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MIT robotic hand can sense buried objects underground, ultra-thin fingers in the underground steering flexible touch sensitive

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Time of issue:2021-06-18
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(Summary description)This becomes difficult if the robotic hand reaches into granular materials such as sand, dirt, rice, etc., to identify and grasp the buried object.

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MIT robotic hand can sense buried objects underground, ultra-thin fingers in the underground steering flexible touch sensitive

(Summary description)This becomes difficult if the robotic hand reaches into granular materials such as sand, dirt, rice, etc., to identify and grasp the buried object.

Categories:News
Author:
Origin:
Time of issue:2021-06-18
Views:0

Information

This becomes difficult if the robot reaches into granular materials such as sand, dirt, and rice to identify and grasp the buried object.

To do this, the first challenge is a matter of form; the robot needs fingers that are slender enough to penetrate the sand, and not only that, but flexible enough to twist freely and sensitive enough to sense the exact shape of the buried object.

MIT researchers have found a tactile sensor called GelSight, which can act as a "Digger Finger" "finger". The sensor consists of a transparent gel, covered with a reflective film, when the object pressed on it, the reflective film will be deformed.

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Previous: Science cover: Chinese scientists make flexible robotic hand from plastic bottle cutouts for millimeter-precise grasping

Next: Top issue cover! Yale's ultra-flexible robot mimics human "palm-finger" mechanism

Previous: Science cover: Chinese scientists make flexible robotic hand from plastic bottle cutouts for millimeter-precise grasping

Next: Top issue cover! Yale's ultra-flexible robot mimics human "palm-finger" mechanism

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