带仿生吸盘的微型爬壁机器人设计及其吸附特性
Keywords: 微型爬壁机器人 形状记忆合金 吸盘 仿生 miniature wall climbing robot shape memory alloy suction cup bio-inspired
Abstract:
针对现有爬壁机器人负压吸附装置不易微小型化的缺点,通过归纳生物负压吸附器官的结构特点,应用新型功能材料形状记忆合金作为驱动器设计了一种仿生负压吸盘,并以该吸盘为吸附机构,设计了一种微型爬壁机器人.在对仿生吸盘中的弹性体板作受力分析的基础上建立了该吸盘负压产生模型,并分析了机器人在垂直壁面上运动的安全性条件.实验表明,该仿生吸盘能作为的微型爬壁机器人的吸附机构,带仿生吸盘的微型爬壁机器人能在倾斜玻璃壁面上爬行.
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