KS Q ISO 8550-3-2012 Guidance on the selection and usage of acceptance sampling systems for inspection of discrete items in lots－Part 3：Sampling by variables《不连续性项目批量检验用验收取样系统选择和使用.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS Q ISO 8550 3 3：KS Q ISO 8550 3:2012 2012 8 22 http:/www.kats.go.krKS Q ISO 8550 3:2012 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2012 8 22 2012-0380 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS Q ISO 8550 3:2012 i ii 1 1 2 1 3 2 3.1 2 3.2 .3

2、 3.3 .10 4 .12 4.1 12 4.2 13 5 .15 5.1 .15 5.2 1 k .16 5.3 1 p* .19 5.4 2 .25 5.5 27 5.6 27 6 29 7 .32 A( ) .40 41 KS Q ISO 8550 3:2012 ii 2007 1 ISO/TR 8550 3, Guidance on the selection and usage of acceptance sampling systems for inspection of discrete items in lots Part 3： Sampling by variables .

3、 KS Q ISO 8550 3:2012 3： Guidance on the selection and usage of acceptance sampling systems for inspection of discrete items in lots Part 3： Sampling by variables 1 ( , ) . . , . . . . a) b) c) d) e) f) g) h) , KS Q ISO 9000 , , . 2 . . ( ) . KS Q ISO 8550 3:2012 2 KS Q ISO 8550 1： 2012, 1： 3 3.1 .

4、. 2 2.5 % . 3 0.1 % . , , 3 0.1 % 10 % ( 1 2 ). . AQL , 0.1 % . 1 2 0.1% 1 KS Q ISO 8550 3:2012 3 1 2 3.2 3.2.1 . . x , x1, x2, ., xn x1 x2, . xn x1, x2, ., xn . , i 1, 2, ., n ( ) ( ) 1/4/3/8,i+ nx i . A4 A . 3 100 . . , . , . , . . . 4 7 , , , , 100 . 4 6 . . , xKS Q ISO 8550 3:2012 4 , x , . , (

5、) . , . . , , (3.3.2 3.3.3 ) . Kittlitz20 , 4 . , . . . 4 7 100 . . . (3.2.2 ) . KS Q ISO 5479 KS A ISO 2854： 2008, 2. . KS Q ISO 8550 3:2012 5 X , x Y x a) b) 100 (plot) 3 (plot) KS Q ISO 8550 3:2012 6 X , x Y x a) b) 100 (plot) 4 (plot) KS Q ISO 8550 3:2012 7 X , x Y x a) b) 100 (plot) 5 (plot) KS

6、 Q ISO 8550 3:2012 8 X , x Y x a) b) 100 (plot) 6 (plot) KS Q ISO 8550 3:2012 9 X , x Y x a) b) 100 (plot) 7 (plot) KS Q ISO 8550 3:2012 10 3.2.2 3.2.2.1 , H0 . H1 H0 . H0 H1 . , . . , T , H0 T . H0 T , 5 % . H0 T T . T . , . T . 3.2.2.2 KS Q ISO 5479： 2009 . ( ) . . n x1, x2, ., xn . 23231/mmb = 22

7、42/mmb = , jniijxxnm )(11= , j 2, 3, 4 3.2.2.3 KS Q ISO 5479： 2009 . Shapiro-Wilk Epps-Pulley . Shapiro-Wilk . Epps-Pulley . . 3.3 3.3.1 , . . , . . KS Q ISO 8550 3:2012 11 . x h() ( ), x g(x) . , =xthtxg)(d)( (1) 3.3.2 3.3.3 . x x y g(x) . 3.3.2 , h() c ( c ) , (1) , =xxctctxg2d)( 2/c . . g(x) x g(

8、x) c/2 . 3.3.3 , h() c( c ) , (1) , =x)In(1d)( xccttxg 1/c . . g(x) ln(x) g(x) c . n . 1)2/( = nc . 3.3.4 - (Box-Cox) (Box) (Cox)19 . 1)(=xxg 0 . KS Q ISO 8550 3:2012 12 . 1 , . 0.5 . 0 . g(x) ln(x) . , 0 . - . 1121)()(+=xxg , 1 0 2 x1 - x 2 . . . 4 4.1 4.1.1 . x s x . . , 4.1.2 4.1.3 . 4.1.2 , . ,

9、, ( ) (k .) . k “ k”(5.2 ) . 4.1.3 4.1.3.1 , . . KS Q ISO 8550 3:2012 13 4.1.3.2 , AQL . . 1 . . k . , p* . p* . p* AQL . 4.1.3.3 , AQL . , . AQL AQL . 2 , . . , . AQL . k . . 4.1.3.4 , AQL , AQL . , . 3 86.5 cm86.7 cm . . . 2.5 % AQL AQL 0.65 % . . k p* . 4.2 4.2.1 KS Q ISO 8550 3:2012 14 . x y 2 .

10、 4.2.2 2 4.2.2.1 2 p* . p* . . 4.2.2.2 2 . 2 x y . x L(x) U(x) , y L(y) U(y) . 4 pL(x), pU(x), pL(y), pU(y) , )(xpL, )(xpU, )(ypL, )(ypU . x y 4 . )()()1()(11 ypypxpxppULUL= (2) . )()()1()(11ypypxpxppULUL= (3) p p A, B . (2) (3) , 0 . . pL(x), pU(x), pL(y), pU(y) , p pL(x) pU(x) pL(y) pU(y) , )(xpL,

11、 )(xpU, )(ypL, )(ypU )()()()(ypypxpxppULUL+ . 4.2.2.3 ( 4) pL(x), pU(x), pU(y) A , (2) pL(y) 0 , . )(1)()(11AypxpxppUUL= , (3) )(ypL 0 , )(1)()(11AypxpxppUUL= . pL(x) pU(x) . (5.3.4.2 ). 4.2.2.4 ( 5, 6, 7) 4.2.2.4.1 5 KS Q ISO 8550 3:2012 15 A pU(x) B pL(x), pL(y), pU(y) (3) , )(0010)(11AxpxppUU= )(

12、)(1)(11)()(10)(11BypypxpypypxppULLULL= pL(x) pU(x) pL(y) pU(y) . , x y (5.3.4.2 ). 4.2.2.4.2 6 A pL(x) pL(y) B pU(x) pU(y) , )(1)(11AypxppLL= )(1)(11BypxppUU= pL(x) pU(x) , pL(x) pU(y) . , x y (5.3.4.2 ). 4.2.2.4.3 7 A pU(x) B pU(x), pL(y), pU(y) , )(AxppU= )()(1)(11BypypxppULU= pU(x), pL(y), pU(y)

13、, pL(y) pU(y) . , x y (5.3.4.2 ). 4.2.2.5 ( 8) A pL(x) B pU(y) C pL(y) , )(AxppU= )(ByppU= )(CyppL= pL(y) pU(y) , y (5.3.4.2 ). 5 5.1 5.1.1 KS Q ISO 2859 1： 2010, 8.3.3 B . . , . KS A ISO 3951 1( k) KS A ISO 3951 2( k p*) . 5.1.2 “s” “” KS Q ISO 8550 3:2012 16 s . s “s” . “” . “” . . . 5.1.3 5.1.3.1 , smax“s” s , . smax . smax , , , , . “s” s smax . s smax . ISO 3951 , smax . 2 , AQL . smax , 3 . AQL AQL . AQL AQL . 12 , smax s . 5.1.3.2 , max“” , .