Robust Control: The Parametric Approach
Robust Control: The Parametric Approach
Toeplitz and circulant matrices: a review
Communications and Information Theory
Brief paper: Robust control of polytopic systems by convex optimization
Automatica (Journal of IFAC)
Positive Trigonometric Polynomials and Signal Processing Applications
Positive Trigonometric Polynomials and Signal Processing Applications
Nearest stable system using successive convex approximations
Automatica (Journal of IFAC)
Hi-index | 22.15 |
Exploiting spectral properties of symmetric banded Toeplitz matrices, we describe simple sufficient conditions for the positivity of a trigonometric polynomial formulated as linear matrix inequalities (LMIs) in the coefficients. As an application of these results, we derive a hierarchy of convex LMI inner approximations (affine sections of the cone of positive definite matrices of size m) of the nonconvex set of Schur stable polynomials of given degree n