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Identification of simplified structural models from input-output time histories and application to controller design.

机译:从输入-输出时间历史中识别简化的结构模型,并将其应用于控制器设计。

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摘要

A technique, based on methods taken from adaptive control, to identify simplified models of complex building structures using measurements of the input excitation and forces and the output displacement or acceleration of the structure, as well as some basic assumptions about the structure of the simplified model to be identified, has been developed. Examples are presented in which the input and output to relatively complex plane frame models are used to identify simplified models with significantly fewer degrees of freedom. One of the complex frames is taken from a widely regarded benchmark for controller design. The simplified models identified using the proposed technique are successfully used in controller design applications. One of these applications involves the design of multi-objective optimal controllers. Another application places the identified model in a building control and sensor monitoring system. In both of these applications, testing of the designed control system is performed using an evaluation model of the benchmark building provided by the authors of the benchmark study.
机译:一种基于自适应控制方法的技术,用于通过测量结构的输入激励和力以及输出位移或加速度以及一些关于简化模型结构的基本假设来识别复杂建筑结构的简化模型待确定,已开发。给出了示例,其中使用相对复杂的平面框架模型的输入和输出来标识具有明显较少的自由度的简化模型。其中一个复杂的框架取自控制器设计的基准。使用提出的技术确定的简化模型已成功用于控制器设计应用中。这些应用之一涉及多目标最优控制器的设计。另一个应用程序将识别出的模型放置在建筑物控制和传感器监控系统中。在这两种应用中,都使用基准研究作者提供的基准建筑物评估模型对设计的控制系统进行测试。

著录项

  • 作者

    Wrobleski, Michael Stephen.;

  • 作者单位

    University of California, Santa Barbara.;

  • 授予单位 University of California, Santa Barbara.;
  • 学科 Engineering Mechanical.; Engineering Civil.
  • 学位 Ph.D.
  • 年度 2003
  • 页码 84 p.
  • 总页数 84
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 机械、仪表工业;建筑科学;
  • 关键词

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