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Panasonic MINAS A5 Series - Control Mode; 3 Adaptive Filter

Panasonic MINAS A5 Series
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5-10
5
$GDSWLYHÀOWHU
Adjustment
Adaptive filter
Outline
(VWLPDWHV WKH UHVRQDQFH IUHTXHQF\ RXWRIYLEUDWLRQ FRPSRQHQW SUHVHQWHG LQWKHPRWRU
VSHHGLQPRWLRQWKHQUHPRYHVWKHUHVRQDQFHFRPSRQHQWIURPWKHWRUTXHFRPPDQGE\
VHWWLQJXS WKHQRWFKÀOWHUFRHIÀFLHQWDXWRPDWLFDOO\KHQFH UHGXFHVWKHUHVRQDQFH YLEUD-
tion.
Applicable Range
7KLVIXQFWLRQZRUNVXQGHUWKHIROORZLQJFRQGLWLRQ
Conditions under which the Adaptive filter is activated
Control Mode
$SSOLHVWRRWKHUFRQWUROPRGHVWKDQWRUTXHFRQWURO
Others
6KRXOGEHVHUYRRQVWDWXV
(OHPHQWVRWKHUWKDQFRQWUROSDUDPHWHUVVXFKDVGHYLDWLRQFRXQWHUFOHDU
FRPPDQGLQKLELWDQGWRUTXHOLPLWDUHDSSURSULDWHO\VHWHQDEOLQJWKHPRWRU
WRUXQQRUPDOO\
Caution
,QWKHIROORZLQJFRQGLWLRQQRUPDORSHUDWLRQPD\QRWEHH[SHFWHGPDQXDOO\VHWWKHQRWFK
ÀOWHUWRSUHYHQWUHVRQDQFH
Conditions which obstruct adaptive filter action
Resonance
point
5HVRQDQFHIUHTXHQF\LVORZHUWKDQWLPHV
5HVRQDQFHSHDNLVORZRUFRQWUROJDLQLVORZZKHUHWKHPRWRUVSHHGLV
QRWDIIHFWHGE\WKLV
0XOWLSOHUHVRQDQFHRIRUPRUHSRLQWVH[LVW
Load
0RWRUVSHHGYDULDWLRQZLWKKLJKKDUPRQLFFRPSRQHQWLVJHQHUDWHGGXHWR
QRQOLQHDUIDFWRUVVXFKDVEDFNODVK
Command
pattern
$FFHOHUDWLRQGHFHOHUDWLRQLVUDSLGVXFKDV>UPLQ@SHU>V@
Action command under
actual condition
Position/Velocity
command
Position/
Velocity control
Servo driver
Real time
auto-gain tuning
Resonance frequency
estimation
Load inertia estimation
Adaptive
Filter
current
control
Gain
auto-setup
Filter
auto-adjustment
Torque
command
Motor
current
Motor
speed
Motor
Encoder
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com

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