Robustness of the quadratic partial eigenvalue assignment using spectrum sensitivities for state and derivative feedback designs

• Published in: Journal of low frequency noise, vibration, and active control Vol. 37; no. 2; pp. 253 - 268
• Main Authors: Araújo, José M, Dórea, Carlos ET, Gonçalves, Luiz MG, Carvalho, João BP, Datta, Biswa N
• Format: Journal Article
• Language: English
• Published: London, England SAGE Publications 01.06.2018; Sage Publications Ltd; SAGE Publishing
• Subjects: Active control; Algorithms; Comparative studies; Control systems design; Eigenvalues; Eigenvectors; Explicit knowledge; Feedback; Operations research; Optimization; Robustness; Transient response; Vibration control; robustness; spectrum sensitivity; active vibration control; Partial eigenvalue assignment

Based on the notions of spectrum sensitivities, proposed by us earlier, we develop a novel optimization approach to deal with robustness in the closed-loop eigenvalues for partial quadratic eigenvalue assignment problem arising in active vibration control. A distinguished feature of this new approac...