أرسل هذا في رسالة قصيرة: Persistently excited adaptive relative localization and time-varying formation of robot swarms

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