Airffic Inspection无人机巡检未来指南

PAPER P28 · 2013

A UAV system for inspection of industrial facilities

Nikolic, J., Burri, M., Rehder, J., Leutenegger, S., Hürzeler, C., Siegwart, R. — 2013 IEEE Aerospace Conference

已读摘要 引用次数: openalex: 247 (2026-10-22)

开发一架用于巡检封闭工业空间的小型无人机,并在电厂锅炉内部自主飞行。在没有 GPS 的条件下,仅使用机载 MEMS IMU 和立体相机的轻量级视觉惯性导航系统提供状态估计,模型预测控制则实现了贴近锅炉壁的精确飞行。文章还提出了一种经过严格标定的一体化视觉惯性传感器,以激光跟踪仪为真值,其运动估计在整个飞行中漂移仅数厘米。

主要发现

  • Autonomous flight demonstrated inside a power plant boiler
  • State estimation used only an onboard MEMS IMU and stereo camera pair
  • Integrated visual-inertial sensor drifted only a few centimetres over a flight versus laser-tracker ground truth

局限

  • Abstract only reviewed
  • Early prototype results; the integrated sensor was preliminary
  • Dust and darkness handling not quantified in the abstract

来源