Adaptive process to adjust predetermined desired value - has regulator with feedback to summing junction having switched stage to control action based upon input command

An adaptive control system has a reference input (w) coupled via a filter (6) to a regulating system (1) via a switching stage (7) that allows changeover between the feedback generating input (5) and a unit (8) that allows the reference to be effectively modified. The control unit (8) receives an in...

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Bibliographische Detailangaben
Hauptverfasser:	LEY, FRANK, DR., 4600 DORTMUND, DE, SCHEIERMANN, MICHAEL., 4300 ESSEN, DE
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
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Beschreibung
Zusammenfassung:	An adaptive control system has a reference input (w) coupled via a filter (6) to a regulating system (1) via a switching stage (7) that allows changeover between the feedback generating input (5) and a unit (8) that allows the reference to be effectively modified. The control unit (8) receives an initialising input (9) and a feedback (10) value. The adjustment made by the control unit (8) is based upon the input, with the regulator units (5, 6) only being activated when a predetermined time period has passed. The control unit (8) allows sudden changes in regulating action being produced. USE/ADVANTAGE - For adjustment of air-flow quantity in IC engines for vehicles. Provides optimisation of adjustment time.