H₂ consensus control of time-delayed multi-agent systems: A frequency-domain method

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• 作者：Fei Ye^a ; ^b ; ^{yefei5212012@sjtu.edu.cn} ; Weidong Zhang^a ; ^b ; ^{wdzhang@sjtu.edu.cn} ; Linlin Ou^c ; ^{linlinou@zjut.edu.cn}
• 关键词：Consensus ; Multi-agent systems ; Time delays ; H2 performance index ; Frequency domain ; Robustness
• 刊名：ISA Transactions
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：66
• 期：Complete
• 页码：437-447
• 全文大小：1075 K
• 卷排序：66

文摘

Multi-input multi-output block diagram in frequency domain is introduced to describe the consensus tracking of multi-agent systems. Consensus tracking condition imposed on the controller is given. Analytical controller is designed for the consensus of homogeneous multi-agent systems with input time delays to improve the H2 performance index. Simple quantitatively tuning way is developed to trade off the nominal performance and robustness.