基于电永磁的自对准连接器，可实现多模态无缝对接。
Self-Aligning EPM Connector: A Versatile Solution for Adaptive and Multi-Modal Interfaces
- 利用电永磁技术实现自对准与机械耦合
- 支持单环/双通道流体传输与稳定数据通信
- 适用于机器人、电动汽车等高柔性场景
本文提出一种基于电永磁（EPM）技术的多功能连接器，集成自对准、机械连接、流体传输和数据通信功能，采用SLA-3D打印实现紧凑结构。实验表明，该连接器具备可靠的自对准能力，在单回路和双通道模式下均实现高效流体传输，并通过集成电子控制实现稳定数据通信。其能有效容忍轴向、角向和横向错位，同时保持低功耗。该特性使其在模块化机器人、电动汽车充电、家庭服务机器人及航空航天对接等领域具有广泛应用潜力。
原文摘要 · Abstract (English)
This paper presents a multifunctional connector based on electro-permanent magnet (EPM) technology, integrating self-alignment, mechanical coupling, fluid transfer, and data communication within a compact SLA-3D printed structure. Experimental results demonstrate reliable self-alignment, efficient fluid transfer in single-loop and dual-channel modes, and robust data transmission via integrated electronic control. The connector exhibits high flexibility in accommodating axial, angular, and lateral misalignments while maintaining low energy consumption. These features make it highly suitable for modular robotics, electric vehicle charging, household robotic platforms, and aerospace docking applications.
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