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检索条件"任意字段=2011年全国压电和声波理论及器件应用研讨会"
187 条 记 录,以下是151-160 订阅
排序:
DYNAMIC INHOMOGENEOUS FINITE ELEMENT METHOD FOR DYNAMIC RESPONSE ANALYSIS OF THE 1D INHOMOGENEOUS MEDIA WITH THE VARIABLE SECTION AREA
DYNAMIC INHOMOGENEOUS FINITE ELEMENT METHOD FOR DYNAMIC RESP...
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2014全国压电和声理论器件应用研讨会
作者: Yao WANG Zai-lin YANG Bao-ping HEI College of Aerospace and Civil Engineering Harbin Engineering University
Background,Motivation and Objective The dynamic response problem in the inhomogeneous media is an important and hot *** is widely related to many fields,such as material engineering,civil engineering and earthquake **... 详细信息
来源: 评论
AN APPROACH TO CALCULATE REFLECTIVITY OF THE 2-D PHONONICCRYSTALSREFLECTING GRATINGS IN TWO DIRECTIONS
AN APPROACH TO CALCULATE REFLECTIVITY OF THE 2-D PHONONICCRY...
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2014全国压电和声理论器件应用研讨会
作者: Ce YUAN Hong-lang LI Jin-ling CHEN Wen-jia TIAN Ya-hui TIAN Shi-tang HE School of Optoelectronics Beijing Institute of Technology Institute of Acoustics Chinese Academy of Sciences
Background,Motivation and Objective Many researchers are working on the study of reducingthe energy loss of Surface Acoustic Wave(SAW)for high performance *** crystals(PCs)have gained much attention in recent *** dime... 详细信息
来源: 评论
NONLINEAR VIBRATION ANALYSIS OF PIEZOELECTRIC LAMINATED RECTANGULAR THIN PLATES SUBJECTED TO VOLTAGE EXCITATION
NONLINEAR VIBRATION ANALYSIS OF PIEZOELECTRIC LAMINATED RECT...
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2014全国压电和声理论器件应用研讨会
作者: Wen-qiang YE Chun-xia XUE Xi CHEN College of science North University of China
<正>Background,Motivation and Objective The research of piezoelectric intelligent structure is a new multidisciplinary crossover frontier *** intelligent structure has a broad application prospect in the robot,space... 详细信息
来源: 评论
ELASTIC, DIELECTRIC, AND PIEZOELECTRIC PROPERTIES OF A/Β-BATEMO2O9 SINGLE CRYSTALS
ELASTIC, DIELECTRIC, AND PIEZOELECTRIC PROPERTIES OF A/Β-BA...
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2014全国压电和声理论器件应用研讨会
作者: Zeliang GAO Weiguo ZHANG Junjie ZHANG Xutang TAO State Key Laboratory of Crystal Materials Shandong University
Background,Motivation and Objective To date,the search for lead-free piezoelectric materials has attracted considerable *** kind of these materials that containing d0 transition metal cations(Mo6+or W6+)and cations wi... 详细信息
来源: 评论
FINITE ELEMENT ANALYSIS OF CIRCULAR QUARTZ RESONATORS USING SCALAR DIFFERENTIAL EQUATIONS AND COMSOL
FINITE ELEMENT ANALYSIS OF CIRCULAR QUARTZ RESONATORS USING ...
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2014全国压电和声理论器件应用研讨会
作者: Jun-jie SHI Cui-ying FAN Ming-hao ZHAO Jia-shi YANG School of Chemical Engineering and Energy Zhengzhou University School of Mechanical Engineering Zhengzhou University Department of Mechanical and Materials Engineering University of Nebraska-Lincoln
Background,Motivation and Objective Piezoelectric crystals are widely used to make acoustic wave resonators providing frequency standards for time-keeping,frequency generation and frequency *** have extensive applicat... 详细信息
来源: 评论
A WEIGHTED WAVEGUIDES FOR SURFACE ACOUSTIC WAVES BASED ON TWO-DIMENSIONAL PIZOELECTRIC PHONONIC CRYSTALS
A WEIGHTED WAVEGUIDES FOR SURFACE ACOUSTIC WAVES BASED ON TW...
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2014全国压电和声理论器件应用研讨会
作者: Ya-hui TIAN Hong-lang LI Wen-jia TIAN Ya-bing KE Jin-ling CHEN Shi-tang HE Institute of Acoustics Chinese Academy of Sciences
Background,Motivation and Objective Phononic crystals(Pn Cs)composed of periodic elastic materials have been proved to have a property of band *** the unique properties,Pn Cs have potential in applications such as ela... 详细信息
来源: 评论
STUDY ON THE OUTPUT PERFORMANCES OF A T-SHAPE PIEZOELECTRCI MOTOR UNDER DC AND IMPULSE VOLTAGE EXCITATIONS
STUDY ON THE OUTPUT PERFORMANCES OF A T-SHAPE PIEZOELECTRCI ...
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2014全国压电和声理论器件应用研讨会
作者: Ying-xiang LIU Wei-shan CHEN Xiao-hui YANG Jun-kao LIU State Key Laboratory of Robotics and System Harbin Institute of Technology
<正>Background,Motivation and Objective Piezoelectric motors have been seen as successor of the electromagnetic ones in areas such as robot joints,high precision machines,micro robots,and *** exhibit merits of simpl... 详细信息
来源: 评论
TUNABILITY OF ACOUSTIC TRANSMISSION ENHANCEMENT IN ONE DIMENSIONAL PHONONIC CRYSTAL WITH FERROELECTRIC MATERIAL
TUNABILITY OF ACOUSTIC TRANSMISSION ENHANCEMENT IN ONE DIMEN...
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2014全国压电和声理论器件应用研讨会
作者: Chao-wei XU Shu-hong XIE Jiang-yu LI Key Laboratory of Low Dimensional Materials and Application Technology of Ministry of Education Faculty of MaterialsOptoelectronics and PhysicsXiangtan University Department of Mechanical Engineering University of Washington
<正>Background,Motivation and Objective Phononic crystals consisting of periodic materials with diverse physical properties(i.e.,mass density and elasticity modulus)have great advantage in molding the energy flow ... 详细信息
来源: 评论
SIMULATION OF NON-LINEAR LAMB WAVE PROPAGATION IN CORTICAL PLATE USING FINITE-DIFFERENCE TIME-DOMAIN METHOD
SIMULATION OF NON-LINEAR LAMB WAVE PROPAGATION IN CORTICAL P...
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2014全国压电和声理论器件应用研讨会
作者: Zheng-gang ZHANG De-an TA Ming-xi DENG Department of Electronic Engineering Fudan University Department of Physics Logistics Engineering University
Background,Motivation and Objective Ultrasonic guided waves have attracted considerable interest to evaluate the status of cortical bones because it can reflect both the material and structure properties about the ***... 详细信息
来源: 评论
压电除冰系统中压电元件尺寸对界面剪切应力的影响
压电除冰系统中压电元件尺寸对界面剪切应力的影响
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2010全国压电和声理论器件技术研讨会
作者: 李宁 胡俊辉 黄卫清 朱春玲 赵淳生 南京航空航天大学精密驱动研究所
由于飞行条件(低空、高湿度)的原因,直升机主旋翼比其它固定翼飞行器更有结冰的危险。为满足直升机全天候飞行的要求,必须对桨叶采取防/除冰措施,现有的桨叶除冰方法很多,优缺点参差不齐,其中电热除冰是较为应用广泛的一种,但是其功率... 详细信息
来源: 评论