Title :
Third generation CRONE control
Author :
Lanusse, Patrick ; Oustaloup, Alain ; Mathieu, Benoît
Author_Institution :
Equipe CRONE, Bordeaux I Univ., Talence, France
Abstract :
This paper presents a linear robust control strategy: the third generation CRONE control. Based on the complex non-integer derivation, it generalizes the first two approaches based on the non-integer derivation. So, the classic vertical template which characterized the open loop frequency response plotted in the Nichols plane is replaced with a straight line segment of indifferent direction: the generalized template. Then, a quadratic criterion is defined to select an optimal template. As an illustration example, an optimal template is determined for a plant subject to great structured parametric variations
Keywords :
DC motors; control system analysis; feedforward; frequency response; machine control; optimisation; robust control; Nichols plane; complex non-integer derivation; linear robust control; open loop frequency response; parametric variations; quadratic criterion; third generation CRONE control; vertical template; Damping; Frequency locked loops; Frequency response; H infinity control; Open loop systems; Robust control;
Conference_Titel :
Systems, Man and Cybernetics, 1993. 'Systems Engineering in the Service of Humans', Conference Proceedings., International Conference on
Conference_Location :
Le Touquet
Print_ISBN :
0-7803-0911-1
DOI :
10.1109/ICSMC.1993.384864
