Evaluation and Experiment of Flight Parameter Quality of the Plant Protection UAV Based on Laser Tracker

Research shows that the accurate acquisition of flight parameters plant protection UAV and evaluation parameter quality have great significance for improving effect precision spraying. In order to further improve accuracy UAV, this study conducted an experiment using a laser tracker. The experimental results showed current used average altitude speed onboard sensors determine whether it reached preset operation parameters, but interpretation method could not accurately reflect actual situation. Laser trackers obtain more especially instantaneous parameters. Compared with tracker, trajectory, altitude, reflected by were erroneous tended be smooth stable. This can provide data support reference spraying performance improvement UAV.