Smart Adhesives via Magnetic Actuation
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202107748
Abstract: Smart adhesives possess a wide range of applications owing to their reversibly and repeatedly switchable adhesion in transfer technology. Despite recent advances, it still remains a technical and scientific challenge to achieve strategies for rapidly… read more here.
Keywords: adhesion; smart adhesive; via magnetic; smart adhesives ... See more keywords
Switching from Chemical to Electrical Micromotor Propulsion across a Gradient of Gastric Fluid via Magnetic Rolling.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c02605
Abstract: To address and extend the finite lifetime of Mg-based micromotors due to the depletion of the engine (Mg-core), we examine electric fields, along with previously studied magnetic fields, to create a triple-engine hybrid micromotor for… read more here.
Keywords: propulsion; chemical electrical; gastric fluid; via magnetic ... See more keywords
Optimal Control of Nonholonomic Systems via Magnetic Fields
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Control Systems Letters"
DOI: 10.1109/lcsys.2022.3226715
Abstract: Geometric optimal control utilizes tools from differential geometry to analyze the structure of a problem to determine the control and state trajectories to reach a desired outcome while minimizing some cost function. For a controlled… read more here.
Keywords: control; via magnetic; nonholonomic systems; control nonholonomic ... See more keywords
Monitoring of Rail Surface Damage via Magnetic Measurements
Sign Up to like & getrecommendations! Published in 2020 at "Acta Physica Polonica A"
DOI: 10.12693/aphyspola.137.644
Abstract: This paper reports about magnetic non-destructive evaluation of the rail surface exposed to long-time cyclic plastic deformation. Long-term severe plastic deformation and superimposing friction heating initiate pearlite matrix defragmentation and the corresponding refinement of magnetic… read more here.
Keywords: surface damage; rail surface; surface; via magnetic ... See more keywords