Autonomous Interlocking of Magnetic Robots with Reversible, On-Demand Decoupling
발표자
진수현 (한양대학교)
연구책임자
위정재 (한양대학교)
초록
내용
Miniaturized magnetic robotshave been developed to accomplish complex tasks via collective behavior. However, inter-robot communication in magnetic system relies only on magnetic attraction, which is susceptible to disassembly in rough terrains or obstacle environments. Here, we present magnetic Linkbots with hook structures that autonomously form physical interlocking via magnetic actuations. Through the interlocked structures, the Linkbots achieve higher inter-robot assembly force than magnetically assembled robots. Also, the interlocking allows on-demand reversible decoupling, enhancing environmental adaptability. The interlocked Linkbots maintain their structure in fluidic environments and enable obstacle climbing. In-operando interlocking strategy provides a new paradigm for constructing highly reliable magnetic robotic systems.