self-sensing of actuator position.
Multilayered e-dermis design and characterization.

Multilayered e-dermis design and characterization.
Workspace comparison of Delta robots.

Workspace comparison of Delta robots.
Ex vivo testing of the soft robotic devices.

Ex vivo testing of the soft robotic devices.
Distribution of the number of collisions and the average closest-neighbor distance as a function of communication range and delay. Distribution of the.

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.

Visual explanation of the interaction terms.
Soft robotic VAD implementations, control schemes, and HF models.

Soft robotic VAD implementations, control schemes, and HF models.
Visual explanation of the interaction terms.

Visual explanation of the interaction terms.
Innocuous (mechanoreception) and noxious (nociception) prosthesis sensing and discrimination in an amputee. Innocuous (mechanoreception) and noxious (nociception)

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

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