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:7 Z! k# l+ W& v. d, \9 _
(sensorID : integer)7 v& U, ^5 w$ A, R8 J* I9 p
is
4 X3 C7 m* M! B [' b4 k0 L randNo:real;
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@.stopped:=true;$ j& [' s! x* P7 Y/ D
wait 20;" t9 B) j8 I! a& {4 h+ g
randNo:=z_uniform(2,0,1);
9 ~8 m, T! g B% j/ a& U0 c @.cont.createattr("type","string");" b% @) A0 i% I+ A( b% |9 Z
if randNo>0.7 then9 X% ]' X7 ?1 a" u4 Y; |$ f! J
@.cont.type:="bad";% b$ v8 ^, p; {3 c3 X1 P) K
print"bad";" ^- ]" X3 x% d9 U
@.cont.move(drain4);8 G3 o6 _9 w! P, T
@.destination:=Load_in;-----增加语句% P I a& Y2 P8 V# P$ X% p
else
# t: j: x1 O: t& j @.cont.type:="good";
3 t' F, h' t' T% n1 v& F2 l+ h print"good";1 h( f3 I4 @2 S+ ] f5 ^3 E
end;
9 Y; O* h0 B- P" q9 F( a @.stopped:=false;$ y7 F* m& t8 y3 T2 p; |/ H
@.move;
4 H' {9 m/ E( M: R$ z& kend;$ @6 W0 i" f$ S/ t) m
同时将unload程序改为
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# ]+ |1 z6 G0 Y6 ~: fdo
0 A: Q+ F2 T2 A7 u wait 30;
; x5 f- r- b% Q if @.empty=false then
6 I; Y$ `+ ]6 T* Y if @.cont.name="green"then) m/ P( X$ n7 e. m% v3 B+ g
@.cont.move(drain1);
" u t4 C/ `/ @" ` print"Unloading on drain1";
) C4 l: }* @; E. h5 M elseif @.cont.name="blue"then! Z1 e6 K# w4 T! T+ h1 V
@.cont.move(drain2);3 C, j, v( I$ f7 Z/ x# [
print"Unloading on drain2";
9 y f1 \+ X1 @# \$ Q1 _& ^ else
7 |) T) m+ ^# ^) X7 p* W# ?( d: ?$ \( ] @.cont.move(drain3);
- u3 {! {2 K# D+ M' F print"Unloading on drain3";
) v: Q8 y3 M2 E. F5 C) ` end;
" n' q% y* @6 \9 o3 c- y else ?# ?4 o! ^# X. |
end;
1 e1 o* E2 s; n. S @.destination:=Load_in;8 {3 }8 e/ ]6 t5 T
@.move;9 x, v- }3 H# ^& I
end;
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