Results 231 to 240 of about 615,645 (274)

Data-driven-based event-triggered optimal control of unknown nonlinear systems with input constraints

Nonlinear dynamics, 2022
S. Liu, Ben Niu, Guangdeng Zong, Xudong Zhao, Ning Xu   +4 more
semanticscholar   +1 more source

Observer-Based Adaptive Fuzzy Fault-Tolerant Optimal Control for SISO Nonlinear Systems

IEEE Transactions on Cybernetics, 2019
This paper investigates adaptive fuzzy output feedback fault-tolerant optimal control problem for a class of single-input and single-output nonlinear systems in strict feedback form.
Yong-ming Li, Kangkang Sun, Shaocheng Tong   +2 more
semanticscholar   +1 more source

Decomposition and control of a class of nonlinear stochastic systems: theory and its application

Proceedings of the 2001 American Control Conference. (Cat. No.01CH37148), 2001
In this paper, we design control algorithms and derive sufficient criteria for the stability and robustness of nonlinear stochastic systems. The Lyapunov stability theory is used. The results documented are verified by studying examples. In particular, a high-performance servo-system with an electric motor is examined.
A.S.C. Sinha, S.E. Lyshevski
openaire   +2 more sources

Practical prescribed time control based on high-order fully actuated system approach for strong interconnected nonlinear systems

Nonlinear dynamics, 2022
Liuliu Zhang, Lingchen Zhu, C. Hua
semanticscholar   +1 more source

Design of Satellite Control System Using Optimal Nonlinear Theory

Mechanics Based Design of Structures and Machines, 2006
Nowadays, attitude control systems (ACS) of satellites demand better performance, resulting in the application of new advanced nonlinear control theory. In this paper, a nonlinear control law for a satellite attitude control is presented. It is based on an extension of the linear quadratic regulator (LQR) theory.
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Nonlinear Systems in Optimal Control Theory and Related Topics

1983
This paper describes the formal dynamic programming derivation of certain nonlinear PDE relevant in control theory and explains some recent work regarding the solution of these problems. These PDE are either first order (deterministic control) or second order, elliptic (stochastic control), and are either a system (if it costs to switch the control) or
openaire   +2 more sources

On the Centralized Nonlinear Control of HVDC Systems Using Lyapunov Theory

IEEE Transactions on Power Delivery, 2013
The security region of a power system is an important and timely issue; different stability criteria may be limiting. Rotor-angle stability can be improved by modulating active power of installed high-voltage direct current (HVDC) links. This paper proposes a new centralized nonlinear control strategy for coordinating several point-to-point and ...
openaire   +2 more sources

Fixed-Time Adaptive Neural Network Control for Nonlinear Systems With Input Saturation

IEEE Transactions on Neural Networks and Learning Systems, 2021
Wei Sun, Shuzhen Diao, S. Su, Zong-yao Sun   +3 more
semanticscholar   +1 more source

Comments on "A controllability theory for nonlinear systems" [PDF]

IEEE Transactions on Automatic Control, 1972
openaire   +1 more source

Analysis, Control and Synchronization of nonlinear systems and networks via Contraction Theory: theory and applications

2010
The aim of the Thesis is that of providing a coherent theoretical framework for the study of networked systems, modeled by means of Ordinary Differential Equations(ODEs) with applications to biochemical networks. In particular, our interest is twofold.
openaire   +2 more sources