FEEDBACK CONTROL OF A FORMING PROCESS AND THE IMPACT OF NORMAL DISTRIBUTED SAMPLING NOISE

被引：4

作者：

Endelt, B. ^{[1
]}

Danckert, J. ^{[1
]}

机构：

[1] Aalborg Univ, Dept Prod, Aalborg, Denmark

来源：

INTERNATIONAL JOURNAL OF MATERIAL FORMING | 2009年 / 2卷

关键词：

Optimal control; sample noise; non-linear least square; sheet metal; deep drawing; finite element method;

D O I：

10.1007/s12289-009-0605-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The paper will investigate the robustness of a feedback control system subject to normal distributed noise. The feedback control system is applied on a square deep drawing where the flange draw-in is used as state variables and the flange draw-in is controlled using a distributed blank-holder force.

引用

页码：339 / 342

页数：4

共 10 条

[1] Andrew R.Conn., 2000, Trust-region Methods
[2] [Anonymous], 2005, JAVA NUTSHELL
[3] Endelt, TECHNICAL REPORT
[4] Endelt B., 2006, ESAFORM 2006 APR
[5] Endelt B., 2008, NUMISHEET 2008, P877
[6] Endelt B., 2003, THESIS AALBORG U DEN
[7] New framework for on-line feedback control of a deep-drawing operation
Endelt, Benny
Nielsen, Karl Brian
Danckert, Joachim
[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2006, 177 (1-3) : 426 - 429
[8] Quasi-Newton methods for nonlinear least squares focusing on curvatures
Eriksson, J
[J]. BIT, 1999, 39 (02): : 228 - 254
[9] Franklin G., 1998, Digital Control of Dynamic Systems
[10] Nielsen K.B, 2002, NUMISHEET 2002, P267

← 1 →