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Results 191 to 200 of about 40,052 (218)

Microscale 3D‐Printed Digital Strain Switches for Embedded Mechanical Computation

Advanced Materials Technologies, EarlyView.
Microscale 3D‐printed strain switches on flexible films convert deformation into native digital signals at geometry defined thresholds. A closed form model predicts switching from 3000 to 15 000 microstrain and is validated across 110 devices. Reliable ohmic closure and strain activated AND, OR, and XOR logic point toward low‐power mechanical ...
Regan Kubicek +3 more
wiley +1 more source

Multi-robot collision avoidance method in sweet potato fields. [PDF]

Front Plant Sci
Xu K, Xing J, Sun W, Xu P, Yang R.
europepmc +1 more source

Programming Actuation in 3D‐Printed Micro‐Architectures via Interfacial Adhesion Control

Advanced Materials Technologies, EarlyView.
A two‐phase meniscus‐guided 3D printing method directly fabricates microscale poly(3,4‐ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) and poly(vinyl alcohol) (PVA) bilayers with in situ programmable interfaces. Modulating the meniscus stretching speed switches the interface between separated and bonded states, which controls the mechanical ...
Xiao Huan +13 more
wiley +1 more source

Reinforcement learning-based dynamic field exploration and reconstruction using multi-robot systems for environmental monitoring. [PDF]

Front Robot AI
Lu T, Sobti D, Talwar D, Wu W.
europepmc +1 more source

A Study on Multi-Robot Task Allocation in Railway Scenarios Based on the Improved NSGA-II Algorithm. [PDF]

Sensors (Basel)
Shen Y, Meng J.
europepmc +1 more source

Transformer-Based Reinforcement Learning for Multi-Robot Autonomous Exploration. [PDF]

Sensors (Basel)
Chen Q, Wang R, Lyu M, Zhang J.
europepmc +1 more source

RoboMNIST: A Multimodal Dataset for Multi-Robot Activity Recognition Using WiFi Sensing, Video, and Audio. [PDF]