Area of research
Computer Networks and Communications · Sociology and Political Science
Research interest
Research topics from publications: Global Cooperative Output Regulation of Linear Multiagent Systems With Limited Bandwidth; Output Regulation of Linear Stochastic Systems With Unstable Linear Exogenous Systems. Representative work: This article investigates the global cooperative output regulation problem of continuous-time linear multiagent systems (MASs), under the communication constraint of limited bandwidth. With a novel scaling function strategy, a distributed protocol based on the sampled and quantized data is designed to solve this problem. Compared with the existing works on quantized control of MASs, not only the boundedness assumption on initial conditions is removed, but also the communication graph is not restricted to be balanced or strongly connected. Moreover, the proposed quantized cooperative output regulation protocol does not rely on any global information of the communication graph. A simulation ex This article investigates the output regulation problem of multi-input–multi-output (MIMO) linear stochastic systems and unstable linear exogenous systems. First, stochastic output regulator equations are constructed to characterize the solvability of the output regulation problem. Then, a necessary and sufficient condition on the solvability of the output regulator equation is established. Under this condition, not only the relationship between the output regulation of linear stochastic systems and that of linear deterministic systems is established, but also the solvability in some special cases is discussed. In the case where the control input is not invoked in the tracking error, there a