Thời gian: 9h00 thứ 6 ngày 23/10/2015.
Địa điểm: P409 T3, Trường ĐH KHTN.
Báo cáo viên: TS. Đỗ Đức Thuận (ĐH Bách Khoa HN).
Tên báo cáo: Spectrum-based robust stability analysis of linear delay dynamic equations.
Tóm tắt báo cáo: This paper presents a survey of results on the spectrum-based robust stability analysis of linear delay ordinary differential equations (DODEs) and linear delay differential-algebraic equations (DDAEs). We focus on the formulation of stability radii for continuous-time delay systems with coefficients subject to structured perturbations. First, we overview important results on the stability radii for linear time-invariant DODEs and a recent robust stability result for linear time-varying DODEs. Then, we summarize some new results on the spectrum-based stability and robust stability analysis for general linear time-invariant DDAEs