GNSS拒否環境での捜索救助に向けた複数小型低コストUAVの遠隔自律制御
Remote Autonomy for Multiple Small Lowcost UAVs in GNSS-denied Search and Rescue Operations
Androidアプリで制御する民生用DJIドローンを用い、GNSSが使えない環境でも複数機を1人のオペレータが自律飛行・監視できるシステムを提案した。
詳しい要約
1. どんなもの?
2. 先行研究と比べてどこがすごい?
3. 技術・手法の肝は?
4. どうやって有効だと検証した?
5. 議論はある?
6. 次に読むべき論文は?
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著者: Daniel Schleich, Jan Quenzel, Sven Behnke
分類: cs.RO
原文アブストラクト
In recent years, consumer-grade UAVs have been widely adopted by first responders. In general, they are operated manually, which requires trained pilots, especially in unknown GNSS-denied environments and in the vicinity of structures. Autonomous flight can facilitate the application of UAVs and reduce operator strain. However, autonomous systems usually require special programming interfaces, custom sensor setups, and strong onboard computers, which limits a broader deployment. We present a system for autonomous flight using lightweight consumer-grade DJI drones. They are controlled by an Android app for state estimation and obstacle avoidance directly running on the UAV's remote control. Our ground control station enables a single operator to configure and supervise multiple heterogeneous UAVs at once. Furthermore, it combines the observations of all UAVs into a joint 3D environment model for improved situational awareness.
