一个机械结构设计和基于模拟的验证一个小巧的小说和低成本的3-DOF机器人手臂
Jiahe Chen1, Bojun Jiang2, Shu Zhu3,1,2
1Wenzhou Vocational College of Science and Technology, Wenzhou 325006, China.
Sensors (Basel, Switzerland)
|December 11, 2025
概括
本研究介绍了一种用于救援机器人的紧型,低成本的双臂机器人,其独特的设计适用于空间有限的环境. 该系统展示了高效的操作和目标抓取,解决了负担得起的机器人操纵器的局限性.
科学领域:
- 机器人与机械工程 机器人与机械工程
- 机械电子和控制系统
背景情况:
- 空间有限的环境对机器人系统部署构成重大挑战.
- 现有的机器人操纵器往往缺乏可负担性和紧性,用于特殊应用,如救援行动.
研究的目的:
- 介绍一种新的,紧的,低成本的3DOF双臂机器人系统的机械设计和基于模拟的验证.
- 为空间有限的应用量身定制机器人系统,特别是救援机器人.
- 解决负担得起和可部署的机器人操纵器的关键局限性.
主要方法:
- 直角关节配置和模块化结构为一个紧的足迹 (366 × 226.3 × 100毫米).
- 混合制造使用激光切割的烯酸和3D打印的ASA-CF增强链接.
- 基于Python的自定义工具,用于自动生成D-H参数和动力学分析.
- 用于无碰撞操作验证和目标抓获模拟的点云分析.
主要成果:
- 实现了完全折叠的足迹,适合空间有限的应用.
- 展示了一个成本优化的架构,每个臂有3个电机,成本约为2000英.
- 经过验证的无碰撞操作,成功抓住50毫米物体,以及双臂协调,具有5-20毫米的偏移容忍度.
结论:
- 开发的机器人系统为空间有限的机器人应用提供了可行的,负担得起的解决方案.
- 设计创新和验证解决了当前机器人操纵技术的关键局限性.
- 未来的工作将探索3D打印和更广泛的工业应用的零件制造.
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