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声学与振动最新文献

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Stern Vibration Response Prediction of a Straight-Bladed Ship 直叶船尾部振动响应预测
声学与振动 Pub Date : 2020-01-01 DOI: 10.12677/ojav.2020.82006
欣 田
{"title":"Stern Vibration Response Prediction of a Straight-Bladed Ship","authors":"欣 田","doi":"10.12677/ojav.2020.82006","DOIUrl":"https://doi.org/10.12677/ojav.2020.82006","url":null,"abstract":"","PeriodicalId":61804,"journal":{"name":"声学与振动","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66179855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on the Application of Sound Intensity Measurement Technology in the Noise Monitoring of Gearbox 声强测量技术在齿轮箱噪声监测中的应用研究
声学与振动 Pub Date : 2020-01-01 DOI: 10.12677/ojav.2020.83011
海 胡
{"title":"Research on the Application of Sound Intensity Measurement Technology in the Noise Monitoring of Gearbox","authors":"海 胡","doi":"10.12677/ojav.2020.83011","DOIUrl":"https://doi.org/10.12677/ojav.2020.83011","url":null,"abstract":"","PeriodicalId":61804,"journal":{"name":"声学与振动","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66179951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on Idle Vibration Control of Heavy Duty Truck Step Frame 重型载重汽车阶梯架怠速振动控制研究
声学与振动 Pub Date : 2019-01-01 DOI: 10.12677/ojav.2019.74018
毅 王
{"title":"Research on Idle Vibration Control of Heavy Duty Truck Step Frame","authors":"毅 王","doi":"10.12677/ojav.2019.74018","DOIUrl":"https://doi.org/10.12677/ojav.2019.74018","url":null,"abstract":"","PeriodicalId":61804,"journal":{"name":"声学与振动","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66179628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Galerkin Method Applied to the Vibration System with Dry Friction 干摩擦振动系统的伽辽金法研究
声学与振动 Pub Date : 2019-01-01 DOI: 10.12677/ojav.2019.74017
鹏 栗
{"title":"Galerkin Method Applied to the Vibration System with Dry Friction","authors":"鹏 栗","doi":"10.12677/ojav.2019.74017","DOIUrl":"https://doi.org/10.12677/ojav.2019.74017","url":null,"abstract":"","PeriodicalId":61804,"journal":{"name":"声学与振动","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66179509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of the Adaptive Control Algorithm with On-Line Secondary Path Modeling 在线辅助路径建模的自适应控制算法分析
声学与振动 Pub Date : 2019-01-01 DOI: 10.12677/ojav.2019.73011
涛 赵
{"title":"Analysis of the Adaptive Control Algorithm with On-Line Secondary Path Modeling","authors":"涛 赵","doi":"10.12677/ojav.2019.73011","DOIUrl":"https://doi.org/10.12677/ojav.2019.73011","url":null,"abstract":"","PeriodicalId":61804,"journal":{"name":"声学与振动","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66179004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis for Natural Frequency and Mode Shape of Wing Structure 机翼结构固有频率和振型分析
声学与振动 Pub Date : 2019-01-01 DOI: 10.12677/ojav.2019.71002
Liang Chen, Jinwu Wu, Hanqing Li
{"title":"Analysis for Natural Frequency and Mode Shape of Wing Structure","authors":"Liang Chen, Jinwu Wu, Hanqing Li","doi":"10.12677/ojav.2019.71002","DOIUrl":"https://doi.org/10.12677/ojav.2019.71002","url":null,"abstract":"In this electronic document, the FEM is used to simulate and analyze the natural frequency and vibration mode of a certain UAV composite wing. By using the non-contact laser vibrometer equipment, in order to eliminate the influence of boundary conditions on the vibration characteristics of the wing structure, the vibration characteristics of the wing are measured by free boundary conditions, and the first 4 natural frequencies and vibrations of the composite wing are obtained. At the same time, the finite element simulation results are compared. The calculation results show that the simulation results are basically consistent with the experimental results.","PeriodicalId":61804,"journal":{"name":"声学与振动","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66178550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Vocal Aerodynamics Modeling Based on Male and Female Difference 基于男女差异的人声空气动力学建模
声学与振动 Pub Date : 2019-01-01 DOI: 10.12677/ojav.2019.73012
林静 何
{"title":"Vocal Aerodynamics Modeling Based on Male and Female Difference","authors":"林静 何","doi":"10.12677/ojav.2019.73012","DOIUrl":"https://doi.org/10.12677/ojav.2019.73012","url":null,"abstract":"","PeriodicalId":61804,"journal":{"name":"声学与振动","volume":"307 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66179120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Propagation of Sound Energy in Bubbly Liquids 气泡液体中声能的传播
声学与振动 Pub Date : 2019-01-01 DOI: 10.12677/ojav.2019.74019
勇 王
{"title":"Propagation of Sound Energy in Bubbly Liquids","authors":"勇 王","doi":"10.12677/ojav.2019.74019","DOIUrl":"https://doi.org/10.12677/ojav.2019.74019","url":null,"abstract":"","PeriodicalId":61804,"journal":{"name":"声学与振动","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66179703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Micro-Perforated Sound Absorber and Application in Honeycomb Sandwich 微孔吸声器及其在蜂窝夹层中的应用
声学与振动 Pub Date : 2019-01-01 DOI: 10.12677/ojav.2019.74014
翔 张
{"title":"Micro-Perforated Sound Absorber and Application in Honeycomb Sandwich","authors":"翔 张","doi":"10.12677/ojav.2019.74014","DOIUrl":"https://doi.org/10.12677/ojav.2019.74014","url":null,"abstract":"","PeriodicalId":61804,"journal":{"name":"声学与振动","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66179643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Acoustic Analysis Based on Isogeometric Boundary Element Method with Subdivision Surfaces 基于细分曲面等几何边界元法的声学分析
声学与振动 Pub Date : 2019-01-01 DOI: 10.12677/ojav.2019.74020
洋洋 闫
{"title":"Acoustic Analysis Based on Isogeometric Boundary Element Method with Subdivision Surfaces","authors":"洋洋 闫","doi":"10.12677/ojav.2019.74020","DOIUrl":"https://doi.org/10.12677/ojav.2019.74020","url":null,"abstract":"","PeriodicalId":61804,"journal":{"name":"声学与振动","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66179766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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