Active aerodynamic bidirectional control of structures I: modeling and experiments

Himanshu Gupta; T.T. Soong; G.F. Dargush

首页> 外文期刊>Engineering Structures >Active aerodynamic bidirectional control of structures I: modeling and experiments

【24h】

Active aerodynamic bidirectional control of structures I: modeling and experiments

机译：结构的主动气动双向控制I：建模和实验

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A new aerodynamic method for controlling bidirectional wind-induced motion of bluff bodies is proposed. A generic bluff body model is suggested to develop a mathematical description of the control system dynamics. The motion in the along-wind direction is assumed to be generated by incidnet turbulence, while vortex-induced resonant vibrations are assumed for the across-wind direction. The contorl system equations are derived and the closed-loop algorithms are presented. Experiments conducted to verify the basic assumptions and to study the basic fluid dynamical features of the new device are also reproted.

机译：提出了一种新的气动方法来控制钝体的双向风致运动。建议使用通用的钝体模型来开发控制系统动力学的数学描述。假设沿风向的运动是由短齿形湍流产生的，而沿风向的涡流引起的共振振动则被假定为顺风。推导了控制系统方程，并提出了闭环算法。还进行了验证基本假设并研究新设备的基本流体动力学特征的实验。

著录项

来源
《Engineering Structures》 |2000年第4期|p.379-388|共10页
作者
Himanshu Gupta; T.T. Soong; G.F. Dargush;
展开▼
作者单位

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类建筑结构;
关键词
Structural contorl; Vortex shedding; Widn tunnel experiments; Nonlinear control;

机译：结构控制;涡流脱落;风洞实验;非线性控制;

相似文献

外文文献
中文文献
专利

1. An Active Damping Strategy for Input Impedance of Bidirectional Dual Active Bridge DC–DC Converter: Modeling, Shaping, Design, and Experiment [J] . Guan Yuanpeng, Xie Yunxiang, Wang Yu, IEEE Transactions on Industrial Electronics . 2021,第2期

机译：双向双极电桥输入阻抗的主动阻尼策略DC-DC转换器：建模，塑造，设计和实验
2. A Unified State-Space Modeling Method for a Phase-Shift Controlled Bidirectional Dual-Active Half-Bridge Converter [J] . IEEE Transactions on Power Electronics . 2020,第3期

机译：相移控制双向双有源半桥变换器的统一状态空间建模方法
3. Bidirectional active control of structures with type-2 fuzzy PD and PID [J] . Paul Satyam, Yu Wen, Li Xiaoou International journal of systems science . 2018,第1a4期

机译：具有类型2模糊PD和PID的结构的双向主动控制
4. DESIGN OF A WIND TUNNEL SCALE MODEL OF AN ADAPTIVE WIND TURBINE BLADE FOR ACTIVE AERODYNAMIC LOAD CONTROL EXPERIMENTS [C] . Anton W. Hulskamp, Adriaan Beukers, Harald E. N. Bersee, International Conference on Composite Materials . 2007

机译：自适应风力涡轮机叶片风隧道尺度模型设计，用于主动气动负荷控制实验
5. Active aerodynamic control of structures. [D] . Gupta, Himanshu. 1997

机译：主动空气动力学控制结构。
6. Aerodynamic Characteristics of a Stoker Furnace withStaged Combustion: Comparison of Cold Modeling Experiments and NumericalSimulations [O] . Xinwei Guo, Hao Bai, Zhongxiao Zhang, 2020

机译：炉膛空气动力学特性分阶段燃烧：冷建模实验与数值比较模拟
7. Transient aerodynamic pressures and forces on trackside and overhead structures due to passing trains. Part 1: Model-scale experiments; Part 2: Standards applications [O] . Christopher Baker, Sarah Jordan, Timothy Gilbert, 2014

机译：轨道空气动力学压力和轨道侧和架空结构引起的流动引发。第1部分：模型规模实验;第2部分：标准应用
8. A digital program for calculating the interaction between flexible structures, unsteady aerodynamics and active controls [R] . Peele, E. L., Adams, W. M., Jr. 1979

机译：用于计算柔性结构，非定常空气动力学和主动控制之间相互作用的数字程序

Active aerodynamic bidirectional control of structures I: modeling and experiments

摘要

著录项

相似文献

相关主题

期刊订阅