Stabilization of Uncertain Fractional-Order Neutral-Type Delay Systems

Alireza Alfi, Zahra Sadat Aghayan, António M. Lopes (Autoren)

Buch | Softcover

308 Seiten

2025
Academic Press Inc (Verlag)
978-0-443-34023-9 (ISBN)

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Stabilization of Uncertain Fractional-Order Neutral-Type Delay Systems presents an in-depth exploration of the challenges faced in stabilizing fractional-order systems with uncertainties, particularly those involving neutral-type delays. The book opens with a thorough introduction before advancing from constant fractional-order neutral-type systems (CFONT) to variable fractional-order counterparts (VFONT). Addressing real-world issues such as control input saturation and actuator delay, the book discusses both non-optimal and sub-optimal control approaches, including guaranteed cost controllers (GCC). It delves into output-feedback control as a viable alternative and compares static and dynamic feedback controllers, noting that dynamic controllers can enhance transient response but introduce additional complexity.

These methods ensure closed-loop system stability and performance by providing clear stabilization conditions expressed as linear matrix inequalities (LMIs), which can be efficiently solved using tools like MATLAB’s LMI toolbox or freely available software such as SEDUMI and YALMIP. Beyond theory, the book examines state- and output-feedback controller structures, acknowledging the practical limitations of accessing all system states.

Alireza Alfi received a PhD in Control Engineering in 2008, from the Iran University of Science and Technology, Tehran, Iran. His current research interests are: Control Systems Theory, Time Delay Systems, Fractional Order Systems, Multi-agent Systems, Optimization. Zahra Sadat Aghayan received a PhD in Control Engineering in 2021, from the Shahrood University of Technology, Shahrood, Iran. Her current research interests are: Fractional Order Systems, Time Delay Systems, Robust Control, Linear Matrix Inequalities. António M. Lopes received a PhD in Mechanical Engineering in 2000, from the University of Porto, Portugal. His current research interests are: Automation, Robotics, Complex Systems, Fractional Order Systems, Modelling and Control.

Part I Introduction
1. Introduction

Part II Stabilization of constant fractional-order neutral-type delay systems Outline Basic concept Lemmas
2. Stabilization of constant fractional-order neutral-type delay systems subject to actuator saturation
3. Stabilization of constant fractional-order neutral-type delay systems with multiple delays and nonlinear perturbations subject to actuator saturation
4. Stabilization of constant fractional-order neutral-type delay systems with distributed delays and nonlinear perturbations subject to actuator saturation
5. Observer-based stabilization of constant fractional-order neutral-type delay systems with time-varying delay subject to actuator saturation

Part III Guaranteed-cost-based control technique for stabilization of constant fractional-order neutral-type delay systems Outline Basic concept Lemmas
6. Stabilization with time-varying structured uncertainties
7. Stabilization with time-varying structured uncertainties and nonlinear perturbations

Part IV Stability and stabilization of variable fractional-order neutral-type delay systems Outline Basic concept Lemmas
8. Stability of variable fractional-order neutral-type delay systems
9. Stabilization of variable fractional-order neutral-type delay systems

Erscheinungsdatum	03.12.2025
Verlagsort	San Diego
Sprache	englisch
Maße	152 x 229 mm
Themenwelt	Technik ► Maschinenbau
ISBN-10	0-443-34023-4 / 0443340234
ISBN-13	978-0-443-34023-9 / 9780443340239
Zustand	Neuware