公开(公告)号：EP0873545B1

公开(公告)日：2001-10-17

申请号：EP97906985.3

申请日：1997-01-08

申请人： Heesemann, Jürgen, Dipl.-Ing.

发明人： Heesemann, Jürgen, Dipl.-Ing.

IPC分类号： G05B19/4103

CPC分类号： G05B19/4205 ,  G05B19/416 ,  G05B2219/33273 ,  G05B2219/34145 ,  G05B2219/35586 ,  G05B2219/41326 ,  G05B2219/42186 ,  G05B2219/43068 ,  G05B2219/43162

摘要： The invention concerns the decentralized control of a motor drive (1) to which a central control unit (7) gives motion commands in the form of path and time data on reference points (P1, P2, P3, P4) located a certain distance apart, the drive having its own intelligent decentralized control unit (5) which controls the drive in such a way that the motion commands are executed. The invention ensures that the required path is followed by virtue of the fact that at least one algorithm for the calculation of a path/time function is defined for the decentralized control unit (5) and that, in addition to the path and time data (s1, s2, s3, s4; t1, t2, t3, t4), at least one item of information is transmitted by the central control unit (7) for calculation of the path/time function in accordance with the logarithm between the reference points (P1 to P4).

公开(公告)号：EP0873545A1

公开(公告)日：1998-10-28

申请号：EP97906985.0

申请日：1997-01-08

申请人： Heesemann, Jürgen, Dipl.-Ing.

发明人： Heesemann, Jürgen, Dipl.-Ing.

IPC分类号： G05B19

CPC分类号： G05B19/4205 ,  G05B19/416 ,  G05B2219/33273 ,  G05B2219/34145 ,  G05B2219/35586 ,  G05B2219/41326 ,  G05B2219/42186 ,  G05B2219/43068 ,  G05B2219/43162

摘要： The invention concerns the decentralized control of a motor drive (1) to which a central control unit (7) gives motion commands in the form of path and time data on reference points (P1, P2, P3, P4) located a certain distance apart, the drive having its own intelligent decentralized control unit (5) which controls the drive in such a way that the motion commands are executed. The invention ensures that the required path is followed by virtue of the fact that at least one algorithm for the calculation of a path/time function is defined for the decentralized control unit (5) and that, in addition to the path and time data (s1, s2, s3, s4; t1, t2, t3, t4), at least one item of information is transmitted by the central control unit (7) for calculation of the path/time function in accordance with the logarithm between the reference points (P1 to P4).