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Sampled-Data Exponential Synchronization of Complex Dynamical Networks with Saturating Actuators [PDF]

Entropy
This paper investigates the problem of exponential synchronization control for complex dynamical systems (CDNs) with input saturation. Considering the effects of transmission delay, a memory sampled-data controller is designed.
Runan Guo, Wenshun Lv
doaj   +2 more sources

Stabilization of Neutral Systems with Saturating Actuators

Journal of Control Science and Engineering, 2012
A method is proposed for stabilization, using static state feedback, of systems subject to time-varying delays in both the states and their derivatives (i.e., neutral systems), in the presence of saturating actuators.
F. El Haoussi, E. H. Tissir, A. Hmamed, F. Tadeo   +3 more
doaj   +3 more sources

Backlash compensation for plants with saturating actuators [PDF]

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, 2017
A compensation scheme is proposed for plants subject to both saturation and backlash in series at the actuator. It is shown that the series connection of a backlash inverse, saturation and the backlash itself is equivalent to a saturation function at a different level to the original saturation, and we call this the ‘saturation equivalence’. Therefore,
M. C. R. Liñán, W. Heath
semanticscholar   +2 more sources

Design of LPV-PI-like controller with guaranteed performance for discrete-time systems under saturating actuators

IFAC-PapersOnLine, 2020
This paper presents new conditions to design linear parameter-varying (LPV) state-feedback controllers for systems under saturating actuators. The proposed design ensures a minimal rate of contractivity of an associated Lyapunov function.
Marcio Lacerda, Valter J S Leite
exaly   +2 more sources

Optimization of Disturbance Rejection in Systems with Saturating Actuators

Journal of Mathematical Analysis and Applications, 2000
The authors consider the system with saturating actuators, having the state-space representation \[ \dot x_G=Ax_G+B_1w+B_2 \varphi(u),\quad z=C_1x_G+D_{12}u,\quad y=C_2x_G+D_{21}w, \] where \(x_G=[x_P^T, x_A^T, x_{F_1}^T, x_{F_2}^T, x_{H_1}^T , x_{H_2}^T]^T\in\mathbb R^{n_G}\), \(w=[w_1, w_2]^T\), \(z=[z_1, z_2]^T\), \(\varphi(u)\) is the static ...
P T Kabamba, C Gökçek, S M Meerkov   +2 more
exaly   +3 more sources

Local Stabilization for Multiple Input-Delay Systems Subject to Saturating Actuators: The Continuous-Time Case

IEEE Transactions on Automatic Control, 2021
In this article, the local stabilization problem is dealt with for a class of continuous-time multiple input-delay systems subject to saturating actuators.
Yonggang Chen, Zidong Wang, Bo Shen, Qing‐Long Han   +3 more
semanticscholar   +1 more source

Energy-based design of dynamic allocation in the presence of saturating actuators

IFAC-PapersOnLine, 2021
This paper addresses the design of dynamic allocation functions for systems with saturating actuators. The novelty of the proposal relies on the use of an anti-windup loop to drive the state of the allocator, which in some sense dynamically compensates ...
T. A. Lima, S. Tarbouriech, F. Nogueira, B. C. Torrico   +3 more
semanticscholar   +1 more source

An Investigation into Accuracy, Computation, and Robustness of Stochastic Linearization of Systems with Saturation Nonlinearities

Results in Control and Optimization, 2021
Quasilinear Control (QLC) is a theory with a set of tools that can be used for the analysis and design of stochastic feedback control systems with nonlinear actuators and sensors.
Sarnaduti Brahma, Timothy Foley, Sam Wisotzki, Hamid R. Ossareh   +3 more
doaj   +1 more source

A Self–Tuning Intelligent Controller for a Smart Actuation Mechanism of a Morphing Wing Based on Shape Memory Alloys

Actuators, 2023
The paper exposes some of the results obtained in a major research project related to the design, development, and experimental testing of a morphing wing demonstrator, with the main focus on the development of the automatic control of the actuation ...
Teodor Lucian Grigorie, Ruxandra Mihaela Botez   +1 more
doaj   +1 more source

Fractional Control of a Lightweight Single Link Flexible Robot Robust to Strain Gauge Sensor Disturbances and Payload Changes

Actuators, 2021
In this paper, a method to control one degree of freedom lightweight flexible manipulators is investigated. These robots have a single low-frequency and high amplitude vibration mode.
Saddam Gharab, Selma Benftima, Vicente Feliu Batlle   +2 more
doaj   +1 more source