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• 力学研究所 [3]
• 长春光学精密机械与物... [2]
• 自动化研究所 [2]
• 高能物理研究所 [1]
• 武汉岩土力学研究所 [1]
• 沈阳自动化研究所 [1]
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• OAI收割 [10]

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• 期刊论文 [6]
• 会议论文 [4]

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• 2024 [1]
• 2022 [3]
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浏览/检索结果: 共10条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Flexoelectric and surface effects on bending deformation and vibration of piezoelectric nanolaminates: Analytical solutions 期刊论文  OAI收割 APPLIED MATHEMATICAL MODELLING, 2024, 卷号: 135, 页码: 541-558 作者:  Xiao, Junhua;  Lv, Jie;  Xia, Xiaodong;  Wang J(王杰)   |  收藏  |  浏览/下载：14/0  |  提交时间：2024/08/23 Piezoelectric nanolaminates  Flexoelectricity  Surface effect  Bending deflection  Vibration characteristic  Size-dependent behaviors   Investigation on vibration induced fretting in degraded contact interface 期刊论文  OAI收割 MICROELECTRONICS RELIABILITY, 2022, 卷号: 139, 页码: 10 作者:  Li, Qingya;  Gao, Jinchun;  Flowers, George T.;  Yi, Wei;  Jackson, Robert L.   |  收藏  |  浏览/下载：45/0  |  提交时间：2022/11/21 Coaxial connector  Contact surface failure  Vibration induced fretting  High frequency characteristic   面向激光跟踪仪宽频隔振器的理论分析及试验评价 期刊论文  OAI收割 物理学报, 2022, 卷号: 71, 期号: 16, 页码: 160701 作者:  刘海平;  张世乘;  门玲鸰;  何振强   |  收藏  |  浏览/下载：12/0  |  提交时间：2023/11/13 laser tracker  vibration isolation system with broadband characteristic  high energy photon source  vibration control   Investigation on vibration induced fretting in degraded contact interface 期刊论文  OAI收割 MICROELECTRONICS RELIABILITY, 2022, 卷号: 139, 页码: 114974 作者:  Qingya Li;  Jinchun Gao;  George T. Flowers;  Wei Yi;  Robert L. Jackson   |  收藏  |  浏览/下载：3/0  |  提交时间：2024/05/31 Coaxial connector  Contact surface failure  Vibration induced fretting  High frequency characteristic   Looseness Detection of Rail Fasteners Using MEMS Sensor and Power Spectrum Entropy 会议论文  OAI收割 Shenzhen, China, December 5-7, 2018 作者:  Liu LQ(刘连庆);  Sha, Xiaopeng;  Yu, Xiaodong;  Yu, Jianing;  Zhao YL(赵玉良)   |  收藏  |  浏览/下载：36/0  |  提交时间：2019/06/29 fastening system: dynamic model  vibration characteristic  power spectrum entropy   The influence of the fairing shape and cross winds on the aerodynamic characteristics of pantograph 会议论文  OAI收割 Ajaccio, Corsica, France, 8-11 April 2014 作者:  Guo DL(郭迪龙);  Yao Y;  Yao SB;  Yang GW(杨国伟)   |  收藏  |  浏览/下载：23/0  |  提交时间：2018/11/08 Flow fields  Lift  Pantographs  Wind  Aerodynamic characteristics  Aerodynamic optimization  Detached eddy simulations  Lift force  Unsteady aerodynamic characteristic  Unsteady aerodynamics  Unsteady characteristics  Vibration   Research on satellite platform vibration compensation technology for space optical communication (EI CONFERENCE) 会议论文  OAI收割 2012 International Meeting on Opto-Electronics Engineering and Materials Research, OEMR 2012, July 27, 2012 - July 29, 2012, Shenyang, Liaoning, China Han C.; Li X. 收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25 The piezo-electric steering control system is used to compensate the vibration of satellite platform. The mathematical model of piezo-electric steering system is built. The adaptive controller based on improved LMS filter algorithm is designed according to this system characteristic. The adaptive delay filter is designed to solve slow convergence speed problem of traditional algorithm. Meanwhile  the adaptive delay filter can also compensate phase delay of control circuit. The adaptive deviation filter is introduced and it effectively compensates the vibration deviation which is low frequency and high amplitude. The experimental results show that the remained errors are rad  which meets space optical communication requirement and proves that this control scheme is valid and feasible. (2012) Trans Tech Publications  Switzerland.   Influencing Factor Analysis of Interference Vibration Reduction of Millisecond Blasting 期刊论文  OAI收割 DISASTER ADVANCES, 2012, 卷号: 5, 期号: 4, 页码: 494-501 作者:  Yan Yongfeng;  Li Haibo;  Zhang Qiuhua;  Chen Shihai;  Lv Yanxin   |  收藏  |  浏览/下载：25/0  |  提交时间：2018/06/05 Waveforms Interference for Vibration Reduction  Millisecond Delay Intervals  Millisecond Blasting  Waveform Superposition  Time-frequency Characteristic   Structure optimization of strap-down inertial navigation system support (EI CONFERENCE) 会议论文  OAI收割 2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011, July 15, 2011 - July 17, 2011, Inner Mongolia, China 作者:  Wang J.;  Sun H.;  Sun H. 收藏  |  浏览/下载：31/0  |  提交时间：2013/03/25 In order to meet the requirement of inertial navigation components and minimizing the system's weight  and topological optimization was conducted. Then  topological optimization and size optimization were conducted under conditions of random vibration and impact. Firstly  according to the dynamic characteristics of missile and requirement of inertial navigation system  the structure of inertial navigation support was designed according to types of missile connection and space arrangement of electronic components  the method of transforming multi-loading cases to multi-loading constraints was used to optimizing the size of the support under conditions of random vibration and impact. Comparing to the original support structures  RMS accelerations in installed points reduced by 25.2% under random vibration  the weight of optimal structures reduced by 28.1%  the structures also met the requirement of inertial navigation system under condition of impact. The support structure shows improvements in both dynamic characteristic and light weight comparing with the original one. 2011 IEEE.   A load simulation method of piezoelectric actuator in FEM for smart structures 期刊论文  OAI收割 Science in China Series E-Technological Sciences, 2009, 卷号: 52, 期号: 9, 页码: 2576-2584 作者:  Li M(李敏);  Chen WM(陈伟民);  Wang MC;  Jia LJ;  Chen WM 收藏  |  浏览/下载：1210/140  |  提交时间：2009/08/03 Piezoelectric Actuator  Piezoelectric Fiber Composite  Shape Control  Vibration Control  Drive Characteristic