Model Reference Adaptive Control Applied to a Quadrotor with Varying Mass

Model Reference Adaptive Control Applied to a Quadrotor with Varying Mass PDF Author: Alia Farhana Binti Abdul Ghaffar
Publisher:
ISBN:
Category :
Languages : en
Pages : 241

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Model Reference Adaptive Control Applied to a Quadrotor with Varying Mass

Model Reference Adaptive Control Applied to a Quadrotor with Varying Mass PDF Author: Alia Farhana Binti Abdul Ghaffar
Publisher:
ISBN:
Category :
Languages : en
Pages : 241

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Model Reference Adaptive Control Applied to a Quadrotor with Varying Mass Abdul Ghaffar

Model Reference Adaptive Control Applied to a Quadrotor with Varying Mass Abdul Ghaffar PDF Author: Alia Farhana Binti Abdul Ghaffar
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Model-Reference Adaptive Control

Model-Reference Adaptive Control PDF Author: Nhan T. Nguyen
Publisher: Springer
ISBN: 3319563939
Category : Technology & Engineering
Languages : en
Pages : 453

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Book Description
This textbook provides readers with a good working knowledge of adaptive control theory through applications. It is intended for students beginning masters or doctoral courses, and control practitioners wishing to get up to speed in the subject expeditiously. Readers are taught a wide variety of adaptive control techniques starting with simple methods and extending step-by-step to more complex ones. Stability proofs are provided for all adaptive control techniques without obfuscating reader understanding with excessive mathematics. The book begins with standard model-reference adaptive control (MRAC) for first-order, second-order, and multi-input, multi-output systems. Treatment of least-squares parameter estimation and its extension to MRAC follow, helping readers to gain a different perspective on MRAC. Function approximation with orthogonal polynomials and neural networks, and MRAC using neural networks are also covered. Robustness issues connected with MRAC are discussed, helping the student to appreciate potential pitfalls of the technique. This appreciation is encouraged by drawing parallels between various aspects of robustness and linear time-invariant systems wherever relevant. Following on from the robustness problems is material covering robust adaptive control including standard methods and detailed exposition of recent advances, in particular, the author’s work on optimal control modification. Interesting properties of the new method are illustrated in the design of adaptive systems to meet stability margins. This method has been successfully flight-tested on research aircraft, one of various flight-control applications detailed towards the end of the book along with a hybrid adaptive flight control architecture that combines direct MRAC with least-squares indirect adaptive control. In addition to the applications, understanding is encouraged by the use of end-of-chapter exercises and associated MATLAB® files. Readers will need no more than the standard mathematics for basic control theory such as differential equations and matrix algebra; the book covers the foundations of MRAC and the necessary mathematical preliminaries.

Model Reference Adaptive Control Applied to Coupled Systems

Model Reference Adaptive Control Applied to Coupled Systems PDF Author: James Sebastian Gallo
Publisher:
ISBN:
Category :
Languages : en
Pages : 188

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Adaptive Robust Control Systems

Adaptive Robust Control Systems PDF Author: Anh Tuan Le
Publisher: BoD – Books on Demand
ISBN: 9535137964
Category : Technology & Engineering
Languages : en
Pages : 364

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Book Description
This book focuses on the applications of robust and adaptive control approaches to practical systems. The proposed control systems hold two important features: (1) The system is robust with the variation in plant parameters and disturbances (2) The system adapts to parametric uncertainties even in the unknown plant structure by self-training and self-estimating the unknown factors. The various kinds of robust adaptive controls represented in this book are composed of sliding mode control, model-reference adaptive control, gain-scheduling, H-infinity, model-predictive control, fuzzy logic, neural networks, machine learning, and so on. The control objects are very abundant, from cranes, aircrafts, and wind turbines to automobile, medical and sport machines, combustion engines, and electrical machines.

Model Reference Adaptive Control

Model Reference Adaptive Control PDF Author: Hans Butler
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 296

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Book Description
This work, aiming to bring adaptive control theory closer to practice, offers explanations rather than theory, and draws upon several laboratory experiments for emphasis. The first part of the book covers established subjects and the second covers solutions to some problems.

Adaptive Control of Mechanical Manipulators

Adaptive Control of Mechanical Manipulators PDF Author: John J. Craig
Publisher: Addison Wesley Publishing Company
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 152

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Robust Adaptive Output Tracking for Quadrotor Helicopters

Robust Adaptive Output Tracking for Quadrotor Helicopters PDF Author: Keyvan Mohammadi
Publisher:
ISBN:
Category : Technology
Languages : en
Pages :

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Book Description
Quadrotor helicopters are drawing considerable attention both for their mobility and their potential to perform multiple tasks in complete autonomy. Moreover, the numerous limitations characterizing these aircraft, such as their underactuation, make quadrotors ideal testbeds for innovative theoretical approaches to the problem of controlling autonomous mechanical systems. In this chapter, we propose a robust model reference adaptive control architecture and design an autopilot for quadrotors, which guarantees satisfactory output tracking despite uncertainties in the vehicle's mass, matrix of inertia, and location of the center of mass. The feasibility of our results is supported by a detailed analysis of the quadrotor's equations of motion. Specifically, considering the vehicle's equations of motion as a time-varying nonlinear dynamical system and avoiding the common assumption that the vehicle's Euler angles are small at all times, we prove that the proposed autopilot guarantees satisfactory output tracking and verifies sufficient conditions for a weak form of controllability of the closed-loop system known as strong accessibility. A numerical example illustrates the applicability of the theoretical results presented and clearly shows how the proposed autopilot outperforms in strong wind conditions autopilots designed using a commonly employed proportional-derivative control law and a conventional model reference adaptive control law.

On A New Approach to Model Reference Adaptive Control

On A New Approach to Model Reference Adaptive Control PDF Author: Mansouri Naghmeh
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Adaptive Control Tutorial

Adaptive Control Tutorial PDF Author: Petros Ioannou
Publisher: SIAM
ISBN: 9780898718652
Category : Mathematics
Languages : en
Pages : 405

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Book Description
Presents the design, analysis, and application of a wide variety of algorithms that can be used to manage dynamical systems with unknown parameters.