[1]College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;
[2]JiangSu Province Key Laboratory of Aerospace Power System, Nanjing 210016, China;
[1]College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;
[2]JiangSu Province Key Laboratory of Aerospace Power System, Nanjing 210016, China;
[1]College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;
[2]JiangSu Province Key Laboratory of Aerospace Power System, Nanjing 210016, China;
[1]College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;
[2]JiangSu Province Key Laboratory of Aerospace Power System, Nanjing 210016, China;
propeller synchrophasing; noise reduction; small UAV; flight experimental platform; low cost;