ResearchBenchmarksTrajectory Tracking on Real-world UAV Four-leaf clover TrajectoryTrajectory Tracking on Real-world UAV Four-leaf clover TrajectoryFollow0.382Positional Error (m)HBO-PID0.37960.39580.4120.4282Dec 30, 2025Evaluation resultsMethodMethodLinksPositional Error (m)Heading Error (degree)HBO-PIDEnvironment=Real-worldEnvironment=Real-world2025.120.3820.558BO-PIDEnvironment=Real-worldEnvironment=Real-world2025.120.4420.503