Title :
A reconciliation between quantitative feedback theory and robust multivariable control
Author :
Braatz, Richard D.
Author_Institution :
Central Sci. & Eng., DuPont Exp. Station, Wilmington, DE, USA
fDate :
29 June-1 July 1994
Abstract :
Methods proposed for the design of robust controllers include quantitative feedback theory (QFT) and robust multivariable control. By reconciliating these methods one of the main weaknesses of QFT is removed, that is, it is shown that Nichols chart robustness bounds can be calculated without gridding of the uncertainty set by using standard tools from robust multivariable control.
Keywords :
control system synthesis; feedback; multivariable control systems; robust control; Nichols chart robustness bounds; quantitative feedback theory; robust multivariable control; Centralized control; Control system synthesis; Design engineering; Feedback; MIMO; Robust control; Robust stability; Robustness; Uncertain systems; Uncertainty;
Conference_Titel :
American Control Conference, 1994
Print_ISBN :
0-7803-1783-1
DOI :
10.1109/ACC.1994.735201
