嗅覚慣性オドメトリ:センサ校正とドリフト補償
Olfactory Inertial Odometry: Sensor Calibration and Drift Compensation
ガスセンサと慣性データを融合してロボットが匂いを頼りにナビゲートする嗅覚慣性オドメトリ(OIO)において、センチメートル級の精度で匂い源を定位するための校正プロセスを定義し、実機で有効性を示した。
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?
※ AIが要旨から生成した要約です。正確性は原文をご確認ください。
著者: Kordel K. France, Ovidiu Daescu, Anirban Paul, Shalini Prasad
分類: cs.RO, cs.ET, cs.LG, cs.SY, eess.SY
原文アブストラクト
Visual inertial odometry (VIO) is a process for fusing visual and kinematic data to understand a machine's state in a navigation task. Olfactory inertial odometry (OIO) is an analog to VIO that fuses signals from gas sensors with inertial data to help a robot navigate by scent. Gas dynamics and environmental factors introduce disturbances into olfactory navigation tasks that can make OIO difficult to facilitate. With our work here, we define a process for calibrating a robot for OIO that generalizes to several olfaction sensor types. Our focus is specifically on calibrating OIO for centimeter-level accuracy in localizing an odor source on a slow-moving robot platform to demonstrate use cases in robotic surgery and touchless security screening. We demonstrate our process for OIO calibration on a real robotic arm and show how this calibration improves performance over a cold-start olfactory navigation task.
