Decentralized Output Regulation of a New Class of Interconnected Uncertain Nonlinear Systems
In the current paper the decentralized output regulation problem of a new class of interconnected uncertain nonlinear systems is considered. A novel decentralized high-gain input driven filter is proposed such that the output feedback based control law can be designed. Moreover, a robust multi-input changing supply function technique is presented such that the stability analysis can be performed by the non-quadratic Lyapunov functions. Therefore, the assumptions on the interconnection terms can be removed. Finally the proposed decentralized control laws are applied to the interconnected mass-spring systems immersed in the liquid and the simulation results illustrate the effectiveness of the proposed control scheme.
KeywordsChanging supply technique decentralized control high-gain filter nonlinear interconnected system
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- X. Z. Jin, S. Wang, J. Qin, W. Zheng, and Y. Kang, “Adaptive fault-tolerant consensus for a class of uncertain nonlinear second-order multi-agent systems with circuit implementation,” IEEE Transactions on Circuits and Systems-I: Regular Papers, vol. 65, no. 7, pp. 2243–2255, July 2018.CrossRefGoogle Scholar
- X. Z. Jin, J. Qin, Y. Shi, and W. Zheng, “Auxiliary fault tolerant control with actuator amplitude saturation and limited rate,” IEEE Transactions on Systems, Man and Cybernetics: Systems, DOI: 10.1109/TSMC.2017.2752961.Google Scholar