$$/&)&
'(9,&( $''5(66,1*
),*85(
&21752/ %<7( )250$7
5HDG:ULWH %LW
&KLS 6HOHFW
%LWV
$
$
$ 5: $&.
$ FRQWURO E\WH LV WKH ILUVW E\WH UHFHLYHG IROORZLQJ WKH
VWDUW FRQGLWLRQ IURP WKH PDVWHU GHYLFH )LJXUH 7KH
FRQWURO E\WH FRQVLVWV RI D ELW FRQWURO FRGH IRU WKH
;; WKLV LV VHW DV
1010
ELQDU\ IRU UHDG DQG ZULWH
RSHUDWLRQV 7KH QH[W WKUHH ELWV RI WKH FRQWURO E\WH DUH
WKH FKLS VHOHFW ELWV $ $ $ 7KH FKLS VHOHFW ELWV
DOORZ WKH XVH RI XS WR HLJKW ;; GHYLFHV RQ WKH
VDPH EXV DQG DUH XVHG WR VHOHFW ZKLFK GHYLFH LV
DFFHVVHG 7KH FKLS VHOHFW ELWV LQ WKH FRQWURO E\WH PXVW
FRUUHVSRQG WR WKH ORJLF OHYHOV RQ WKH FRUUHVSRQGLQJ $
$ DQG $ SLQV IRU WKH GHYLFH WR UHVSRQG 7KHVH ELWV
DUH LQ HIIHFW WKH WKUHH PRVW VLJQLILFDQW ELWV RI WKH ZRUG
DGGUHVV
7KH ODVW ELW RI WKH FRQWURO E\WH GHILQHV WKH RSHUDWLRQ WR
EH SHUIRUPHG :KHQ VHW WR D RQH D UHDG RSHUDWLRQ LV
VHOHFWHG DQG ZKHQ VHW WR D ]HUR D ZULWH RSHUDWLRQ LV
VHOHFWHG 7KH QH[W WZR E\WHV UHFHLYHG GHILQH WKH
DGGUHVV RI WKH ILUVW GDWD E\WH )LJXUH %HFDXVH
RQO\ $«$ DUH XVHG WKH XSSHU WZR DGGUHVV ELWV DUH
GRQ¶W FDUH ELWV 7KH XSSHU DGGUHVV ELWV DUH WUDQVIHUUHG
ILUVW IROORZHG E\ WKH OHVV VLJQLILFDQW ELWV
)ROORZLQJ WKH VWDUW FRQGLWLRQ WKH ;; PRQLWRUV WKH
6'$ EXV FKHFNLQJ WKH GHYLFH W\SH LGHQWLILHU EHLQJ
WUDQVPLWWHG 8SRQ UHFHLYLQJ D
1010
FRGH DQG DSSUR
SULDWH GHYLFH VHOHFW ELWV WKH VODYH GHYLFH RXWSXWV DQ
DFNQRZOHGJH VLJQDO RQ WKH 6'$ OLQH 'HSHQGLQJ RQ WKH
VWDWH RI WKH 5: ELW WKH ;; ZLOO VHOHFW D UHDG RU
ZULWH RSHUDWLRQ
&RQWURO &RGH
6
6ODYH $GGUHVV
6WDUW %LW
$FNQRZOHGJH %LW
&RQWLJXRXV $GGUHVVLQJ $FURVV
0XOWLSOH 'HYLFHV
7KH FKLS VHOHFW ELWV $ $ $ FDQ EH XVHG WR H[SDQG
WKH FRQWLJXRXV DGGUHVV VSDFH IRU XS WR 0ELW E\ DGG
LQJ XS WR HLJKW ;; V RQ WKH VDPH EXV ,Q WKLV
FDVH VRIWZDUH FDQ XVH $ RI WKH
FRQWURO E\WH
DV
DGGUHVV ELW $ $ DV DGGUHVV ELW $ DQG $ DV
DGGUHVV ELW $ ,W LV QRW SRVVLEOH WR VHTXHQWLDOO\ UHDG
DFURVV GHYLFH ERXQGDULHV
),*85(
$''5(66 6(48(1&( %,7 $66,*10(176
$''5(66 +,*+ %<7(
$''5(66 /2: %<7(
&21752/ %<7(
$
$
$
5:
;
;
$ $ $ $
$
$
$
$
&21752/
&2'(
&+,3
6(/(&7
%,76
;
'RQ¶W &DUH %LW
0LFURFKLS 7HFKQRORJ\ ,QF
'6+SDJH