Chu, D. L.; Chan, H. C.; Ho, D. W. C. Regularization of singular systems by derivative and proportional output feedback. (English) Zbl 0912.93027 SIAM J. Matrix Anal. Appl. 19, No. 1, 21-38 (1998). The authors establish necessary and sufficient conditions for the existence of a derivative and proportional output feedback of a singular linear time-invariant system such that the closed-loop system is regular and of index at most 1. Reviewer: T.Kaczorek (Warszawa) Cited in 1 ReviewCited in 39 Documents MSC: 93B52 Feedback control 93B05 Controllability 93B07 Observability 93B10 Canonical structure 93B40 Computational methods in systems theory (MSC2010) 93C95 Application models in control theory Keywords:regularization; singular systems; controllability; output feedback PDFBibTeX XMLCite \textit{D. L. Chu} et al., SIAM J. Matrix Anal. Appl. 19, No. 1, 21--38 (1998; Zbl 0912.93027) Full Text: DOI