Quantized consensus criterion for discrete-time multi-agent systems with communication delay
Quantized consensus criterion for discrete-time multi-agent systems with communication delay
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DOI：
10.1109/iccas.2013.6704198
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发表时间：
2013-10
期刊：
影响因子：
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通讯作者：
Myeongjin Park;Kihoon Kim;O. Kwon
中科院分区：
文献类型：
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作者：
Myeongjin Park;Kihoon Kim;O. Kwon
针对具有通信延迟和量化的离散多智能体系统，提出了一种新的一致性准则。通过各智能体传感器测量的互联信息通过对数量化器进行量化，并将其量化误差包含在该方法中。通过构造合适的Lyapunov-Krasovskii泛函，利用互凸方法，建立了线性矩阵不等式（lmi）下系统的一致性准则，该准则可通过各种有效的优化算法求解。最后通过一个算例说明了该方法的有效性。
This paper proposes a new consensus criterion for discrete-time multi-agent systems with communication-delay and quantization. The interconnection information through the sensor of each agent are measuring to be the quantized by a logarithmic quantizer, and its quantization error is included in the proposed method. By constructing a suitable Lyapunov-Krasovskii functional and utilizing reciprocally convex approach, a new consensus criterion for the concerned systems is established in terms of linear matrix inequalities (LMIs) which can be easily solved by various effective optimization algorithms. One numerical example is given to illustrate the effectiveness of the proposed method.