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Scaled consensus seeking is investigated for a heterogeneous linear first-order multi-agent system, and a leader-following consensus algorithm is designed. By using frequency-domain analysis, consensus conditions are obtained for the agents without communication delay under symmetric and asymmetric topology respectively. Moreover, consensus criteria are also gained for the agents with communication...
Synchronization problem is investigated for multiple harmonic oscillators with identical communication delay, and two predictor-based distributed algorithms, which include asynchronously-compensated form and synchronouslycompensated form, are proposed. To analyze the delay robustness intuitively, two predictor-based algorithms accompanied with the normal asynchronously-matched and synchronouslymatched...
Coupled consensus of multiple second-order dynamic agents with communication delay is considered in this paper. Based on frequency-domain analysis, sufficient and necessary condition, which depends on the communication delay and the control parameters, is obtained for two coupled dynamic agents under dynamical consensus algorithm converging to the stationary consensus, firstly. Moreover, the results...
The consensus algorithm with a static leader is proposed to solve the consensus problem of the discrete-time second-order multi-agent systems with communication delays. Based on the generalized Nyquist criterion and the Gerschgorin disc theorem, the sufficient conditions are obtained for the system converging to the leader's states asymptotically. With the interconnection topology composed of the...
In this paper, the formation control is investigated for a network of second-order dynamic agents with heterogeneous communication delays. The desired stationary formation is achieved by introducing diverse self-delay for each agent. In addition, a delay-dependent formation control algorithm is proposed to achieve the desired moving formation. Based on the frequency-domain analysis and matrix theory,...
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