Study on insect-based flapping-wing system driven by piezoelectric bimorph

WANG Shu-xin; CHEN Guo-ping; ZHOU Jian-hua; YAN Jing-ping

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Study on insect-based flapping-wing system driven by piezoelectric bimorph

Article | 更新时间：2020-08-12

- Study on insect-based flapping-wing system driven by piezoelectric bimorph
- Optics and Precision Engineering Vol. 14, Issue 4, Pages: 617-622(2006)
- 作者机构：
  
  1. 南京航空航天大学,江苏南京,210016
  2. 扬州大学机械学院,江苏扬州,225000
  3. 东南大学机械系,江苏南京 210096
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN384;V241
- Received：05 September 2005，
  
  Revised：10 May 2006，
  
  Published：2006
- 稿件说明：
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王姝歆, 陈国平, 周建华, 颜景平. 压电双晶片驱动的仿生柔性扑翼机构研究[J]. 光学精密工程, 2006,14(4): 617-622

WANG Shu-xin, CHEN Guo-ping, ZHOU Jian-hua, YAN Jing-ping. Study on insect-based flapping-wing system driven by piezoelectric bimorph[J]. Editorial Office of Optics and Precision Engineering, 2006,14(4): 617-622
王姝歆, 陈国平, 周建华, 颜景平. 压电双晶片驱动的仿生柔性扑翼机构研究[J]. 光学精密工程, 2006,14(4): 617-622 DOI：

WANG Shu-xin, CHEN Guo-ping, ZHOU Jian-hua, YAN Jing-ping. Study on insect-based flapping-wing system driven by piezoelectric bimorph[J]. Editorial Office of Optics and Precision Engineering, 2006,14(4): 617-622 DOI：

摘要

分析了昆虫的翅膀-胸部运动系统

并以此为基础

仿生设计出压电双晶片驱动

柔性双摇杆机构放大位移并带动仿生翅拍动的扑翼系统。分析了压电双晶片的工作原理

讨论了柔性四杆机构的自由度和运动学

并对整个系统的准静力学进行探讨

以确定能否产生足够的力克服空气阻尼。仿真和实验结果表明

通过柔性机构放大压电双晶片位移

能实现仿生翅所需运动

同时进一步的优化设计将有助于改进扑翼机构的运动性能。

Abstract

On basis of the insect thorax-wing structure

a flapping-wing system consisting of the bimorph piezoelectric actuator

compliant mechanism

and bionic wing was presented. The principle of bimorph piezoelectric actuator was introduced

and the kinematics of compliant four-link mechanism was discussed. Using the quasi-state force theory

the output force at the insect-based wing for overcoming the aerodynamic damping was studied. The simulation results are helpful to determine the motion of insect-based wings. At the same time

the design of bimorph actuators and compliant mechanisms with optimal structure can improve the moving properties of flapping mechanism.

关键词

Keywords

references

SHIMOYAMA I, MIURA H, SUZUKI, et al. Insect-like microrobots with external skeletons[J]. IEEE Control Systems,1993,2:37-41.[2] KUBO Y, SHIMOYAMA I, KANEDA K, et al. Study on wings of flying microrobots[J]. IEEE International Conference on Robotics and Automation, San Diego, CA, 1994:834-839.[3] ELLINGTON C P. The novel aerodynamics of insect flight: applications to micro-air vehicles[J]. The Journal of Experimental Biology,1999,202:3439-3448.[4] SMITS J, CHOI W. The constituent equations of piezoelectric heterogenous bimorphs . IEEE Transaction on Ultrasonics, Ferroelectrics and Frequence Control, 1991, 38:256-270.[5] FEARING R S, CHIANG K H, DICKINSON M H, et al. Wing transmission for a micromechanical flying insect . IEEE International Conference on Robotics and Automation, San Francisco, USA, 2000:1509-1516.[6] SITTI M. PZT actuated four-bar mechanisim with two flexible links for micromechanical flying insect thorax . IEEE International Conference on Robotics and Automation, Seoul Korea, 2001:3893-3900.[7] YAN J, WOOD R J, AVADHANULA S, et al. Towards flapping wing control for a micromechanical flying insect . IEEE International Conference on Robotics and Automation, Seoul Korea, 2001, 4: 3901 3908.[8] SITTI M, CAMPOLO D, YAN J,et al. Development of PZT and PZT-PT based unimorph actuators for micromechanical flapping mechanisms . International conference on Robotics and Automation ,Seoul ,South Krea,2001:1509-1516.[9] SHIMASAKI K, INOUE M, ARAI K I. A theory for analyzing the flap motion of wings of small flying elements driven by a magnetic torque[J]. IEEE Tranactions on Magnetics, 1998, 34(4):2096-2098.[10] 于靖军,宗光华,毕树生. 全柔性机构与MEMS[J]. 光学精密工程, 2005,13(1):1-5. YU J J,ZONG G H,BI SH SH. Fully compliant mechanisms and MEMS[J]. Optics and Precision Engineering,2005,13(1):1-5.

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Related Institution

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