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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 专题：大连理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Hybrid modeling for dynamic analysis of cable-pulley systems with time-varying length cable and its application 期刊论文 JOURNAL OF SOUND AND VIBRATION, 2017, 卷号: 406, 页码: 277-294 作者:  Wang, Jing;  Qi, Zhaohui;  Wang, Gang 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/02 Cable-pulley system  Flexible cable  Time-varying length  Principle of virtual power  Cubic spline interpolation  Coupling motion   A Simplified Formula for Calculating the Sound Power Radiated by Planar Structures 期刊论文 INTERNATIONAL JOURNAL OF ACOUSTICS AND VIBRATION, 2013, 卷号: 18, 页码: 91-93 作者:  Du, Yu;  Zhang, Jun 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/11 Multiple-layer wave-absorbing coating thickness measuring method, involves realizing accurate measuring coating using self-correlation method and sound pressure reflection coefficient power spectrum method. 专利 申请日期: 2013-01-01, 公开日期: 2013-08-14 作者:  LIN L LEI M LI G HU Z LI X MA Z 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/13 Method for measuring sound attenuation and sound pressure reflection coefficient of acoustic impedance layer, involves determining reflection coefficient and power spectrum value of low-pass filter by satisfying preset relationship. 专利 申请日期: 2012-01-01, 公开日期: 2012-07-25 作者:  CHEN J HU Z LI X LIN L LUO Z 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/18 Discrete material optimization of vibrating laminated composite plates for minimum sound radiation 期刊论文 INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2010, 卷号: 47, 页码: 2097-2114 作者:  Niu, Bin;  Olhoff, Niels;  Lund, Erik;  Cheng, Gengdong 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/24 Design optimization of composites  Laminated composite plates  Discrete material optimization  Sound power radiation  Structural-acoustic analysis and optimization   The effects of distributed masses on acoustic radiation behavior of plates 期刊论文 APPLIED ACOUSTICS, 2008, 卷号: 69, 页码: 272-279 作者:  Li, Sheng;  Li, Xianhui 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/27 distributed mass  acoustic radiation  fluid-loaded modes  modal analysis  sound power level