Evaluations of Effectiveness for Active Response Control of Building Structures

建筑结构主动响应控制的有效性评价

• 批准号: 04555139
• 负责人: INOUE Yutaka
• 金额: $ 6.4万
• 依托单位: Osaka University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Developmental Scientific Research (B)
• 财政年份: 1992
• 资助国家: 日本
• 起止时间: 1992 至 1993
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-04555139/
• 关键词: Structural Response Control; Control Algorithm; Wind-Tunnel Tests; Shaking-Table Tests; Control Device; Active Brace System; Active Fin System; Active Coupling Control System; 実験装置; 振動台; アクティブ・マス; アクティブ・テンドン

This report a summary of researches regarding to evaluations of reliability of active response control systems of building structures. The contents are composed by following chapters.Chapter 1.Introduction.Chapter 2.The state-of-the-art of response control systems for building structures.Chapter 3.Development of a testing apparatus CTAC.Chapter 4.Evaluation of reliabilities for various active control algorithms by experimental investigations using CTAC and by numerical simulations.Chapter 5.Advanced active control system.Chapter 6.Concluding remarks.The CTAC (Compact Testing system for Active response Control) in Chapter 3 was developed in Osaka university, and it shows high performances for testing various kinds of active control systems. In Chapter 4, many different kinds of control algorithms are examined. And a practical new control algorithm named 'Digital-Optimizing Control' algorithm is proposed. With this algorithm, no spill over has been occurred. As advanced active control systems, in Chapter 5, two new types of active control concepts 'Active fin control system' and 'Active coupling control system' are introduced. Wind tunnel plays important roll to investigate the effective angle of the rotatable fin in the 'Active fin control'. And, virtual negative stiffness which can be realized by a set of spring and motor makes good results in the 'Active coupling control of two structures'.

本文对建筑结构主动反应控制系统可靠性评估的研究进行了总结。第一章绪论。第二章建筑结构响应控制系统的发展现状。第三章CTAC测试仪的研制。第四章利用CTAC的实验研究和数值模拟对各种主动控制算法的可靠性进行评估。第五章先进的主动控制系统。第六章结语。第三章中的CTAC(主动响应控制紧凑型测试系统)是在大阪大学开发的，它对各种主动控制系统的测试显示了很高的性能。在第四章中，研究了多种不同的控制算法。提出了一种实用的新型控制算法--“数字最优控制”算法。使用此算法时，不会发生溢出。作为先进的主动控制系统，第五章介绍了两种新型的主动控制概念：主动鳍控制系统和主动耦合控制系统。风洞对主动减摇鳍有效转角的研究起着重要的作用。用一组弹簧和电机实现的虚拟负刚度在“两结构主动耦合控制”中取得了较好的效果。

项目成果

井上豊 他: "Recent Developments in Active Structural Control of Buildings in Japan" Proc.of Int.Workshop on Structural Control. 239-247 (1993)

Yutaka Inoue 等人：“日本建筑物主动结构控制的最新进展”Proc.of Int.Workshop on Structural Control 239-247 (1993)。

吉田聡,馬場研介 他: "地震外乱を受ける建築構造物系の最適制御に関する一考察" 第43回応用力学連合講演会講演予稿集. 59-62 (1994)

Satoshi Yoshida、Kensuke Baba 等人：“地震扰动下建筑结构系统的优化控制研究”第 43 届应用力学联盟会议记录 59-62 (1994)。

Nozomu Ikawa, Yushi Yamada, Hiroaki Yokoyama and Eizaburo Tachibana: "Active Control System of Coupled Structures with a Negative Stiffness, (in Japanese)" Proc.of the 9th Japan Earthquake Engin.Symposium. Vol.2. 1951-1955 (1994)

Nozomu Ikawa、Yushi Yamada、Hiroaki Yokoyama 和 Eizaburo Tachibana：“负刚度耦合结构的主动控制系统，（日语）”第九届日本地震工程研讨会论文集。

向井洋一,井上豊: "Structural Control Using Active Fin Systen for Wind-induced Building Vibrations" Theoretical and Applied Mechanics. Vol.43. 149-154 (1994)

Yoichi Mukai、Yutaka Inoue：“使用主动翅片系统进行风致建筑振动的结构控制”理论与应用力学第 43 卷（1994 年）。

橘英三郎: "Experimental Evaluations of Various Kinds of Active Control System for Structural Vibrations" Knowledge-based (Expert) System Applications in Power Plant and Structural Engineering. 301-311 (1993)

Eizaburo Tachibana：“结构振动的各种主动控制系统的实验评估”基于知识（专家）的系统在发电厂和结构工程中的应用301-311（1993）。