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:
9 [+ G' K% J6 G# {(sensorID : integer)# |- Y5 s$ r8 j" N+ {
is& @5 t. e1 J1 [- Z. i
randNo:real;$ L2 ]5 T; H4 a1 S. D8 |% t! V
do
' { ]( G4 z5 d6 y- o) c. a @.stopped:=true;8 Z7 m: t v9 O6 }+ m
wait 20;
/ x5 `! k7 \ H) R randNo:=z_uniform(2,0,1);! ?, z( u; t7 @% }- u3 B t
@.cont.createattr("type","string");, [1 K, x/ r0 Y) K7 F9 ^& |
if randNo>0.7 then
c$ Y1 u2 Z- G @.cont.type:="bad";- l% J7 h+ B4 R9 k, ^
print"bad";
9 S# E" G& l! u5 } @.cont.move(drain4);7 r/ h$ `& K" M) L9 G0 r) ^& ?
@.destination:=Load_in;-----增加语句
% U" E9 _- w4 \ else
' D* _+ q8 ^0 b5 \4 F- i0 Z @.cont.type:="good";3 }9 O+ w7 G% e3 n
print"good";9 R3 t/ V, w4 s: _9 p1 T4 \
end;8 b0 C" q o& Y) d. j, B/ V7 Y
@.stopped:=false;
. B/ t7 ?0 k+ ?9 {. [ @.move;
- C5 A/ r" B! d" o/ t8 Eend;9 }2 a4 D0 e$ G3 Z O
同时将unload程序改为
% z# L) b) I7 Ris
8 m3 g# u7 f- ^' xdo* _3 h$ Y, G$ A- j! h: F
wait 30;
+ k X P0 g: k8 |( r if @.empty=false then
/ o/ c& m; U! B, |% f- w if @.cont.name="green"then
?' e. q1 q' J! U2 D$ v @.cont.move(drain1);
' t7 E7 [, W! E* H3 {* V' `) H1 R print"Unloading on drain1"; q- _ B8 Q1 `2 L5 R
elseif @.cont.name="blue"then
4 n. g( h1 B& I. x' _* y# O @.cont.move(drain2);4 n M2 P1 {( Q
print"Unloading on drain2";
W/ A2 [: ]" N3 D/ } else
6 K3 Q9 t7 {$ b! h# G9 R5 k0 ^- U @.cont.move(drain3);7 ^6 j! K v+ S T" b6 i5 E. |8 O
print"Unloading on drain3";
" K2 O4 h( w/ U end;' ~( _: ~ E) m& i( y& t3 h" V3 Z
else
+ C% L' K, b/ K4 [2 r end;$ Z/ v3 e! K7 H7 I: F: k2 Q. j9 }
@.destination:=Load_in;8 S( k; p5 I% C0 Q
@.move;
! x: j3 w; F# J. Pend;7 e% }/ K, i% P$ c0 k
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