Different Definitions of Entropy for Statistical Energy Analysis

{"title":"Different Definitions of Entropy for Statistical Energy Analysis","authors":"Z. Sotoudeh","doi":"10.1115/IMECE2018-87240","DOIUrl":null,"url":null,"abstract":"This paper explores several definitions of entropy that stem from the fields of statistical mechanics and thermodynamics for vibrating structures. This paper shows that these definitions are equivalent in the context of mechanically vibrating systems. However, one is more suitable for statistical energy analysis. This work is motivated by the usefulness of the entropy concept towards developing a framework for the statistical treatment of vibroacoustic systems. Specifically, entropy provides a thermodynamic framework to justify the methodology of statistical energy analysis.","PeriodicalId":197121,"journal":{"name":"Volume 11: Acoustics, Vibration, and Phononics","volume":"2022 23","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Volume 11: Acoustics, Vibration, and Phononics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1115/IMECE2018-87240","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

This paper explores several definitions of entropy that stem from the fields of statistical mechanics and thermodynamics for vibrating structures. This paper shows that these definitions are equivalent in the context of mechanically vibrating systems. However, one is more suitable for statistical energy analysis. This work is motivated by the usefulness of the entropy concept towards developing a framework for the statistical treatment of vibroacoustic systems. Specifically, entropy provides a thermodynamic framework to justify the methodology of statistical energy analysis.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
统计能量分析中熵的不同定义
本文探讨了振动结构的统计力学和热力学中熵的几个定义。本文证明这些定义在机械振动系统中是等价的。然而,一个更适合于统计能量分析。这项工作的动机是有用的熵概念对发展框架的振动声系统的统计处理。具体来说,熵提供了一个热力学框架来证明统计能量分析方法的合理性。
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
相关文献
Entropy in statistical energy analysis.
IF 2.4 2区 物理与天体物理Journal of the Acoustical Society of AmericaPub Date : 2009-03-01 DOI: 10.1121/1.3075613
Alain Le Bot
Statistical Energy Analysis of Vibrating Structures With Energy and Entropy
IF 0 Volume 1: Acoustics, Vibration, and PhononicsPub Date : 2021-11-01 DOI: 10.1115/imece2021-69640
Elise M. Hough, Z. Sotoudeh
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Vibration Absorption in a Nonlinear Metamaterial Beam Incorporating Shape Memory Alloys Mechanical Design and Development of a Payload for Structural Health Monitoring Experiments on the International Space Station Ultrasonic Characterization of the Elastic Constants in an Aging Ti-6Al-4V ELI Alloy An Experimental Approach in Defect Detection of a Single Row Ball Bearing Using Noise Generation Signal Development and Design of the Dynamic Vibration Absorber Using Magneto-Rheological Elastomer for the Weight and Power Consumption Saving
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1