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고공 비행개시가 가능한 접이식 쿼더콥터 자율비행 실험

Autonomous Flight Experiment of a Foldable Quadcopter with Airdrop Launching Function

  • 이청화 (금오공과대학교 기계시스템공학과) ;
  • 주백석 (금오공과대학교 기계시스템공학과)
  • Lee, Cheonghwa (Department of Mechanical System Engineering, Kumoh National Institute of Technology) ;
  • Chu, Baeksuk (Department of Mechanical System Engineering, Kumoh National Institute of Technology)
  • 투고 : 2018.02.09
  • 심사 : 2018.04.02
  • 발행 : 2018.04.30

초록

The experimental results are presented of an autonomous flight algorithm of a foldable quadcopter with airdrop launching functions. A foldable wing structure enabled the quadcopter to be inserted into a rocket container with limited space. The foldable quadcopter was then separated from the rocket in the air. The flight pattern was tracked using a global positioning system (GPS) with various sensors, including an inertial measurement unit (IMU) module until a designated target position was reached. Extensive field tests were conducted through an international rocket competition, ARLISS 2017, which was held in Black Rock Desert, Nevada, USA. The flight trajectory record of the experiments is stored in electrically erasable programmable read-only memory (EEPROM) embedded in the main control unit. The flight record confirmed that the quadcopter successfully separated from the rocket, executed flight toward the target for a certain length of time, and stably landed on the ground.

키워드

참고문헌

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