A delay decomposition approach to stability analysis of neutral systems with time-varying delay

作者：Liu Pin Lin^*

来源：Applied Mathematical Modelling, 2013, 37(7): 5013-5026.

DOI：10.1016/j.apm.2012.10.007

• Delayed decomposition approach
• Time-varying delay
• Linear matrix inequalities (LMIs)
• Maximum admissible upper bound (MAUB)

This paper presents novel stability criteria for neutral systems with time-varying delay. By developing a delayed decomposition approach, information of the delayed plant states can be taken into full consideration, and new delay-dependent sufficient stability criteria are obtained in terms of linear matrix inequalities (LMIs). Then, based on the Lyapunov method, delay-dependent stability criteria are devised by taking the relationship between terms in the Leibniz-Newton formula into account. Criteria are derived in terms of LMIs, which can be easily solved by using various convex optimization algorithms. Three illustrative numerical examples are given to show less conservatism of our obtained results and the effectiveness of the proposed method.

• 出版日期2013-4-1