Research Article

Network Planning Method for Capacitated Metro-Based Underground Logistics System

Algorithm 1

: Set coverage model for ground terminal.
(1)Initialization ,
(2)clear ,
(3)while do
(4)for , find
(5)  if true then
(6)   let , remove from
(7)  end if
(8)end for
(9)for do
(10)  assign to subsequently according to length
(11)  while or do
(12)  end while
(13)for and do
(14)  if then
(15)   let , ,
(16)   remove from
(17)  end if
(18)  if then
(19)   let , ,
(20)  end if
(21)check
(22)  if true then
(23)   return to line 4
(24)  end if
(25)end while