柔性结构的自适应阶递归辨识方法

Proceedings of the 27th IEEE Conference on Decision and Control Pub Date : 1988-12-07 DOI:10.1109/CDC.1988.194612

F. Jabbari, J. Gibson

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引用次数: 7

摘要

本文给出了具有许多紧密排列固有频率的复杂柔性结构的自适应参数辨识结果。最小二乘点阵滤波器用于估计输入/输出数据的激发态数、固有频率和阻尼比。更进一步的输出预测也由晶格滤波器产生。

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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Identification of flexible structures using an adaptive order-recursive method

The authors present adaptive parameter identification results for a complex flexible structure with many closely packed natural frequencies. Least-squares lattice filters are used to estimate the number of excited modes, natural frequencies and damping ratios from input/output data. One-step-ahead output prediction also is generated by the lattice filters.<>

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Proceedings of the 27th IEEE Conference on Decision and Control

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