研究了压电材料复合板的3种作动机制,弯曲作动机制、剪切作动机制、混合作动机制,针对粘贴在纤维板上不同厚度的压电作动层,具体分析了复合板的端部位移,研究结果对噪声和振动的主动控制中的模态控制和智能结构静态形状控制提供了一定的参考.
Three actuation mechanisms of piezoelectric composite structures are studied:extension actuation mechanism,shear actuation mechanism and hybrid actuation mechanism Tip deflection of piezoelectric composite plate is analyzed for different actuator layer thickness.The research result can be used for mode control of active noise and vibration control and static shape control of intelligent structure.
参考文献
| [1] | Krommer M;Irschik H.Shape control of timoshenko beams by shear based piezoelectric actuation[A].Pittsburg,PA,2001 |
| [2] | Tran A K;Goo N S;Yoon K J .Actuation performance analysis of piezo-composite unimorph actuator with d33 actuation mechanism of piezo-electric ceramic layer[J].Journal of Electronics,2008,20(08):259. |
| [3] | Mackerle J .Smart materials and structures:FEM and BEM simulations-A Bibliography[J].Finite Elements in Analysis Design,1999,37:71. |
| [4] | Benjeddou A;Trindade M A;Ohayon R .A unified beam finite element model for extension and shear piezoelectric actuation mechanisms[J].Intelligent Mater Systems Struct,1997,8(12):1012. |
| [5] | A. Benjeddou;M. A. Trindade;R. Ohayon .New Shear Actuated Smart Structure Beam Finite Element[J].AIAA journal,1999(3):378-383. |
| [6] | Zhang X D;Sun C T .Formulation of an adaptive sandwich beam[J].Smart Materials and Structures,1996,5:814. |
| [7] | Zhang X D;Sun C T .Analysis of a sandwich plate containing a piezoelectric core[J].Smart Materials and Structures,1999,8:31. |
| [8] | Trindade A M;Benjeddou A .On higher-order modeling of smart beams with embedded shear-mode piezoceramic actuators and sensors[J].Mechnics Adv Mater Struct,2006,13:357. |
| [9] | Aldraihem OJ;Khdeir AA .Analytical solutions of antisymmetric angle-ply laminated plates with thickness-shear piezoelectric actuators[J].Smart Materials & Structures,2006(2):232-242. |
| [10] | S. RAJA;R. SREEDEEP;G. PRATHAP .Bending Behavior of Hybrid-actuated Piezoelectric Sandwich Beams[J].Journal of Intelligent Material Systems and Structures,2004(8):611-619. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%