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1.发明公开
公开(公告)号：EP1421452A1
公开(公告)日：2004-05-26
申请号：EP01274420.7
申请日：2001-10-24
发明人： KOHLER, Frieder , FAUSER, Matthias
IPC分类号： G05B19/4103
CPC分类号： G05B19/4103 , G05B19/416 , G05B2219/34104 , G05B2219/34119 , G05B2219/34167 , G05B2219/41151
摘要： The invention relates to an array for generating reference input variables for regulating circuits of a numerically controlled machine. Said array comprises an interpolator unit for inputting position setpoints with a given interpolator sampling rate. A fine interpolator unit is connected downstream of the interpolator unit, said fine interpolator unit generating output-side reference input variables for one or several downstream regulating circuits on the basis of input-side position setpoints. The fine interpolator unit generates the reference input variables with the regulating circuit sampling rate in the time-slot pattern of the regulating circuits and comprises a sampling rate converter and a downstream digital low-pass filter.
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2.发明授权
公开(公告)号：EP1421452B1
公开(公告)日：2006-12-27
申请号：EP01274420.7
申请日：2001-10-24
发明人： KOHLER, Frieder , FAUSER, Matthias
IPC分类号： G05B19/4103
CPC分类号： G05B19/4103 , G05B19/416 , G05B2219/34104 , G05B2219/34119 , G05B2219/34167 , G05B2219/41151
摘要： The invention relates to an array for generating reference input variables for regulating circuits of a numerically controlled machine. Said array comprises an interpolator unit for inputting position setpoints with a given interpolator sampling rate. A fine interpolator unit is connected downstream of the interpolator unit, said fine interpolator unit generating output-side reference input variables for one or several downstream regulating circuits on the basis of input-side position setpoints. The fine interpolator unit generates the reference input variables with the regulating circuit sampling rate in the time-slot pattern of the regulating circuits and comprises a sampling rate converter and a downstream digital low-pass filter.
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