| 摘要 |
PROBLEM TO BE SOLVED: To provide a means for generating an analog S-letter smooth speed command that is not abbreviated, and a means for generating an S-shaped smooth buffer speed command, and generate an S-letter smooth buffer position command used for fixed-point computers having low calculation power and a small number of bits. SOLUTION: The method and means for generating an S-letter smooth command are provided for smoothly processing a motion command, thus generating continuous speed commands and position commands. The provided method non only improves the capacity of the motor of acceleration/deceleration but also makes operation in the mechanical structure of the motor smooth. The position of a servo system can be tracked appropriately in a position control mode, thus reducing the steady-state error of the system. COPYRIGHT: (C)2006,JPO&NCIPI
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