横向动态力显微镜中自适应估计的离散时间实现

2022 26th International Conference on System Theory, Control and Computing (ICSTCC) Pub Date : 2022-10-19 DOI:10.1109/ICSTCC55426.2022.9931889

Thang Nguyen, C. Edwards, G. Herrmann, Kaiqiang Zhang, S. G. Khan

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引用次数: 0

摘要

本文研究了横向动态力显微镜(TDFM)的估计问题。考虑其悬臂梁的动力学问题，采用截尾法得到了近似的有限维模型。利用该模型，提出了离散时间估计器来估计悬臂梁与试件之间的剪切力参数。通过数值仿真验证了所提方法的有效性。

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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Discrete-time Implementation of Adaptive Estimation in the Transverse Dynamic Force Microscope

In this paper, we investigate an estimation problem in a Transverse Dynamic Force Microscope (TDFM). The dynamics of its cantilever is considered for which an approximate finite dimensional model is obtained by using a truncated method. With this model, discrete-time estimators are proposed to estimate the parameters of the shear force between the cantilever and the specimen. Numerical simulations were conducted to show the effectiveness of the proposed methods.

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2022 26th International Conference on System Theory, Control and Computing (ICSTCC)

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