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:
3 R$ z' {* R+ I+ C- @, R( E' s(sensorID : integer)& A1 ~( I7 A; r) p7 ^
is
* z. y! i6 U$ V randNo:real;
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@.stopped:=true;
3 a" H4 g' y8 k# H( q3 ]% \ wait 20;
$ F( c* ]0 D$ T randNo:=z_uniform(2,0,1);0 B/ z2 L, W$ G8 f8 d# d( G; q. d
@.cont.createattr("type","string");0 u1 X" M+ E- |* v6 |- B* [8 p
if randNo>0.7 then. W. `* H! h8 t) }+ U; Y/ t
@.cont.type:="bad";- U7 J8 |% m/ V# m* {9 W, u/ F
print"bad";
7 {6 `! C3 t* j ?' r @.cont.move(drain4);
, V |: f' N' n- d1 G& T7 f @.destination:=Load_in;-----增加语句
# L) P# w4 w) E9 E4 @5 i# ?. q else
& E! v- V9 Q: G$ i5 p @.cont.type:="good";( ~; J( Y4 U2 R+ R
print"good";
7 [, ?9 ]) S) y- ?( ^ end;8 A, J( M: B. f8 K4 }6 L4 V* N4 m
@.stopped:=false;" }; d( P% w' l# x! ?8 u
@.move; 4 i! b' K0 A' \( B: U& F
end;
& S' G, r# Q) n同时将unload程序改为
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do
% M3 E8 o/ D6 c7 D$ ^ wait 30;
& A8 T5 y) V ^# l if @.empty=false then 1 H/ j! p/ `& p S) T
if @.cont.name="green"then* }& n4 y4 |+ w7 }7 x, ^; @$ M
@.cont.move(drain1);
m6 @4 l# B4 G& q0 ^ print"Unloading on drain1";
" R" x+ w9 v7 ?' r elseif @.cont.name="blue"then
; o+ v, B4 J6 J7 i7 P @.cont.move(drain2);
7 v9 Z3 i _: g2 n1 C print"Unloading on drain2";# P" }$ Q# h5 d. s
else3 [. q) Q& G, W; M h7 K
@.cont.move(drain3);
" L( c1 {% F" S# E! b% T print"Unloading on drain3";$ N5 s1 i S1 `& O8 F! P8 `7 x
end;# [8 L- V# R2 [$ i5 Z
else
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@.destination:=Load_in;3 T- s( G2 h/ |/ R* d# W" h
@.move;
5 K# t& n' J" }* |end;
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