CN103698404B - 基于冲激响应法的阻尼材料损耗因子测量方法及测量装置 - Google Patents
基于冲激响应法的阻尼材料损耗因子测量方法及测量装置 Download PDFInfo
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CN103983691B (zh) * | 2014-05-15 | 2016-08-24 | 西北工业大学 | 一种材料损耗因子测量的方法 |
CN104020259B (zh) * | 2014-06-17 | 2015-06-17 | 哈尔滨工程大学 | 阻尼材料的损耗因子与能量及温度耦合关系的测试装置及测试方法 |
CN105675722B (zh) * | 2014-11-20 | 2018-03-09 | 陕西重型汽车有限公司 | 识别材料阻尼及弹性模量的方法与装置 |
CN105987953A (zh) * | 2015-02-13 | 2016-10-05 | 北京机电工程研究所 | 飞行器损耗因子的测量方法 |
CN105784106A (zh) * | 2016-04-07 | 2016-07-20 | 曲阜师范大学 | 一种缓冲材料共振特性的描述方法 |
CN107703050A (zh) * | 2017-09-18 | 2018-02-16 | 河北清华发展研究院 | 一种不同频率下材料和结构弯曲振动损耗因子的测量方法 |
CN108489736A (zh) * | 2018-03-28 | 2018-09-04 | 中汽研(天津)汽车工程研究院有限公司 | 一种车身联接结构件耦联损耗因子测试系统及方法 |
CN111812409B (zh) * | 2020-06-05 | 2021-09-03 | 同济大学 | 一种直流电容esr的在线估算方法 |
CN113671042A (zh) * | 2021-08-11 | 2021-11-19 | 北京航空航天大学 | 一种用于小尺寸骨材料超声共振谱的测试装置 |
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《测量阻尼损耗因子虚拟仪器的研究》;李文婷等;《声学技术》;20100831;第29卷(第4期);第309-312页、图3 * |
《阻尼材料弹性参数测量系统研究》;李军丰;《中国优秀硕士学位论文全文数据库》;20051215(第8期);第21页-24页 * |
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