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:: b0 D; E% f& N! u* p
(sensorID : integer)" n' L9 w u5 [6 M
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randNo:real;
) ?, J# H+ ?8 _2 l& ?do
" E/ B! k0 n" Z; J @.stopped:=true;" g Y. i; N2 i( s# f
wait 20;
" M5 z0 V" b4 L6 } randNo:=z_uniform(2,0,1);
. Y9 P& g8 Q( v4 d0 X: d @.cont.createattr("type","string");
7 }+ J3 @0 N* l. s4 o F if randNo>0.7 then
, W7 J5 F- @9 W) j# [# o @.cont.type:="bad";# @' a' f' P1 K0 c! O
print"bad";& `4 ?2 w3 h" p# m
@.cont.move(drain4);3 B% w8 @0 a/ i$ `. O5 V0 c
@.destination:=Load_in;-----增加语句2 j; p: ^. X# f9 D: E7 Z
else
/ c3 x! p; _- E1 } @.cont.type:="good";( x) y3 l% `8 T
print"good";0 k% W7 P2 P# m' L R" F
end;
" R% s% N- \5 X7 ] @.stopped:=false;
5 a2 a. O! Z7 N# A: b @.move; 8 P& ^8 `& D( G/ P
end;$ o6 p9 s8 o' F4 i
同时将unload程序改为7 J f+ p/ x) a: m+ S1 B. `9 D5 [
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do0 L/ I y' T2 }" Z2 y
wait 30;' F: t: T9 s* t" }" k
if @.empty=false then * `) D6 I8 U8 {/ N' E! O2 w
if @.cont.name="green"then
) y, K& b( ~ J4 e( L @.cont.move(drain1);! O* J. c6 ~( U; o
print"Unloading on drain1";# b: ?) Y! i! }: p4 y
elseif @.cont.name="blue"then
; t+ K: `7 F6 ?8 o ~2 D @.cont.move(drain2);
a2 g7 l }1 ?& b5 y. B( F print"Unloading on drain2";+ Z! @% h$ m" M) U! J; n# T8 b
else. J. S; O; C! N& \
@.cont.move(drain3);
- I9 F0 V* k6 [8 n$ d print"Unloading on drain3";
8 k$ O/ w2 J, R2 { end;
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end;
1 J2 v6 A$ ~+ i @.destination:=Load_in;
, ~0 Y% a5 v9 \% c6 A3 u0 T @.move;
3 d% z, r+ K+ o) S' C/ zend;
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