補修剤吹付ドローンの開発

―レーザーポインタの指示による吹付ノズルの自動追従制御―

抄録

The automatic tracking control of the spray nozzle by the instruction of laser pointer was developed, to improve the spraying performance in the blowing operation of the repairing agent against the infrastructure by the drone. This system consists of the laser light detection algorithm and nozzle tracking control. The laser light detection algorithm enabled to detect the position that was pointed by the laser pointer in many environments at higher speed(30Hz). The experimental results showed that this system succeeded in the nozzle tracking control stably. This system is useful to reduce unevenness during spraying repairing agent.