イケダ ユウスケ   IKEDA Yusuke
  池田 雄介
   所属   東京電機大学大学院  未来科学研究科 情報メディア学専攻
   職種   助教(A)
言語種別 英語
発行・発表の年月 2017/05
形態種別 会議論文
査読 査読有り
標題 Three dimensional noise mapping system with aerial blimp robot
執筆形態 共著
掲載誌名 Proceedings of Meeting on Acoustics
掲載区分国外
巻・号・頁 29(1)
著者・共著者 Ryouzi Saitou, Yusuke Ikeda, and Yasuhiro Oikawa
概要 This paper presents a prototype system of a three-dimensional noise mapping system with an aerial blimp robot. The system is divided into two parts; one part is a balloon filled with helium gas, and the other part is a multirotor unit. We evaluated the system two ways: a comparison of the propeller rotation noises between the system and a general multirotor, and an analysis of acoustical effect of the balloon. The result showed that the propeller rotation noise was reduced by 42 dB as compared with a general multirotor, and the balloon had large effects of the sound field when the balloon was placed between the sound source and the microphone. Finally, we measured the sound pressure level using the proposed system. The result showed that the proposed system can continuously measure sound pressure distribution in noise map space.