Results 201 to 210 of about 10,016,579 (306)
Advanced Science, EarlyView.Geometric constraint reconfiguration enables a rigid–foldable kirigami‐inspired mechanism to switch between twisting, directional translation, and self‐locking states. By encoding multifunctionality directly into its architecture, the mechanism achieves multimodal motion and passive locking without reassembly, providing a compact platform for adaptive ...
Jianlin Wang, Zhongmin Song, Ketao Zhang
wiley +1 more source
Robust Disturbance Estimation-Based Control: Case Study on an Airship Attitude Tracking Problem. [PDF]
Entropy (Basel)Stoica AM, Pană V, Ştefănescu IB.
europepmc +1 more source
Dimple‐Encoded Reprogrammable Origami
Advanced Science, EarlyView.Local snap‐through of bistable dimples turns flat elastic sheets into reprogrammable origami structures. Interaction‐guided dimple arrays act as angle‐programmable hinge bands, enabling one sheet to morph into distinct polygonal and three‐dimensional configurations while retaining stable shapes for deployable and protective functions.
Qun Zhang +6 more
wiley +1 more source
Nonlinear control and observation of aerospace systems
, 2019 A la frontière des systèmes non linéaires continus et discrets, la classe des systèmes non linéaires à commande échantillonnée est une classe de systèmes à part entière qui a stimulé et stimule toujours de nombreuses recherches. Le sujet est d’autant plus important qu’il a été trop souvent sous estimé au profit de la recherche sur les commandes ...
openaire +1 more source
This is CAMI : Human Factors Research [SD .WMV (352x264/30fps/34.0 MB)]
Informational Video from the FAA's Civil Aerospace Medical Institute in Oklahoma ...
Civil Aerospace Medical Institute
core
A Robotic Testing Platform for Pipelined Discovery of Resilient Dielectric Elastomer Actuators
Advanced Science, EarlyView.This work introduces a robotic testing platform enabling high‐throughput, multi‐parameter lifetime mapping of linear dielectric elastomer actuators (DEAs). By integrating programmable high‐voltage control and automated electromechanical measurements, the system identifies material and operating conditions that double actuator lifetime.
Ang (Leo) Li +10 more
wiley +1 more source
Butterfly Wing Membranes' Deformation Study. [PDF]
Biomimetics (Basel)Wang B, Qiu J, Zhang Y, Zheng X, Lu K.
europepmc +1 more source
Printable Piezoresistive Hybrid Hydrogels Based on 2D MoS2 for Flexible Pulse Sensing
Advanced Science, EarlyView.Hybrid 1T‐MoS2‐based hydrogels are engineered through UV curing and 3D printing to achieve tunable electromechanical properties for wearable sensing. These soft architectures enhance mechanical stability and reproducible piezoresistive responses within the physiological pressure range.
Jenny Flores +18 more
wiley +1 more source
The management of incidental appendiceal mucinous neoplasm encountered during appendectomy: A single center experience. [PDF]
Medicine (Baltimore)Wang C +7 more
europepmc +1 more source
Advanced Science, EarlyView.Origami has inspired numerous soft deployable mechanisms for safe human‐robot interaction, while its intrinsic kinematic instability at arbitrary configurations limited their practical robotic application. This work presents a 3D printed meter‐scale origami robotic actuator capable of load‐bearing deformation through creaseline stiffness modulation.
Sung Yol Yu +5 more
wiley +1 more source