1.错误原因,坏件在e4被卸载,车子空了,但它的目的地还是output3,所以它去output3没东西可卸载就出错了;改进quality程序改为:* n5 |; J- I# ?0 S" ]
(sensorID : integer)
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randNo:real;
2 T( _1 A" }( p% A) I7 @! s/ wdo
3 c8 g* C3 W4 _; g" L+ s6 k; @ @.stopped:=true;
; ~3 Q! K; H' T- h* l2 Q wait 20;9 D4 j4 `( _! E7 @
randNo:=z_uniform(2,0,1);
$ e6 K7 x2 |% G @.cont.createattr("type","string");$ H5 M' `9 O. J% }; H9 r( f+ K
if randNo>0.7 then+ q& a1 ^) ^2 ^
@.cont.type:="bad";
- Q" I0 `& U3 X print"bad";7 y m( Q% W4 T( ]2 C
@.cont.move(drain4);# [: M, t, u6 P! O- B6 [4 ?+ p
@.destination:=Load_in;-----增加语句
" p' w8 W2 y4 C3 W" P else
6 f9 S" k% ? [ @.cont.type:="good";8 ]% {/ d' Z' y6 S5 l
print"good";
R, R6 E8 a5 T$ Q2 d, t' M end;% q& E3 k3 m1 D2 T/ K. h, R
@.stopped:=false;
0 V* z. q. |/ [ @.move; * C3 q/ x% |2 g& L% Z
end;- m7 o3 _& V- A& @* N0 P
同时将unload程序改为# n! w# g/ n- C( S* F# |
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do
4 l+ {; S7 D/ U5 m. I( n( S. h6 x wait 30;
: f' i$ L& f, n' C if @.empty=false then
% Q5 l0 J8 Z+ i' G7 q6 u if @.cont.name="green"then
" `+ R' g$ V! r: a/ r% ]; B7 e @.cont.move(drain1);' C4 ^+ K1 }" h% Z. h5 @) {
print"Unloading on drain1";
- g# E1 `/ v/ [7 u1 M A' K. W elseif @.cont.name="blue"then
# x; D* j% r! h3 A @.cont.move(drain2);
6 M( |4 [! }: L6 M# y q+ R7 x5 ] print"Unloading on drain2";9 x- U; `. @2 _9 m
else
. K* e% N7 h" A6 W+ `* E! g @.cont.move(drain3);
+ e' p$ D0 b0 ]- A- r- z0 g print"Unloading on drain3";
% A# k7 o: `4 {' E& g3 ? end;. l# n7 f3 l3 t7 H5 B
else
8 I- }- V, K" W' m end;" _$ c6 M M) u
@.destination:=Load_in;
0 L6 N, i7 s+ F& A' L2 J6 r6 b @.move;7 F& p% S- W1 l- l/ l# O! t
end;
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