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4 ADVANCED SYNCHRONOUS CONTROL
4.3 Clutch
■Operation at input speed deceleration during slippage method smoothing
When the speed before clutch processing decreases, the speed after clutch smoothing is controlled without exceeding the
speed before clutch processing.
If slippage amount remains when the speed before clutch processing becomes 0, the smoothing process will be continued.
Then, the clutch smoothing process will be executed with the remaining slippage amount when the speed before clutch
processing gets faster than the speed after clutch smoothing.
t
t
ON
ON
OFF
OFF
Speed after clutch smoothing
Clutch ON/OFF status
Clutch smoothing status
Slippage amount
at clutch ON
Slippage amount
at clutch OFF
The remaining slippage amount
at clutch OFF is output since the
speed before clutch processing
gets faster.
Decelerate not to exceed
the speed before clutch
processing.
Speed before clutch processing
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