缺口型柔性铰链柔度闭式解的建立与验证方法

莫钊郁 ,  魏华贤 ,  陈俊强 ,  杨凡骁 ,  蔡昭寅

西北工程技术学报(中英文) ›› 2026, Vol. 25 ›› Issue (2) : 120 -128.

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西北工程技术学报(中英文) ›› 2026, Vol. 25 ›› Issue (2) : 120 -128. DOI: 10.26974/j.cnki.XBGC.2026.02.003
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缺口型柔性铰链柔度闭式解的建立与验证方法

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摘要

现有缺口型柔性铰链的柔度闭式解虽已广泛明确且成熟,但鲜有针对其建立过程与验证方法的详细论述。为了解决新型柔铰设计开发时存在理论计算参考不足的问题,基于经典材料力学中等截面梁与变截面梁在线性小变形条件下的变形分析过程与方法,详述了应用积分法建立缺口型柔性铰链柔度闭式解的过程,进一步开展了有限元分析与实验测试。结果表明,闭式解与有限元结果和实验结果的误差分别约为 7% 和 6%。

关键词

柔性铰链 / 柔顺机构 / 柔度方程 / 闭式解 / 变截面梁

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莫钊郁,魏华贤,陈俊强,杨凡骁,蔡昭寅. 缺口型柔性铰链柔度闭式解的建立与验证方法[J]. 西北工程技术学报(中英文), 2026, 25(2): 120-128 DOI:10.26974/j.cnki.XBGC.2026.02.003

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基金资助

国家自然科学基金青年科学基金项目(52305027)

中央引导地方科技发展专项基金项目(STKJ2024080)

汕头市科技专项(STKJ2025002)

教育部产学合作协同育人项目(241006517305935)

广东省研究生教育创新计划项目(2025JGXM_068)

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