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begin model initialization function
& a0 D7 W5 K" ?' A4 L- x4 b7 P create (pm vehicles size) loads of type L_dummy to P_swap& {5 Z* L+ y+ B
return true
. ^4 I; G2 @9 Fend
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begin P_swap arriving
; ~8 \8 P* }+ R set A_index to P_swap total
; y, ~& Z$ s/ u3 I1 p wait for 480*(A_index - 1)/(pm vehicles size) min /* stagger swaps */, i7 u7 q" I3 M- `0 A7 N1 k
while 1=1 do( s* b0 J# a D. r( x
begin
4 P7 I# m0 i' J% Y wait for n 8, 1 hr /* time between swaps */8 F i x6 h3 D% N5 |( p6 }! {
move into pm.swap_area /* wait to get on a vehicle */" c- s+ ], J; Y, e. |1 p( m
use R_swap for 15 min /* swap time */
3 b% ^" l' `" B* d, l& x6 H move into Q_dummy /* get off vehicle */
- }8 Y% G( T, Y end% U; [6 m9 S0 H8 f, n8 A$ b4 s) @( {0 I
end, P5 J0 d/ A4 q I |# w
' ^" l, X8 ~% ?( x5 j第一个问题是这个初始化函数中create的vehicle size是什么意思?然后为什么要create到P_swap这个函数呢? n0 z4 T- e, o* V9 J
0 G# E# U" G% n0 k% V$ a" Z% X. c第二个问题就是关于P_swap这个函数的~不了解其作用~望高手给看下~花费您宝贵时间看下模型~再次谢过~!
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