小型ハイブリッドロケット5号機の電装システムの開発

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書誌事項

タイトル別名
  • Development of the Electronic System for the 5th Small Hybrid Rocket
公開日
2024
DOI
  • 10.1299/jsmemecj.2024.j191p-01
公開者
一般社団法人 日本機械学会

説明

<p>The authors are involved in the research and development of small hybrid rockets. An important component of launch experiments is the electronic system, which acquires experimental data on the rocket vehicle in flight, determines its position, and deploys a parachute during descent. In this study, a launch experiment with the 5th small hybrid rocket was conducted in February 2024. During this experiment, after the rocket vehicle passed its apex, the apex was detected based on the acquired air pressure values, the parachute was deployed, the rocket vehicle decelerated, and it was recovered from the sea surface. In all four previous launch experiments, low communication frequency has been cited as an issue. Wireless communication is a reliable data acquisition method that does not depend on whether the rocket vehicle can be recovered or not. Since parachute deployment is now uncertain, recovering the data stored inside the aircraft is difficult, making the improvement of communication frequency the most important mission. Therefore, in this experiment, with the aim of improving communication frequency, a communication test was conducted by changing the method of acquiring position information and adjusting the settings of the communication module, which was then verified in the 5th launch experiment</p>

収録刊行物

  • 年次大会

    年次大会 2024 (0), J191p-01-, 2024

    一般社団法人 日本機械学会

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