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：
6 R# O+ e- g5 B(sensorID : integer)
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randNo:real;
) K0 m1 P$ o, r) A/ u$ ]3 x& I Cdo! Q2 p' t6 W* ]' Z U$ J
@.stopped:=true;2 L! r* A, P+ Y Y8 U
wait 20;
8 }3 {, e8 F: b) C5 d/ X* s; x randNo:=z_uniform(2,0,1);/ o" g1 {. x; s5 U. \% @3 P+ J
@.cont.createattr("type","string");
8 x# G- C: \. h9 V, A4 a2 Z if randNo>0.7 then
) }+ H2 J( u: U* Y @.cont.type:="bad";4 D* f8 j% f$ } T7 Y& K
print"bad";
: I+ S" `5 O' n9 F. Q# x) u6 N @.cont.move(drain4);2 s1 `( M: n7 S5 N" Z5 ~9 x
@.destination:=Load_in;-----增加语句
P M! q% m, T else
6 V) q! X2 f) Y" w! K @.cont.type:="good";
' S* V. K+ I7 S0 C6 A+ k print"good";
+ O H. U' w* K: n4 o2 L end;0 B! N! b7 O. M* f
@.stopped:=false;
) c% [/ V; t F; H6 Y3 ]1 b1 @; S @.move; 2 i9 d& U! U2 F$ d
end;! E; t8 B6 w% @9 n, U3 j! R h
同时将unload程序改为( j, S! }9 `: b0 a$ g. H
is
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wait 30;& u& B; e* z8 h9 A
if @.empty=false then
, R' t; j; {% S6 g! z5 s5 ]2 M3 | if @.cont.name="green"then
# W4 F$ g0 R6 I8 \ @.cont.move(drain1);
4 M% }& i4 g) B7 S d; K, F print"Unloading on drain1";7 d& W- e- s7 N6 a
elseif @.cont.name="blue"then% U w' b' n( N- Y! n2 y/ H4 J
@.cont.move(drain2);
& k8 o) H% p- Y a0 E print"Unloading on drain2";8 }; G- D* ?. a) Y6 h3 M1 F& q
else5 X$ {: J1 A! P& c
@.cont.move(drain3);
9 Y ]: \! ]) Z' c8 D7 n, U print"Unloading on drain3";
% v, p5 B) l2 O- r* l end;: n$ Z: o& `1 o" Y# X
else/ G# S1 T$ C. X1 X9 d* F7 Z
end;! J) ~8 b* U% M9 l. B5 z
@.destination:=Load_in;
+ P0 J/ B0 x4 [3 o+ N @.move;. V: J T9 ]3 S, E/ h
end;
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发表于 2015-4-27 09:50:30
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