公开(公告)号：DE10359970A1

公开(公告)日：2006-01-12

申请号：DE10359970

申请日：2003-12-18

Applicant: ABB RESEARCH LTD

Inventor： NYSTROEM RASMUS ,  FRANKE RUEDIGER ,  HARJUNKOSKI IIRO

IPC: G05B13/04 ,  G05B19/04

Abstract: In a process to optimise the sequence of operations in a production system, the system has both dynamic and integral optimisation units. These operate in conjunction with a predetermined dynamic process model making iterative use of a predetermined process parameter, alternating between dynamic and integral optimisation. Also claimed is a commensurate computer iteration model. The system has a sorting unit for incoming orders linked to a data entry station (14) with a data storage unit (20) holding the dynamic process model and coupled to the dynamic optimisation unit.

公开(公告)号：DE102006032648A1

公开(公告)日：2007-09-27

申请号：DE102006032648

申请日：2006-07-13

Applicant: ABB RESEARCH LTD

Inventor： KROLL ANDREAS ,  NYSTROEM RASMUS ,  HORCH ALEXANDER

IPC: G01M15/00 ,  G05B23/02

Abstract: The system has a detection module (10), which conveys process variables as measured values to a preprocessing module (20). The preprocessing module filters useless measured values from the detected measured values. A compensation unit (32) compensates the preprocessed measured values based on preset reference conditions. An evaluation unit (36) determines and evaluates a degradation index from deviations between actual parameters and target parameters. The evaluation unit automatically transfers a message to an output unit (40). An independent claim is also included for a method for monitoring condition and detecting operation deterioration and failures in a compressing and rotating machine.