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• When the input speed is changed largely during smoothing
The output speed is changed slightly compared to the change of the input speed.
(The average speed might be faster than the speed before starting smoothing.)
Clutch ON/OFF status
Clutch smoothing status
Input speed
(Speed before clutch
processing)
Output speed
(Speed after clutch
processing)
Slippage amount at clutch ON
(3) 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.
Clutch ON/OFF status
Clutch smoothing status
Speed before clutch processing
Speed after clutch smoothing
ON
OFF
ON
OFF
The speed changes slightly.
ON
OFF
ON
OFF
Slippage amount at clutch ON Slippage amount at clutch OFF
Deceleration without
exceeding the speed
before clutch processing.
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Chapter 4 Synchronous Control
t
t
Slippage amount at clutch OFF
t
t
Clutch smoothing is executed with
the remaining slippage amount at
clutch OFF since the speed before
clutch processing gets faster.
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