Differential pressure distribution measurement of a free-flying butterfly wing

H. Takahashi, K. Matsumoto, I. Shimoyama

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

This paper reports on differential pressure distribution measurement of a free-flying butterfly wing with a MEMS differential pressure sensor. A piezoresistive cantilever was used as a differential pressure sensor. The sensor chip was 1.0 mm 1.0 mm 0.3 mm in size and 0.7 mg in weight, respectively, so that it did not interfere with wing motion. Using a butterfly (Papilio protenor) with a sensor chip attached to the wing surface, the distribution of five points to the spanwise direction at the forewing and one point at the center of the hindwing was measured during takeoff. As a result, it was clarified that the maximum aerodynamic force generated on the wing was 3 times larger than the gravity acting on the body.

本文言語English
ホスト出版物のタイトル2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11
ページ2022-2025
ページ数4
DOI
出版ステータスPublished - 2011 9 1
外部発表はい
イベント2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11 - Beijing, China
継続期間: 2011 6 52011 6 9

出版物シリーズ

名前2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11

Other

Other2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11
CountryChina
CityBeijing
Period11/6/511/6/9

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering

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