DocumentCode
3596508
Title
Process controller design for sheet metal forming
Author
Hsu, Cheng-Wei ; Ulsoy, A. Galip ; Demeri, Mahmoud Y.
Author_Institution
Dept. of Mech. Eng. & Appl. Mech., Michigan Univ., Ann Arbor, MI, USA
Volume
1
fYear
1999
fDate
6/21/1905 12:00:00 AM
Firstpage
192
Abstract
In-process adjustment of the blank holder force can lead to higher formability and accuracy, and better part consistency. There are many studies on the application of process control to sheet metal forming. However, process controller design has not been thoroughly addressed, and is studied in this paper. A constant gain proportional plus integral (PI) controller with approximate inverse dynamics is presented to achieve small tracking error regardless of model uncertainty and disturbances
Keywords
control system synthesis; dynamics; forming processes; process control; tracking; two-term control; PI controller; control synthesis; inverse dynamics; process control; sheet metal forming; tracking error; Aluminum; Automotive materials; Control systems; Force control; Force measurement; Mass production; Process control; Process design; Robust stability; Shape control;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1999. Proceedings of the 1999
ISSN
0743-1619
Print_ISBN
0-7803-4990-3
Type
conf
DOI
10.1109/ACC.1999.782767
Filename
782767
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