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.