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

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發送短信 : Ground target tracking using UAV with input constraints