87
*<526DQG*29(512568VLQJHOHFWURQLFVWRWDNHVRPHRIWKHFRPSOH[LW\RXWRIVHWXSVDQGÀLJKW
:KDWLVDJ\UR"$J\URVFRSHLVDQHOHFWURQLFXQLWWKDWVHQVHVPRWLRQDQGFRUUHFWVIRULW)RUH[DPSOHLIWKHZLQGEORZV
\RXUKHOLFRSWHU¶VWDLOWRWKHOHIWDJ\URZLOOVHQVHWKDWPRWLRQFRQ¿UPLQJWKDWQRLQSXWZDVJLYHQDQGZLOOFRUUHFWIRULW
+RZGRHVLWKHOSLQKHOLFRSWHUVHWXS"$JRRGJ\URZLOOWRWDOO\HOLPLQDWHWKHQHHGIRUUHYRPL[LQJ7KHJ\URZLOOVHQVHDQG
FRUUHFWWKHXQZDQWHGPRWLRQIRU\RXVR\RXGRQ¶WKDYHWRVSHQGWLPHWRJHWDFRPSOH[FXUYHRSHUDWLQJSURSHUO\
*\URVHQVRUW\SHV7KHUHDUHPDQ\GLIIHUHQWNLQGVRIJ\URV(DUO\J\URVZHUHPHFKDQLFDOZLWKDVSLQQLQJGUXPVLPLODU
WRDFKLOG¶VJ\URVFRSLFWR\7KHQH[WJHQHUDWLRQXWLOL]HGDVSHFLDOW\SHRIFU\VWDOFDOOHGSLH]RHOHFWULFZKLFKVHQVHGWKH
PRWLRQDQGSURYLGHGDQHOHFWULFDOSXOVH7KH¿QHVWJ\URVDWWKHWLPHRIWKLVZULWLQJDUH0(060LFUR(OHFWUR0HFKDQLFDO
System) technology. These sensors, or computer chips, sense the motion. MEMS is far more accurate and less susceptible
to inaccuracies caused by temperature changes, etc.
7\SHVRIJ\URUHVSRQVHV
1RUPDOVHQVHPRWLRQDQGGDPSHQLWLIWKHJ\URURWDWHVRIIFRXUVHIRUVHFRQGVLWFRUUHFWVIRUVHFRQGV
+HDGLQJKROG$9&6 FDOFXODWH WKH DQJOH RI URWDWLRQ E\ WUDFNLQJ WKH WLPHUDWH RI FKDQJH DQG WKHQ SURYLGH FRUUHFWLRQ
until the same rotation is achieved.
6WLFNSULRULW\DIHDWXUHRQPRVWKLJKHQGJ\URV7KHPRUHLQSXWJLYHQRQWKHFKDQQHOWKHJ\URFRQWUROVWKHOHVVVHQVLWLYH
the gain is automatically. This way, if you give a large input for a stall turn, for example, the gyro turns itself off and
GRHVQRW¿JKWWKHVWDOOWXUQ$V\RXHDVHRIIWKHUXGGHUWKHJDLQLQFUHDVHVDJDLQPLQLPL]LQJWDLOZDJDQGNHHSLQJWKH
PRGHOVWUDLJKW,I\RXUJ\URGRHVQRWLQFOXGHVWLFNSULRULW\\RXFDQPDQXDOO\FUHDWHLW3OHDVHVHHZZZIXWDEDUFFRP?
IDT?
&KRRVLQJWKHULJKWJ\URIRU\RXUVNLOOV\RXUKHOLFRSWHUDQG\RXUEXGJHW
0HFKDQLFDOVRPHDUHVWLOODYDLODEOH7KH\DUHYHU\FKDOOHQJLQJWRVHWXSDQGQRWDVUHOLDEOHDVSLH]RRU600
1RQ+ROG3LH]RWKHVHDUHQRZLQH[SHQVLYHJ\URVWKDWDUHUHOLDEOHDQGHDV\WRVHWXS6RPHKDYHGXDOUDWHVDQG
UHPRWHJDLQFRQWUROWRDGMXVWVHQVLWLYLW\LQÀLJKW7KH\GRKRZHYHUODFNKHDGLQJKROGFDSDELOLWLHVIRUSUHFLVLRQÀ\LQJ
+ROG 3LH]R 8QWLO UHFHQWO\ WKH FUHDP RI WKH FURS ([SHQVLYH DQG PRUH FRPSOH[ WR VHW XS$GGV *36OLNH
KHDGLQJUHFRJQLWLRQ([KLELWVPLQRUGLI¿FXOWLHVZLWKWHPSHUDWXUHGULIWSRVLWLRQVHWWLQJYDU\LQJZLWKXQLW¶VWHPSHUDWXUH
+ROG 600 VW &HQWXU\ J\UR WHFKQRORJ\ &RPSXWHU FKLS WHFKQRORJ\ ([SHQVLYH HDVLHU VHW XS KLJKHU
GXUDELOLW\6LJQL¿FDQWGHFUHDVHLQWHPSHUDWXUHVHQVLWLYLW\0DQ\LQFOXGHIUDPHUDWHVHWWLQJVWRDOORZIDVWHUUHVSRQVHZKHQ
using specialized digital servos. Examples:
*<6LPSOHUVHWXS,GHDOIRUOHDUQLQJDHUREDWLFVWKURXJK'
*<%HWWHUFHQWHULQJWKDQIRUPRUHDGYDQFHGDHUREDWLFV,GHDOWKURXJK&ODVV,,,FRPSHWLWLRQ
*<([FHSWLRQDOFHQWHU([WUHPHO\IDVWUHVSRQVHWLPH5HTXLUHVVSHFLDOL]HGVHUYR:LWKJRYHUQRUIXQFWLRQ
&*< ([FHSWLRQDO FHQWHU ([WUHPHO\ IDVW UHVSRQVH WLPH 5HTXLUHV VSHFLDOL]HG VHUYR:LWK JRYHUQRU IXQFWLRQ ,W
FRUUHVSRQGVWRD[HVDQGWKHEHVWIRU)O\EDUOHVV0DFKLQHV
+ROG 0(06 *< LV WKH VPDOOHVW DQG OLJKWHVW KHDGLQJ KROG$9&6 J\UR DYDLODEOH WRGD\ ,WV FXWWLQJHGJH
0(060LFUR(OHFWUR0HFKDQLFDO6\VWHPVHQVRUGHVLJQXOWUDKLJKVSHHGSURFHVVLQJVSHHGDQGDGYDQFHG3,'FRQWURO
algorithm put it a quantum leap ahead of all other heading hold gyros in size, weight and performance. The GY520 has
EHHQRSWLPL]HGWRZRUNZLWKVPDOOHOHFWULFPRGHOVDQGODUJHUQLWURWKURXJKVL]HGKHOLFRSWHUV
GYRO
VLPSOL¿HVDGMXVWLQJVHOHFWLQJWKHJ\URVHQVLWLYLW\DQGFDQSURYLGHPRUHWKDQWZRJ\URJDLQVHWWLQJV7KHKLJKHUWKH
JDLQWKHPRUHFRUUHFWLRQWKHJ\URSURYLGHVDQGWKH³VRIWHU´RUOHVVUHVSRQVLYHWKHKHOLFRSWHUIHHOV7KLVIXQFWLRQPDNHV
WKHEHVWSRVVLEOHXVHRIWKHLQÀLJKWDGMXVWDEOHJDLQRIPRVWJ\URV
Adjustability:
3OXJWKHJ\UR¶VVHQVLWLYLW\DGMXVWPHQWWRFKDQQHORIWKHUHFHLYHUQRWDVVLJQDEOH
STD
DQG$9&6+HDGLQJKROG
GY
VHWXSW\SHVDYDLODEOHWRVLPSOLI\DGMXVWPHQWVIRU$9&6+HDGLQJKROGJ\URV
)XOOVZLWFKDVVLJQDELOLW\RUPD\VHOHFW
Cond.
option.
Cond.
option provides separate gyro settings, one for each condition, automatically selected with the condition. Allows
FKDQJHVLQJDLQWRPHHWWKHVSHFL¿FQHHGVRIHDFKÀLJKWFRQGLWLRQ
(DFKJ\URVHWWLQJPD\EHVHWIURPWR
NOR
WR
AVC
JDLQHTXDWLQJWR$79VHWWLQJVRIWR
'XDOPRGHJ\URVKHDGLQJKROG$9&6DQGQRUPDODUHHDVLO\WULJJHUHGWRHDFKPRGHE\FKDQJLQJWKHJ\URVHWWLQJ¶VVLJQ
1HJDWLYHVHWWLQJVWULJJHUQRUPDOPRGHSRVLWLYHVHWWLQJVDUH$9&6PRGH
Summary of Contents for T8J-2.4G
Page 93: ...93...