Robust H<sub>∞</sub> Control For Uncertain Singular Neutral Time-Delay Systems

oleh: Yuhong Huo, Jia-Bao Liu

Format: Article
Diterbitkan: MDPI AG 2019-02-01

Deskripsi

The present paper attempts to investigate the problem of robust H<inline-formula> <math display="inline"> <semantics> <msub> <mrow></mrow> <mo>&#8734;</mo> </msub> </semantics> </math> </inline-formula> control for a class of uncertain singular neutral time-delay systems. First, a linear matrix inequality (LMI) is proposed to give a generalized asymptotically stability condition and an H<inline-formula> <math display="inline"> <semantics> <msub> <mrow></mrow> <mo>&#8734;</mo> </msub> </semantics> </math> </inline-formula> norm condition for singular neutral time-delay systems. Second, the LMI is utilized to solve the robust H<inline-formula> <math display="inline"> <semantics> <msub> <mrow></mrow> <mo>&#8734;</mo> </msub> </semantics> </math> </inline-formula> problem for singular neutral time-delay systems, and a state feedback control law verifies the solution. Finally, four theorems are formulated in terms of a matrix equation and linear matrix inequalities.