1. A PRELIMINARY ACOUSTIC INVESTIGATION OF A COAXIAL HELICOPTER IN HIGH-SPEED FLIGHT Open Access Author: Walsh, Gregory Daniel Title: A PRELIMINARY ACOUSTIC INVESTIGATION OF A COAXIAL HELICOPTER IN HIGH-SPEED FLIGHT Graduate Program: Aerospace Engineering Keywords: AcousticsCoaxial HelicopterRotorcraftRotorcraft AcousticsHelicopter File: Download Walsh_Thesis.pdf Committee Members: Kenneth Steven Brentner, Thesis Advisor/Co-AdvisorJacob Willem Langelaan, Committee MemberGeorge A Lesieutre, Committee Member
2. A QUASI-POLAR LOCAL OCCUPANCY GRID APPROACH FOR VISION-BASED OBSTACLE AVOIDANCE Open Access Author: Geng, Junyi Title: A QUASI-POLAR LOCAL OCCUPANCY GRID APPROACH FOR VISION-BASED OBSTACLE AVOIDANCE Graduate Program: Aerospace Engineering Keywords: Small UAVObstacle avoidanceOccupancy girdQuasi-polar frameMonocular visionStereo vision File: Download Geng-Thesis.pdf Committee Members: Jacob Willem Langelaan, Thesis Advisor/Co-AdvisorJoseph Francis Horn, Committee MemberGeorge A Lesieutre, Committee Member
