TY - JOUR
T1 - Consensus of Linear Multiagent Systems with Input-Based Triggering Condition
AU - Xu, Yong
AU - Wu, Zheng Guang
AU - Pan, Ya Jun
AU - Ahn, Choon Ki
AU - Yan, Huaicheng
N1 - Funding Information:
Manuscript received April 15, 2018; accepted June 28, 2018. Date of publication July 25, 2018; date of current version October 15, 2019. This work was supported in part by the National Natural Science Foundation of China under Grant 61603102, Grant 61673339, and Grant 61673178, in part by the Zhejiang Provincial Natural Science Foundation of China under Grant R1100716 and Grant LR16F030001, in part by the Shanghai International Science and Technology Cooperation Project under Grant 15220710700, and in part by the Shanghai Shuguang Project under Grant 16SG28. This paper was recommended by Associate Editor H. R. Karimi. (Corresponding author: Zheng-Guang Wu.) Y. Xu and Z.-G. Wu are with the National Laboratory of Industrial Control Technology, Institute of Cyber-Systems and Control, Zhejiang University, Hangzhou 310027, China (e-mail: xyzstu@126.com; nashwzhg@gmail.com).
Funding Information:
This work was supported in part by the National Natural Science Foundation of China under Grant 61603102, Grant 61673339, and Grant 61673178, in part by the Zhejiang Provincial Natural Science Foundation of China under Grant R1100716 and Grant LR16F030001, in part by the Shanghai International Science and Technology Cooperation Project under Grant 15220710700, and in part by the Shanghai Shuguang Project under Grant 16SG28.
PY - 2019/11
Y1 - 2019/11
N2 - This paper considers the consensus problem of multiagent systems with the input-based triggering condition. A model-based approach is first given to estimate the relative interagent states between intermittent communications instead of absolute states. A novel consensus protocol consisting of the relative interagent states is proposed for the consensus problem. Besides, compared with some results on the triggering condition consisting of state measurement error, a new triggering condition is constructed based on the control input. Then, the consensus protocol is executed by every agent in a fully distributed way, which has the advantage that the controller design is related to the number of agents instead of using global information. Moreover, the bounds of parameters of the controller and the triggering condition can be obtained by the proposed algorithm simultaneously, which depends on the total number of agents in multiagent networks. The proposed control scheme can ensure that states of all agents can achieve consensus. It is shown that 'Zeno behavior' does not appear under the proposed algorithm. Finally, an illustrative example is given to verify the proposed method.
AB - This paper considers the consensus problem of multiagent systems with the input-based triggering condition. A model-based approach is first given to estimate the relative interagent states between intermittent communications instead of absolute states. A novel consensus protocol consisting of the relative interagent states is proposed for the consensus problem. Besides, compared with some results on the triggering condition consisting of state measurement error, a new triggering condition is constructed based on the control input. Then, the consensus protocol is executed by every agent in a fully distributed way, which has the advantage that the controller design is related to the number of agents instead of using global information. Moreover, the bounds of parameters of the controller and the triggering condition can be obtained by the proposed algorithm simultaneously, which depends on the total number of agents in multiagent networks. The proposed control scheme can ensure that states of all agents can achieve consensus. It is shown that 'Zeno behavior' does not appear under the proposed algorithm. Finally, an illustrative example is given to verify the proposed method.
KW - Consensus
KW - event-triggered control (ETC)
KW - multiagent systems (MASs)
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U2 - 10.1109/TSMC.2018.2853809
DO - 10.1109/TSMC.2018.2853809
M3 - Article
AN - SCOPUS:85050633585
VL - 49
SP - 2308
EP - 2317
JO - IEEE Transactions on Systems, Man, and Cybernetics: Systems
JF - IEEE Transactions on Systems, Man, and Cybernetics: Systems
SN - 2168-2216
IS - 11
M1 - 8419287
ER -