Traffic oscillation, stop and go traffic, is created by different reasons such as: sudden speed drop of leader vehicle. Stop and go traffic commonly is observed in congested freeways results in traffic oscillation. Many theories had been presented to define congestion traffic based on laws of physics such as: thermodynamics and fluid. But, these theories could not explain the complexity of driv...

In this paper we present and analyze a wireless wave leader election protocol (WWLE) for wireless mobile ad hoc sensor networks. We present also a mathematical model for the energy consumption within a sensor node. The capabilities of a node being a leader (like available resources such as battery energy, network capabilities, etc.) are integrated in the algorithm. The simulation results show t...

Abstract In this paper, we present a sufficient condition for the exponential stability of class linear switched systems. As an application result, establish output-based adaptive distributed observer general leader system over periodic jointly connected switching communication network, which extends applicability from marginally stable to any and undirected graph directed graph. This will be a...

For the multi-agent system with time delay and noise, adaptive consensus of tracking control problems is discussed by Lyapunov function. The main purpose this study to design an protocol for system, such that even if there exists among agents, can still ensure stochastic system. contribution revise protocols were previously only applicable without delay. Because inevitably disrupted noise durin...

We address the problem of controlling a team of robots subject to constraints on relative positions. We adopt the general framework of leader-follower control in [1], [2] in which a network of controllers is used to control the position and orientation of the team and its shape. We propose two improvements to this scheme. First, we introduce cooperative leader-following where the motion of a ro...

The problems of convergence to a desired configuration for a set of robots and leader-following in formation are considered in a framework where the robots have nonholonomic constraints, move in a plane and are observed by a calibrated flying camera, which provides the only sensory information used for the control. We propose a homography-based visual control method only requiring a priori sing...