期刊
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS
卷 28, 期 11, 页码 2826-2830出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TNNLS.2016.2599199
关键词
Discontinuous disturbed observer (DDO); finite-time consensus (FTC); multiagent systems; robust consensus
类别
资金
- National Natural Science Foundation of China [61304174, 61573096, 61272530]
- General Research Fund from Hong Kong Special Administrative Region [CityU 11204514, CityU 11300415]
This brief investigates the problem of finite-time robust consensus (FTRC) for second-order nonlinear multiagent systems with external disturbances. Based on the global finite-time stability theory of discontinuous homogeneous systems, a novel finite-time convergent discontinuous disturbed observer (DDO) is proposed for the leaderfollowing multiagent systems. The states of the designed DDO are then used to design the control inputs to achieve the FTRC of nonlinear multiagent systems in the presence of bounded disturbances. The simulation results are provided to validate the effectiveness of these theoretical results.
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