A Decentralized Routing Control Scheme for Data Communication Networks

作者:Si Xueming; Zhu Xun Lin*; Du Xin; Xie Xiangpeng
来源:Mathematical Problems in Engineering, 2013, 2013: 648267.
DOI:10.1155/2013/648267

摘要

This paper studies the decentralized routing control of data communication networks. Taking the physical constraints on the data flow and the network-induced delays into consideration, the decentralized routing control problem is reformulated as a constrained control problem, and the restriction of initial message lengths is no longer needed. By defining a general Lyapunov functional and applying a reciprocally convex combination technique to deal with the network-induced delays, less conservative and less complex designing conditions are obtained in terms of linear matrix inequalities (LMIs). A simulation example is also given to illustrate the effectiveness of the proposed designing scheme.