摘要：This paper presents the containment analysis and design of heterogeneous linear multi-agent systems(MAS)with time-delay under the output *** leaders are treated as exosystems and an modified output regulation error is designed,which can deal with more than one leader in containment control,then the containment problem will be turned into an output regulation problem.A novel analysis framework of the output regulation is proposed to design a dynamic state feedback control law for containment error and distributed observer when the agents cannot receive external system signal,which guarantees the convergence of all follower agents to the dynamic convex hull spanned by the *** system stability for time-delay containment is proved by the output regulation method instead of the Lyapunov ***,a numerical example is given to illustrate the validity of the theoretical results.