MICRO TRACERS, Inc. ?????? ???. ???? ???????? ??????? ?????????? ???????? ?? ??????? ?????? - PowerPoint PPT Presentation

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MICRO TRACERS, Inc. ?????? ???. ???? ???????? ??????? ?????????? ???????? ?? ??????? ??????

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HAACP (Hazard Analysis Critical Control Point)- ????????????? ??????? ?????? ... ?????????? ????????? ?????????? ? ???, ??? ?????? ?????????? ? ?????? ... – PowerPoint PPT presentation

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Title: MICRO TRACERS, Inc. ?????? ???. ???? ???????? ??????? ?????????? ???????? ?? ??????? ??????


1
MICRO TRACERS, Inc. ?????? ???.
???????????? ??????? ?????????? ????????
?? ??????? ??????
  • 1370 VAN DYKE AVE
  • SAN FRANCISCO, CA. 94124
  • (415) 822-1100
  • www.microtracers.com

2
???????????
  • ????????????? ????????????? ??? ?????? ????????
    ??????????

3
????? ????? ???????????? ? 2007? ?????????
??????? ????????? ? ?????????? ?????????? ????
  • HAACP (Hazard Analysis Critical Control Point)-
    ????????????? ??????? ?????? ???????????? ??
    ?????????? ?? ?????????
  • ?????????? ????????? ?????????? ? ???, ??? ??????
    ?????????? ? ??????
  • ?????????? ? ???????? ?? ??????????, ????????????
    ??? ????????? ??????

4
? ????? ??????? ????????????? ?????? ????????
?????????? ?
  • 1. ????????? ?????? ????????? .
  • 2. ?????????????? ???????? ?????? ????????? .
  • 3. ?????????? ?????????????-?????
    ???????????????? ??????.
  • 4. ????????????? ???????? ????????? .

5
??????????? ?????????
  • 1. ????? ?????????????.
  • 2. ??????????? ????? .
  • 3. ???????? ?????????????.
  • 4. ?????? ?????? ??????????? ?????.

6
?????? ?????? ???????? ??????????
  • 1. ????? ????????????
  • 2. ?????????? ????????????
  • ? ????? ????????.
  • 3. ????? ????????.
  • 4. A????? ????????.
  • 5. ????????????? ???????????

7
?????????? ? ?????????????? (??)
  • ?? ?????? ??????????? ? ????????-???
  • ?? ?????? ????? ??????????????? ? ??????????
    ?????? ???? ????????????????
  • ?? ?????? ???? ????????????
  • ?? ?????? ???? ???????????? ??????
  • ????????????? ?? ?????? ?????? ???????
    ??????????, ??????? ????? ????????????????

8
?????????? ????????????? ????? ????????
  • 1. ??????????? ?????? ???? ?????????????? ??????
    ? ????????? ??????????? ???????? (????? 110).
  • 2. ????? ?????????? ????????????? ????? ????????
    ???????????? ????? ???????????? ? ??? ?????????.

9
??? ?????? ??????? ????????
  • 1. ????? ????? ????? ?? ?????????.
  • 2. ???? ????? ?? ????????? ????? ? ??????? ??
    ?????????.
  • 3. ??????? ?????? ?? ????????????? ?? ??????, ?
    ???????, ??? ???? ?????.
  • 4. ??????? ????? ?????????

10
A????? ????????
  • 1. ??????? ?? ??????? ????????????.
  • 2. ????????, ????????, ?????????, ????????????
    ??? ???? ??????? ????????????? ???????.
  • 3. ?????????????? ???????????? ?????
    ??????????????? ? ??????? (????????????????)
    ????????.

11
????????????? ???????????
  • ?????? ?????????? ???? CV (????????????
    ???????????) ??? ????????????? ???-?? ????????
    ????? ?V ??? ??????? ?????? ??????????? ???????

12
??????????? ?V
  • ???? ???????? ?? ?1 ?? ?10 ????????? ??????????
    ????????? 10 ????????, ?? ???????????? ????-???
    ???????????? ? 3 ?????
  • 1.???????X (A1 A2 A3..A10) / 10
  • 2. ??????????? ??????????
  • S v (A1-X) 2 (A2-X) 2 . (A10-X) 2 / 10-1
  • 3. ???????????? ????-??? CV ()
    (S/X)100 ?? ???????????? ??????
  • ?????????? ?????????????????, ???? CV ?????? 10.

13
????????????? ??????????? (???????????)
  • 1. T??????? ???????? ???????????? ????-??? ???
    ?????? ?????????????
  • ????????? -20, ????- 3, ????????- 7,
    ?????????????? ????????????- 5-10.
  • 2. ???????????? ????-??, ???????????? ?? ????????
    ??????? ?????, ??????????? ? ??????? ??????????
    ???????? ? Chi-Squared ??????????.

14
????????????? ??????????? (???????????)
  • ?????????? ???????? ????????? ????????, ?????
    ??????????? ????????? ???????????? ???????? ???
    ???????? ????? ?????? ????? ???????? ????????
    ???????????? ????? ?????? ? ??????????? ????????,
    ?????? ??? ???????? ????? ??????.
  • ??? ????????????? ?????????? ???????? ???????????
    ?????????
  • ? ???? ??????? ??????? ?????????? ?????? ????
    ???????
  • ?????? ??????? ?????????? ?????????? ?? ???????
    ???????
  • ????????????? ???????? ???????????? (????????
    ????????? ??????? ?? ?????????? ?? ????????)

15
????????????? ??????????? (???????????)
  • ????? ??????????? ????????? x-2n
  • ?????????? ??????????? ? ??? n ? ?2
  • ?????? ?????????? P gt 0.05
  • ????????????? ?????????? 0.01lt P lt 0.05
  • ???????????????????? ?????????? P lt 0.01
  • ????????? ??????????
  • ????????? ????? ?????? x1, x2, x3
  • ????? ????????????? n
  • ??????????? ????? ?????? X
  • ??????? ????? ????????? ? ??????????? dn ?n-?
  • ????? ????????? d1²d2²d3²S
  • Chi-Square ?2 S X
  • (??. ????????? ?????? ??? ?2 )

16
??????? ?????? ????????? ??????????????
  • ????? ?? ???????????? ??? ??????? ? ??????????? ?
    ????????? ??? ?????? ???????? ?????????? ??
    ?????????? ?????? 10- 50 ?/????? ?????. ? ??????
    10 ? (???? ???????????? ??????????? F ? ??????
    ?????? 25 ???/?) ?? 1 ????? ????? ?????????? 10 ?
    25000 250000 ?????????? ?????? ??? 250 ??????/??
    ??? 50 ??????/200?.

17
?????? ????????????? ????????????? ??????
?????????????
  • ???.? ???????? ??????? x n- d n ( x
    n- d n) ²
  • 1 47 50 3
    9
  • 2 57 50 7
    49
  • 3 45 50 5
    25
  • 4 55 50 5
    25
  • 5 50 50 0
    0
  • ??????? x 50 ????? S 108
  • ????? ????????????? n5
  • Chi-Square ?2 S X 2 (108 50 2)
  • Ta????? ??
    ??????????? n 23
  • ?? ????????? ?2 2
  • ??????????? P
    0.572

18
??????? ??? ??????????? ??????????? ??
??????????? ????? ???????? ???????, ??
????????? ???????? chi squared
?2 1 2 3 4 5 6 7 8 9
1 .317 .607 .801 .910 .963 .986 .995 .998 .999
2 .157 .368 .572 .736 .849 .920 .960 .981 .991
3 .083 .223 .392 .558 .700 .809 .885 .934 .964
. . . . . . . . . .
13 .002 .005 .011 .023 .043 .072 .112 .163
14 .001 .003 .007 .016 .030 .051 .082 .122
15 .001 .002 .005 .010 .020 0.036 .059 .091
19
?????? ????????????? ?????????????
???????????????????? ?????????????
  • Samples Value Mean x n- d n ( x
    n- d n) ²
  • 1 43 53 10 100
  • 2 57 53 4 16
  • 3 70 53 17 289
  • 4 35 53 18 324
  • 5 61 53 8
    64
  • Mean x 53 Sum d n²S 793
  • Number of repeated experiments n5
  • Chi-Square ?2 S X 15 (793 53 15)
  • Table
    Horizontal n 2 3
  • Vertical ?2 15
  • Probability P
    0.002

20
?????? ????????????? ????????????? ??????
?????????????
21
?????? ???????? ?????????? ? ??????? ???????
????????????
  • ???????????, ??????????? ?? ?????? ??
    ???????????? ?????? ??? ?????? (??????????,
    ???????? 2007)

22
?????? ???????? ?????????? ? ??????? ???????
????????????
  • ????? ?????????? ??????? ???????????? ? ??????
    ???? ? ????????????(??????????, ???????? 2007)

23
?????? ???????? ?????????? ? ??????? ???????
????????????
24
??????? ?? ????????
  • ????????
  • NIKOLAY.MICROTRACERS_at_gmail.com
  • ??? Nikolay_at_anresco.com
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