变刚度仿生机械手的磁流变阻尼器设计与抓取力控制研究

Design of magnetorheological damper and grasping force control research for variable stiffness bionic robotic hand

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DOI 10.12208/j.jer.20250263
刊名
Journal of Engineering Research
年,卷(期) 2025, 4(6)
作者
作者单位

博盛(中国)控制器有限公司 山东青岛

摘要
变刚度仿生机械手通过引入磁流变阻尼器实现抓取力的精准控制。分析了磁流变阻尼器在机械手中的集成方式及其对抓取性能的影响,探讨了变刚度设计对力控特性的优化作用。采用多维度优化方法提升结构与控制系统的协同性能,并通过实验验证其在不同任务场景下的适用性与稳定性。研究表明,该技术可显著增强机械手对复杂环境的适应能力,为柔性抓取提供新的实现路径。
Abstract
The variable stiffness bionic robotic hand achieves precise control of grasping force through the integration of a magnetorheological damper. This study analyzes the integration methods of the damper within the robotic system and its impact on grasping performance, while exploring how variable stiffness design optimizes force control characteristics. A multi-dimensional optimization approach is employed to enhance the coordination between structural and control systems, with experimental validation conducted across various task scenarios to assess applicability and stability. Research findings indicate that this technology significantly improves the robotic hand's adaptability to complex environments, offering a new approach for flexible grasping.
关键词
仿生机械手;磁流变阻尼器;抓取力控制;变刚度;精密操作
KeyWord
Bionic robotic hand; Magnetorheological damper; Grasping force control; Variable stiffness; Precision operation
基金项目
页码 51-53
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侯代水. 变刚度仿生机械手的磁流变阻尼器设计与抓取力控制研究 [J]. 工程学研究. 2025; 4; (6). 51 - 53.

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