POSITION CONTROL APPARATUS
First Claim
1. A position control apparatus to which a tandem control method is applied, the tandem control method including controlling one object to be controlled by individually driving a first driving shaft and a second driving shaft,wherein a speed difference between the first driving shaft and the object to be controlled is amplified and added to a torque command value of the first driving shaft, anda speed difference between the second driving shaft and the object to be controlled is amplified and added to a torque command value of the second driving shaft.
1 Assignment
0 Petitions
Accused Products
Abstract
A tandem control method is applied to a position control apparatus. The tandem control method controls one object to be controlled by individually driving a first driving shaft and a second driving shaft. A speed difference between the first driving shaft and the object to be controlled is amplified and added to a torque command value of the first driving shaft. A speed difference between the second driving shaft and the object to be controlled is amplified and added to a torque command value of the second driving shaft.
9 Citations
4 Claims
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1. A position control apparatus to which a tandem control method is applied, the tandem control method including controlling one object to be controlled by individually driving a first driving shaft and a second driving shaft,
wherein a speed difference between the first driving shaft and the object to be controlled is amplified and added to a torque command value of the first driving shaft, and a speed difference between the second driving shaft and the object to be controlled is amplified and added to a torque command value of the second driving shaft.
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4. A position control method to which a tandem control method is applied, the tandem control method including controlling one object to be controlled by individually driving a first driving shaft and a second driving shaft, the position control method comprising:
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amplifying a speed difference between the first driving shaft and the object to be controlled and adding the speed difference to a torque command value of the first driving shaft; and amplifying a speed difference between the second driving shaft and the object to be controlled and adding the speed difference to a torque command value of the second driving shaft.
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Specification