三点罗伯茨连杆机构的理论特性。

IF 1.3 4区工程技术 Q3 INSTRUMENTS & INSTRUMENTATION

Review of Scientific Instruments Pub Date : 2024-11-01 DOI:10.1063/5.0219859

M Otsuka, K Mitsuhashi, R Takahashi, Y Nishino, Y Aso, T Tomaru

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引用次数: 0

摘要

罗伯茨连杆机构以其紧凑的结构实现了长周期摆动运动而闻名于世。利用这一特点，我们正在开发一种用于隔振系统的三点罗伯茨连杆机构，以期为下一代干涉引力波天线的开发做出潜在贡献。在这篇文章中，我们根据尺寸参数推导出方程，以确定将该连杆用作隔振系统时的基本参数，即等效摆长和质心平移运动与刚体旋转之间的关系。此外，我们还分析了各种误差的响应行为。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Theoretical characteristics of a three-point Roberts linkage.

The Roberts linkage is recognized for enabling long-period pendulum motion in a compact format. Utilizing this characteristic, we are developing a three-point Roberts linkage for vibration isolation systems, with an eye toward its potential contribution to the development of next-generation interferometric gravitational wave antennas. In this article, we derived the equations to determine the essential parameters when using this linkage as a vibration isolation system, namely, the equivalent pendulum length and the relationship between translational motion of the center of mass and rigid body rotation, from size parameters. In addition, we analyzed the behavior in response to various errors.

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来源期刊

Review of Scientific Instruments 工程技术-物理：应用

CiteScore

3.00

自引率

12.50%

发文量

758

审稿时长

2.6 months

期刊介绍： Review of Scientific Instruments, is committed to the publication of advances in scientific instruments, apparatuses, and techniques. RSI seeks to meet the needs of engineers and scientists in physics, chemistry, and the life sciences.