發送短信 : System identification of aerodynamic derivatives for VTOL UAV

 _    _     ______    ____      _____    _____    
| |  | ||  /_   _//  |  _ \\   |  ___|| |  __ \\  
| |/\| ||   -| ||-   | |_| ||  | ||__   | |  \ || 
|  /\  ||   _| ||_   | .  //   | ||__   | |__/ || 
|_// \_||  /_____//  |_|\_\\   |_____|| |_____//  
`-`   `-`  `-----`   `-` --`   `-----`   -----`