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:+ g! I# z+ Z8 z/ y3 Z. S! e
(sensorID : integer)
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randNo:real;
1 Y! V7 Q* M& `/ ^; k6 Rdo
' [* {% b a8 u5 N. l' K @.stopped:=true; u$ C0 V- p& ]0 _) p4 `1 s3 t1 N* Y
wait 20;4 N/ c3 B0 O( G8 A7 Q
randNo:=z_uniform(2,0,1);
( ?/ O1 e3 R }0 A @.cont.createattr("type","string");
* h6 O K( f2 C$ O5 } if randNo>0.7 then& Z4 Q/ ~3 }9 r, q2 \) @
@.cont.type:="bad";- {; d; V" m: u# @( S' M. V2 j
print"bad";
7 p+ @* _# a+ V- K @.cont.move(drain4);; q* f" ^8 \; W; c' b4 o
@.destination:=Load_in;-----增加语句$ A& ]% R# A3 c2 M6 m6 `
else
5 M% |- g% p. s; p @.cont.type:="good";. K! p( b u& g0 L5 [; \) }! @
print"good";; l+ A6 Y$ T: @0 ?5 T0 s
end;, l+ {. l- X1 h9 \% U9 E; V; G" L
@.stopped:=false;( ~! R3 ~( ]; l4 ~4 D" u+ M8 C$ Z0 L
@.move; % c- z2 x' d4 }- u3 F. d2 e3 G1 }
end;
4 j1 n! T" ^$ G) v6 j同时将unload程序改为
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do
2 B( ?( |+ J4 i% h6 Z5 G wait 30;3 g* h: w# Y/ m! Q& V6 {
if @.empty=false then
" y3 m& b( i' x if @.cont.name="green"then9 T& x/ J( q. `: t4 O
@.cont.move(drain1);
% f6 _) [$ q3 H, A. @& h print"Unloading on drain1";# v% {& @8 s6 a, x" {, J
elseif @.cont.name="blue"then
* p; R B, E: C$ Y @.cont.move(drain2);9 Y t# B% z& q s1 R7 ]# P$ Y8 ]
print"Unloading on drain2";. j9 N {; q4 l( m+ r
else
: o! { s; A& ^ @.cont.move(drain3);
% ]/ B" y& v# v5 T% Q9 S" x$ L print"Unloading on drain3";
' A3 F, |+ K/ c% A# h! W! ? end;# a6 D, w. R8 S
else2 O& o) ^3 ^/ u3 H
end;
* d4 B$ U' m" J0 C2 }' @8 @7 ` @.destination:=Load_in;! b! w8 Y4 s- Z, }& O5 Z) k
@.move;" \1 ^4 E5 s$ Z8 A
end;
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