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:4 J$ A: o$ t6 N+ f3 e+ G
(sensorID : integer)
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randNo:real;
* q# V2 b" [8 Ido
$ Q# v: J" V( G7 c3 @8 z T3 D @.stopped:=true;
$ C$ D2 d% s5 p" ` wait 20;6 [* E0 B. C) e- N( E3 l* }
randNo:=z_uniform(2,0,1);
7 ]: W0 o8 F$ \' e; f- J, G @.cont.createattr("type","string");
9 y8 { I. j0 Q if randNo>0.7 then5 W9 V5 x9 R4 K( U5 d1 ~0 J8 s
@.cont.type:="bad";
# Q/ D! u) }6 v# V8 D* E5 g print"bad";
2 t5 c4 E' d& M @.cont.move(drain4);
6 q0 c) \4 L9 m" D @.destination:=Load_in;-----增加语句6 `/ v" v5 u6 K, p1 `+ j2 B
else. |8 R- j; |/ }. r+ R
@.cont.type:="good";
! g$ N, T1 A& i/ ^ print"good";
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@.stopped:=false;/ y7 a% B( n8 G9 Z; c
@.move;
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同时将unload程序改为
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do) G- m# S# j' X2 p4 h- n$ ^
wait 30;* [9 K! Q1 V2 z7 q( F' G' R. o/ W3 g
if @.empty=false then
4 r, N! Q7 T7 g0 x; x1 W l9 t if @.cont.name="green"then. S$ k8 j5 g$ l# ^0 \% ?# V5 S% Y
@.cont.move(drain1);! m8 ?; {2 A# v0 p+ X. m
print"Unloading on drain1";9 v9 N L* C1 R" H2 h& {2 O( S- `
elseif @.cont.name="blue"then7 `0 V$ L) ~- e$ c: l5 Q) C5 h
@.cont.move(drain2);
& F q6 o& j, v6 c! y& o print"Unloading on drain2";! w. Q% H! `- M' R3 r
else
! K3 D6 j- N' d6 {3 _ @.cont.move(drain3);
) x% Y/ j# |8 ] k print"Unloading on drain3";
8 X* x- a @3 j) q3 s/ ^ end;
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end;, v9 A" j; O5 ~! q
@.destination:=Load_in;
5 }. O" x6 @4 e/ C7 ]# m! J2 o+ z, V @.move;* R, b3 M) n7 E+ l) x" Z0 j/ y
end;
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