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《Information and Control》 2018-03
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Predictive Mechanisms-based Consensus Protocol of Second-order Discrete-time Multi-agent Systems

DAI Xin;LIU Chenglin;LIU Fei;Institute of Automation,Jiangnan University;Key Laboratory of Advanced Process Control for Light Industry (Ministry of Education) ,Jiangnan University;  
We design a consensus protocol based on predictive mechanisms for the second-order discrete-time multiagent systems and present an equivalent form of the general numerical solution of the model predictive control( MPC) by algebraic theory. A new protocol with equivalent solution without an inverse matrix is beneficial to the theoretical analysis and avoids ahigh computing cost. We also obtain the necessary and sufficient convergence conditions of our proposed protocol and analyze the influence of the protocol parameters on the system's convergence. Simulation results show that the protocol can extend the sampling interval of the discrete-time system,accelerate the convergence rate of the multi-agent systems,and enhance the system's stability.
【Fund】: 国家自然科学基金资助项目(61473138 61104092);; 江苏省自然科学基金资助项目(BK20151130);; 江苏省“六大人才高峰”高层次人才资助项目(2015-DZXX-011)
【CateGory Index】: O231
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