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 _& O% ]: z# n2 B, I0 o(sensorID : integer)
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randNo:real;& J3 e* X2 a' m! C7 M" P9 r/ m2 l
do* ~. w1 E& k& {$ I% ]$ R4 c; t
@.stopped:=true;
' @1 d! O4 g2 b& e9 K% R5 n' F, B wait 20;
- `, c. P, E: r, B1 ?2 z& J. K randNo:=z_uniform(2,0,1);
* x. j6 r- Y+ L/ I; K @.cont.createattr("type","string");
, \$ |. k. R+ z" o if randNo>0.7 then
' }# p a/ A6 Q5 t, k" p9 E @.cont.type:="bad"; V, y4 \- f& p+ L
print"bad";
+ H5 c4 L1 K/ z* w+ b @.cont.move(drain4);
' g+ X2 V* Q* [ z" U @.destination:=Load_in;-----增加语句
" G6 g, _6 m: s" U/ A9 Y+ i else% \3 W! P) a* g1 B- I8 K- L" |
@.cont.type:="good";5 j* H4 L5 h& E
print"good";
2 M. Q+ O" X% i' G end;
3 ]; S& H; r( z7 c1 I- C @.stopped:=false;0 ?4 F- F* y/ H' M5 s2 o
@.move;
9 S+ t. ~) |8 X" N3 Tend;
2 |) h4 o* K( |/ d同时将unload程序改为
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H9 L P$ O, D; Tdo1 D+ a6 _. p, a! n& W+ N) e
wait 30;9 y5 \3 W, N# \
if @.empty=false then , R* ^9 t4 P8 _/ A/ ]# G
if @.cont.name="green"then
+ N1 O+ M+ B6 I6 D- {) ]( Y @.cont.move(drain1);: a5 C f3 n7 L3 H, o+ }# Y
print"Unloading on drain1";/ q0 y Y v/ [
elseif @.cont.name="blue"then
' L9 M! R0 \. G6 V. a" `! U2 D @.cont.move(drain2);3 i* }1 x8 @) P2 d8 ]9 ?4 f
print"Unloading on drain2";
* V6 s: b9 O9 o% g4 z0 f else
" M/ R* C5 n/ h3 i8 ?; l u @.cont.move(drain3);
2 p$ `6 F* e7 S- {, i1 F print"Unloading on drain3";
: U3 C; O% K: E5 Z6 j2 a$ Y end;
+ V3 }" `+ h3 g/ J- m: q1 Q else& n P& r+ _- j9 J
end;2 D5 k% z+ q, X: u8 I5 D( n
@.destination:=Load_in;# ]$ e( L+ N6 {3 R
@.move;
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