| 摘要 |
PROBLEM TO BE SOLVED: To provide a control parameter adjusting method and an adjusting device for automatically adjusting a control parameter to an appropriate value when a movement mechanism (a feeding mechanism, etc.) varies over time. SOLUTION: The control parameter adjusting method includes a first process (step S1) of informing to register an NC program for adjustment to a numerical control device; a second process (step S2) of outputting a position instruction for adjustment by making the control device execute the NC program for adjustment; third processes (step S3 to S6) of obtaining a maximum error that is a maximum value of difference between the position instruction and a position of a mobile body to be fed back; fourth processes (steps S7 to S9) of determining whether the maximum error is not larger than an allowable error δAw, when it is determined that the maximum error is larger than the allowable error δAw, varying an acceleration/deceleration time constant to a larger value and outputting the varied acceleration/deceleration time constant to the numerical control device; and processes (steps S2 to S9) of repeating the second to the fourth processes until it is determined that the maximum error is not larger than the allowable error δAw in the fourth processes. COPYRIGHT: (C)2011,JPO&INPIT
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