Bio-Inspired Stored Magnetic Energy Actuator with Transient Triggering and Programmable Logic.

ABSTRACT: Smart actuators generally face the problems of limited response speed, dependence on external energy supply, and lack of multi-environmental signal logic judgment capability. Therefore, this study proposes a new paradigm of bionic magnetic energy actuator, which realizes high-speed autonomous response without external energy source by fusing magnetic transient triggering with programmable environmental logic gating strategy. Based on direct ink writing 3D printing technology, an integrated structure of "magnetic energy storage-environmental unlocking" is constructed by combining the directional magnetization design of a hard magnetic material (NdFeB/polydimethylsiloxane) with an environment-responsive locking material (phase-change wax, polyvinylpyrrolidone/ethanol solution). This structur

SUBMITTER: Xu C 

PROVIDER: S-EPMC12561206 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature