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:/ f% _/ G" x, s3 [
(sensorID : integer)6 u6 U% u3 b x% n. k: k
is8 @3 l2 R3 d9 \- y% D% R1 Q
randNo:real;
+ Z' t) ?0 ?8 p0 v T8 M W& e# y" Ddo
. ?+ T: L% z C# L( F- k. m @.stopped:=true;1 i6 d$ b$ O0 ?1 Y" u
wait 20;$ Z P6 I/ n5 E# e. E. a |
randNo:=z_uniform(2,0,1);
/ w) q$ a f! a0 B( F' v @.cont.createattr("type","string");+ t2 a/ p% w+ f5 Q0 k! _: k
if randNo>0.7 then" _/ G" A4 O( Z5 `9 h" x) o
@.cont.type:="bad";: q* J1 m; ^" a$ l4 ?
print"bad";
$ A! [5 e* B" L @.cont.move(drain4);
& N, x# f6 C( n* h% V @.destination:=Load_in;-----增加语句
: O8 f1 q5 F# K5 f else
( h, i$ A3 T! ? j @.cont.type:="good";* s- \7 h3 c4 Y3 i4 ]! Z9 U7 Z
print"good";
9 C5 W+ ^+ i4 J2 X7 g3 H& b end;
6 z8 ]: A) @ K" l# O- d$ \; N& C; p4 b- R @.stopped:=false;
, N' M; Y/ `3 N6 T/ E @.move; 4 E! c" g+ s5 X6 B
end;
; w+ A" s0 Y( a( C1 d% y同时将unload程序改为
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do
4 [! @7 Y- [+ K1 y8 g wait 30;
' W$ n7 ^2 W" q if @.empty=false then + I" F3 N8 k: x8 }3 i
if @.cont.name="green"then
- ~# s& e7 U' x& w% \ @.cont.move(drain1);
2 I) |4 m+ v4 ^: z) E; b8 M print"Unloading on drain1";
* I& F: i& u; ]" Y elseif @.cont.name="blue"then
6 l4 Q$ J( w/ N8 u- b' t @.cont.move(drain2); C& w/ H2 G( U/ p$ f) t
print"Unloading on drain2";1 ?# ]6 o& V, T, s! d0 I
else+ d& _4 p v* Z/ M
@.cont.move(drain3);$ n8 t7 n6 N2 I' Z
print"Unloading on drain3";
' k- |# C' X) s4 a7 U" p end;
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end;+ v; h' ?7 r! Z/ _* m" G
@.destination:=Load_in;
. y) T8 s0 z& y2 M) I @.move;
3 p. Y% A' ?/ |8 j6 X4 Q4 L# rend;% R- k6 `* O' g+ |/ v. A
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