Steel and Composite Structures

Volume 51, Number 5, 2024, pages 473-785

DOI: 10.12989/scs.2024.51.5.473

Smart composite repetitive-control design for nonlinear perturbation

ZY Chen, Ruei-Yuan Wang, Yahui Meng and Timothy Chen

Abstract

This paper proposes a composite form of fuzzy adaptive control plan based on a robust observer. The fuzzy 2D control gains are regulated by the parameters in the LMIs. Then, control and learning performance indices with weight matrices are constructed as the cost functions, which allows the regulation of the trade-off between the two performance by setting appropriate weight matrices. The design of 2D control gains is equivalent to the LMIs-constrained multi-objective optimization problem under dual performance indices. By using this proposed smart tracking design via fuzzy nonlinear criterion, the data link can be further extended. To evaluate the performance of the controller, the proposed controller was compared with other control technologies. This ensures the execution of the control program used to track position and trajectory in the presence of great model uncertainty and external disturbances. The performance of monitoring and control is verified by quantitative analysis. The goals of this paper are towards access to adequate, safe and affordable housing and basic services, promotion of inclusive and sustainable urbanization and participation, implementation of sustainable and disaster-resilient buildings, sustainable human settlement planning and manage. Therefore, the goal is believed to achieved in the near future by the ongoing development of AI and control theory.

Key Words

adaptive system; complex structural control; fuzzy model and NN; Lyapunov energy function; perturbationbased control

Address

ZY Chen, Ruei-Yuan Wang and Yahui Meng:School of Science, Guangdong University of Petrochemical Technology, Maoming 525000, P.R. China Timothy Chen:Division of Engineering and Applied Science, California Institute of Technology, Pasadena, CA 91125, U.S.A.