Using tools from algebraic graph theory and nonsmooth analysis in combination with ideas of collective potential functions, velocity consensus and navigation feedback, a distributed leader–follower flocking algorithm formulti-agent dynamical systemswith time-varying velocities is developedwhere each agent is governed by second-order dynamics. The distributed leader–follower algorithm considers ...

In this paper, by utilizing fixed-time control technique and a leader-follower scheme, three-dimensional (3-D) cooperative guidance law is developed to tackle impact angle constrained simultaneous arrival problem. Firstly, in the line-of-sight (LOS) direction, command for leader put forward make time error converge zero fixed such that capable of reaching target at prespecified time. Then, each...

In this paper, an observer based fuzzy adaptive controller (FAC) is designed fora class of large scale systems with non-canonical non-affine nonlinear subsystems. It isassumed that functions of the subsystems and the interactions among subsystems areunknown. By constructing a new class of state observer for each follower, the proposedconsensus control method solves the problem of unmeasured sta...

This paper discusses the tracking coordination of a linear switched reluctance machine (LSRM) network based on a global feedback control strategy with a full-state observation framework. The observer is allocated on the follower instead of the leader to form a leader–follower–observer network, by utilizing the leader as the global feedback tracking controller and the observer as the observation...

In this article, we study multiagent consensus problems under Denial-of-Service (DoS) attacks with data rate constraints. We first consider the leaderless problem and after that briefly present analysis of leader–follower consensus. The dynamics agents take general forms modeled as homogeneous linear time-invariant systems. our analysis, derive lower bounds on for systems to achieve in presence...

This paper studies the semi-global tracking consensus problem for general multi-agent networks with input saturation and periodic intermittent communication. The considered is solved by proposing an efficient distributed observer-based control protocol, where inputs of follower agents are subjected to saturation. First, a low-gain feedback method introduced suppress constraint, output protocol ...

Abstract In this study, the event-triggered finite-time consensus problem of a class general linear leader-follower multi-agent systems with unmeasurable states is investigated. First, an observer-based distributed strategy proposed in view introducing external dynamic threshold that independent state variables. Second, Lyapunov method and are implemented as control scheme to ensure tracking er...