Analysis of Dynamic Properties of Piezoelectric Structure under Impact Load

被引：8

作者：

Zhang, Taotao ^{[1
]}

Ma, Kun ^{[2
]}

机构：

[1] Beihang Univ, Sch Transportat Sci & Engn, Beijing 100191, Peoples R China

[2] Liaocheng Planning & Architecture Design Inst Co, Liaocheng 252000, Peoples R China

来源：

MICROMACHINES | 2015年 / 6卷 / 10期

基金：

中国国家自然科学基金;

关键词：

piezoelectric structure; impact response; theoretical solutions; standing wave method and travelling wave method; LOW-ENERGY IMPACT; SHAPE CONTROL; COMPOSITE; VIBRATIONS;

D O I：

10.3390/mi6101441

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An analytical model of the dynamic properties is established for a piezoelectric structure under impact load, without considering noise and perturbations in this paper. Based on the general theory of piezo-elasticity and impact mechanics, the theoretical solutions of the mechanical and electrical fields of the smart structure are obtained with the standing and traveling wave methods, respectively. The comparisons between the two methods have shown that the standing wave method is better for studying long-time response after an impact load. In addition, good agreements are found between the theoretical and the numerical results. To simulate the impact load, both triangle and step pulse loads are used and comparisons are given. Furthermore, the influence of several parameters is discussed so as to provide some advices for practical use. It can be seen that the proposed analytical model would benefit, to some extent, the design and application (especially the airport runway) of the related smart devices by taking into account their impact load performance.

引用

页码：1577 / 1587

页数：11

共 28 条

[1] A review of power harvesting using piezoelectric materials (2003-2006) [J].

Anton, Steven R. ;

Sodano, Henry A. .

SMART MATERIALS AND STRUCTURES, 2007, 16 (03) :R1-R21

[2] Study of the effect of mechanical impact parameters on an impact-mode piezoelectric ceramic power generator [J].

Basari, Arnat Arnir ;

Awaji, Sosuke ;

Sakamoto, Shintaro ;

Hashimoto, Seiji ;

Homma, Bunji ;

Suto, Kenji ;

Okada, Hiroaki ;

Okuno, Hideki ;

Kobayashi, Kojiro ;

Kumagai, Shunji .

CERAMICS INTERNATIONAL, 2015, 41 (09) :12038-12044

[3] DAMPING OF STRUCTURAL VIBRATIONS WITH PIEZOELECTRIC MATERIALS AND PASSIVE ELECTRICAL NETWORKS [J].

HAGOOD, NW ;

VONFLOTOW, A .

JOURNAL OF SOUND AND VIBRATION, 1991, 146 (02) :243-268

[4] Dynamic shape control of beam-type structures by piezoelectric actuation and sensing [J].

Irschik, H ;

Krommer, M ;

Pichler, U .

INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS, 2003, 17 (1-3) :251-258

[5] A review on static and dynamic shape control of structures by piezoelectric actuation [J].

Irschik, H .

ENGINEERING STRUCTURES, 2002, 24 (01) :5-11

[6] A piezoelectric device for impact energy harvesting [J].

Jacquelin, E. ;

Adhikari, S. ;

Friswell, M. I. .

SMART MATERIALS AND STRUCTURES, 2011, 20 (10)

[7] Piezoelastic vibrations of composite Reissner-Mindlin-type plates [J].

Krommer, M .

JOURNAL OF SOUND AND VIBRATION, 2003, 263 (04) :871-891

[8] Recent applications of fiber optic sensors to health monitoring in civil engineering [J].

Li, HN ;

Li, DS ;

Song, GB .

ENGINEERING STRUCTURES, 2004, 26 (11) :1647-1657

[9] Concrete structural health monitoring using piezoceramic-based wireless sensor networks [J].

Li, Peng ;

Gu, Haichang ;

Song, Gangbing ;

Zheng, Rong ;

Mo, Y. L. .

SMART STRUCTURES AND SYSTEMS, 2010, 6 (5-6) :731-748

[10]

Li ZJ, 2002, J AM CERAM SOC, V85, P305

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