This paper investigates the output control problem of TCP/AQM network systems. Firstly, a linear closed-loop system is proposed for TCP/AQM network system by applying small signal analysis method. Then, by constructing a novel Lyapunov functional and applying Jensen’s inequality and reciprocally convex approach to deal with the integral items, delay-dependent stability and stabilization criteria are obtained for the systems under consideration in terms of matrix inequalities. Finally, an example is given to show the effectiveness of the proposed approach.
