Scholarlink

In this work, the adverse effects of an observer design have been investigated by viewing the control of a selected set of modes of a multi-degree-of-freedom structural system, based on a recently developed linear frequency adaptive control algorithm. A closed-form expression that incorporates the observer has been developed using a Luenberger observer based on the adopted control mechanism. The robustness and stability of the new control algorithm due to the observer are assessed through a numerical example of a multi-degree-of-freedom system subjected to external excitations. The dynamic response parameters such as floor displacement and floor acceleration are studied for the performance assessment of the structural system.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Effect of Observation Spillover on Frequency Adaptive Feedback Controlled Structural System

  • 会议论文

  • 发表日期：

    2025年

查看全文
  • Srilatha Abhishek,
  • Sanjukta Chakraborty

摘要

In this work, the adverse effects of an observer design have been investigated by viewing the control of a selected set of modes of a multi-degree-of-freedom structural system, based on a recently developed linear frequency adaptive control algorithm. A closed-form expression that incorporates the observer has been developed using a Luenberger observer based on the adopted control mechanism. The robustness and stability of the new control algorithm due to the observer are assessed through a numerical example of a multi-degree-of-freedom system subjected to external excitations. The dynamic response parameters such as floor displacement and floor acceleration are studied for the performance assessment of the structural system.