EP 1514160 A1 20050316 - CONTROL SYSTEM AND CONTROL METHOD, PARTICULARLY FOR A NON-LINEAR TIME-VARIANT PROCESS
Title (en)
CONTROL SYSTEM AND CONTROL METHOD, PARTICULARLY FOR A NON-LINEAR TIME-VARIANT PROCESS
Title (de)
REGELEINRICHTUNG UND -VERFAHREN, INSBESONDERE FÜR EINEN NICHTLINEAREN, ZEITVARIANTEN PROZESS
Title (fr)
SYSTEME ET PROCEDE DE REGULATION CONCUS EN PARTICULIER POUR UN PROCESSUS NON LINEAIRE ET VARIABLE DANS LE TEMPS
Publication
Application
Priority
- DE 0301993 W 20030613
- DE 10226670 A 20020614
Abstract (en)
[origin: WO03107102A1] The invention relates to a control system and to a control method. The control system comprises a controller that determines a manipulated variable (y) based on a comparison between a reference variable (w) and a controlled variable (x). In order to control a process (1) along predetermined trajectories, i.e. having essentially predetermined courses (20, 22) of the manipulated variable and of the controlled variable, courses are stored in a memory (6), and first set points (yt) corresponding to the predetermined course (20) of the manipulated variable (y), which is determined by the controller, are superimposed in order to form an optimized manipulated variable (y'), and second set points (xt) corresponding to the predetermined course (22) of the controlled variable of the reference variable (w) are fed to the controller (2). This results in obtaining an improved control behavior, particularly in batch processes.
IPC 1-7
IPC 8 full level
G05B 13/04 (2006.01)
CPC (source: EP)
G05B 13/041 (2013.01)
Citation (search report)
See references of WO 03107102A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 03107102 A1 20031224; DE 10226670 A1 20040108; DE 10226670 B4 20040902; EP 1514160 A1 20050316
DOCDB simple family (application)
DE 0301993 W 20030613; DE 10226670 A 20020614; EP 03740087 A 20030613