Structure design,fabrication and testing of millimeter-scale electrostatic micro flapping-wing actuator

YANG Yi; CHE Yun-long

doi:10.13873/J.1000-9787(2018)01-0091-05

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Structure design,fabrication and testing of millimeter-scale electrostatic micro flapping-wing actuator

更新时间：2025-09-11

- Structure design,fabrication and testing of millimeter-scale electrostatic micro flapping-wing actuator
- Issue 1, Pages: 91-95(2018)
- 作者机构：
  
  1. 北京航空航天大学能源与动力工程学院
  2. 中国科学院电工研究所
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2018)01-0091-05
  CLC： V279
- Published：2018
- 稿件说明：
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YANG Yi, CHE Yun-long. Structure design,fabrication and testing of millimeter-scale electrostatic micro flapping-wing actuator[J]. 2018, (1): 91-95.
DOI：

YANG Yi, CHE Yun-long. Structure design,fabrication and testing of millimeter-scale electrostatic micro flapping-wing actuator[J]. 2018, (1): 91-95. DOI： 10.13873/J.1000-9787(2018)01-0091-05.

摘要

针对仿昆虫扑翼飞行器核心动力装置——微驱动器的结构特点和研究难点

设计了一种基于静电驱动原理的毫米(mm)级微扑翼驱动器

并针对各个部件研究了整套加工工艺与测试方法。运动优化与升力测试结果表明:微扑翼驱动器(翼展9 mm

重量3 mg)以91 Hz的频率实现了±40°的拍动和±25°的扭转运动

输出1.5 mg的升力

升重较以往静电微扑翼驱动器有大幅提升。研究成果为实现仿昆虫微型飞行器的自主飞行提供了新的方向

并奠定了理论与试验基础。

Abstract

Insect-inspired flapping-wing micro air vehicles（FMAV） are small in size and with high maneuver.Aiming at problems of structure characteristic and research difficulties of micro actuator

core power device of FMAV

a millimeter-scale electrostatic micro flapping-wing actuator based on electrostatic-actuated principle is designed. Moreover

a series of fabrication and testing methods are also developed. The result of testing shows that the 9 mm in wing span and 3 mg in weight stroke frequency of actuator is 91 Hz

flapping angle is ± 40°

rotating angle is ± 25°and lift force is 1. 5 mg. Lift-to-weight ratio is highly increased compared to previous results. These achievements lead to a new way to realize liftoff of FMAV and lay the foundation for theory and experiment.

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