Hybrid Mass Damper Experimental Analysis of Shock Response

Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation, and Control of Adaptive Systems; Integrated System Design and Implementation Pub Date : 2018-09-10 DOI:10.1115/SMASIS2018-8025

Kevin Billon, Matthias Perez, S. Chesné, Guoying Zhao, C. Collette

{"title":"Hybrid Mass Damper Experimental Analysis of Shock Response","authors":"Kevin Billon, Matthias Perez, S. Chesné, Guoying Zhao, C. Collette","doi":"10.1115/SMASIS2018-8025","DOIUrl":null,"url":null,"abstract":"In this paper, an hybrid mass dampers (HMD) and its control law are studied. Based on a optimal tuned mass damper (TMD), it is a one degree of freedom (dof) mass-spring system associated with an electromagnetic system. The passive damping is provided by the coil-magnet combination coupled with a tunable load. The passive resonator has been modify to become “dual”, a second coil-magnet combination has been had on the same dof to create an active part. The control law is a modified velocity feedback with phase compensator. The proposed hybrid system controller is hyperstable and ensure a fail-safe behavior. The HMD is experimentally tested at 1:1 scale. It is carried out on a main structure suspended by flexible blades. The numerical model, with experimental parameters identification, provides good results. Under shock disturbance, experimental results show the ability of this system to react quickly and dissipate energy in comparison with the passive one.","PeriodicalId":392289,"journal":{"name":"Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation, and Control of Adaptive Systems; Integrated System Design and Implementation","volume":"84 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation, and Control of Adaptive Systems; Integrated System Design and Implementation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1115/SMASIS2018-8025","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

Abstract

In this paper, an hybrid mass dampers (HMD) and its control law are studied. Based on a optimal tuned mass damper (TMD), it is a one degree of freedom (dof) mass-spring system associated with an electromagnetic system. The passive damping is provided by the coil-magnet combination coupled with a tunable load. The passive resonator has been modify to become “dual”, a second coil-magnet combination has been had on the same dof to create an active part. The control law is a modified velocity feedback with phase compensator. The proposed hybrid system controller is hyperstable and ensure a fail-safe behavior. The HMD is experimentally tested at 1:1 scale. It is carried out on a main structure suspended by flexible blades. The numerical model, with experimental parameters identification, provides good results. Under shock disturbance, experimental results show the ability of this system to react quickly and dissipate energy in comparison with the passive one.

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

混合质量阻尼器冲击响应实验分析

研究了一种混合质量阻尼器及其控制规律。它是一个基于最优调谐质量阻尼器(TMD)的一自由度质量弹簧系统，与电磁系统相关联。无源阻尼由线圈-磁体组合和可调负载提供。无源谐振器已被修改为“双”，第二个线圈-磁铁组合已在同一自由度上创建一个有源部分。控制律是带相位补偿器的改进速度反馈控制律。所提出的混合系统控制器是超稳定的，并保证了故障安全行为。HMD以1:1的比例进行了实验测试。它是在一个由柔性叶片悬挂的主体结构上进行的。数值模型和实验参数的辨识，得到了较好的结果。实验结果表明，在激波扰动下，该系统与被动系统相比具有快速反应和耗散能量的能力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文去求助

来源期刊

Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation, and Control of Adaptive Systems; Integrated System Design and Implementation

自引率

0.00%

发文量