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首页> 外文会议>Fifth Asia International Symposium on Mechatronics >A compliant translational joint based force/displacement integrated sensor
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A compliant translational joint based force/displacement integrated sensor

机译：兼容的基于平移关节的力/位移集成传感器

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摘要

The design methodology and validation of compliant translational joint based force/displacement integrated sensor is presented in this paper. The stiffness analysis of the large stroke and high precision compliant translational joint is developed, in which the screw theory based symbolic formulation method for structures is employed. By combining the stiffness matrix of the single compliant beams and components in this joint, the total stiffness matrix is derived. The stiffness matrix is validated by FEA method. Finally, The compliant translational joint was fabricated with a 3D printer and equipped with a linear position sensor and micro controller. The displacement of the translational joint is measured and then the force can be calculated by using the stiffness matrix. A calibration is conducted so that the sub-Newton precision of the sensor is achieved.
机译：本文介绍了基于柔性平移关节的力/位移集成传感器的设计方法和验证。开展了大行程，高精度顺应平移接头的刚度分析，采用了基于螺钉理论的结构符号表示法。通过组合此关节中单个柔顺梁和构件的刚度矩阵，可以得出总刚度矩阵。刚度矩阵通过有限元分析方法验证。最终，使用3D打印机制作了柔顺平移接头，并配备了线性位置传感器和微控制器。测量平移关节的位移，然后可以使用刚度矩阵计算力。进行校准，以达到传感器的亚牛顿精度。

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