發送短信 : Using queuing theory and simulated annealing to design the facility layout in an AGV-based modular manufacturing system

 _    _      ___      ______   _    _     _  _   
| |  | ||   / _ \\   /_   _// | || | ||  | \| || 
| |/\| ||  | / \ ||  `-| |,-  | || | ||  |  ' || 
|  /\  ||  | \_/ ||    | ||   | \\_/ ||  | .  || 
|_// \_||   \___//     |_||    \____//   |_|\_|| 
`-`   `-`   `---`      `-`'     `---`    `-` -`