Contribution to Study of Intelligent Adaptive Control Strategies PDF Download
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Author: Weiwei Yu
Publisher:
ISBN: 9783847326663
Category : Adaptive control systems
Languages : en
Pages : 124
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Book Description
Author: Weiwei Yu
Publisher:
ISBN: 9783847326663
Category : Adaptive control systems
Languages : en
Pages : 124
Get Book Here
Book Description
Author: Weiwei Yu
Publisher:
ISBN:
Category :
Languages : fr
Pages : 0
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Book Description
La principale limitation du modèle connexionniste (réseau neuronal artificiel) CMAC (Cerebellar Model Articulation Controller) et son applicabilité à la résolution des problèmes inhérents au systèmes automatisés complexes (robots, véhicules autonomes, etc.) est liée à la taille de mémoire requise par ce type de modèle connexionniste. Il est pertinent de rappeler que la capacité de mémoire exigée par le CMAC dépend, en premier lieu, de la précision de la quantification des signaux d'entrée, puis, de la dimension de l'espace des entrées (espace caractéristique) du système modélisé. Dans le cas des applications requérant une exécution en temps-réel, la tendance est à la réduction de l'espace caractéristique (aussi petit que possible) et la précision (de la quantification : aussi faible que possible). Cependant, souvent, les systèmes complexes impliquent plusieurs entrées. Pour résoudre le problème inhérent à cet antagonisme et la taille de la mémoire, nous nous sommes intéressés, dans la présente thèse, à l'influence des paramètres intervenant dans la précision de la quantification et dans la capacité de la généralisation sur la qualité d'approximation du modèle CMAC. L'objectif escompté était d'arriver à des structures optimales du CAMC pour le contrôle des systèmes dynamiques complexes. Les robots bipèdes (humanoïdes) et des véhicules volants hypersoniques sont deux domaines d'applications très actuelles impliquant des systèmes complexes. Nous avons appliqué des concepts étudiés aux problèmes soulevés par les deux domaines précités. Des résultats obtenus à partir de la simulation ont montré que des structures optimales ou quasi-optimales conduisant à une réduction sensible d'erreur de modélisation peuvent être obtenues. Ces résultats ont montré que les choix effectués dans l'optimisation de la structure permet une réduction de la taille de la mémoire requise (par le CMAC) et une réduction du temps d'exécution à la fois.
Author: Lakhmi C. Jain
Publisher: CRC Press
ISBN: 9780849398056
Category : Computers
Languages : en
Pages : 440
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Book Description
This book describes important techniques, developments, and applications of computational intelligence in system control. Chapters present: an introduction to the fundamentals of neural networks, fuzzy logic, and evolutionary computing a rigorous treatment of intelligent control industrial applications of intelligent control and soft computing, including transportation, petroleum, motor drive, industrial automation, and fish processing other knowledge-based techniques, including vehicle driving aid and air traffic management Intelligent Adaptive Control provides a state-of-the-art treatment of practical applications of computational intelligence in system control. The book cohesively covers introductory and advanced theory, design, implementation, and industrial use - serving as a singular resource for the theory and application of intelligent control, particularly employing fuzzy logic, neural networks, and evolutionary computing.
Author: Zi-Xing Cai
Publisher: World Scientific
ISBN: 9789810225643
Category : Technology & Engineering
Languages : en
Pages : 472
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Book Description
Introducton; Methology of knowledge representation; General inference principles; Hierarchical control systems; Expert control systems; Fuzzy control systems; Neurocontrol systems; Learning control systems; Intelligente control systems in application; Prospectives of intelligente control; References; Bibliography; Subject index.
Author: R. Devanathan
Publisher: Elsevier
ISBN: 1483298957
Category : Technology & Engineering
Languages : en
Pages : 435
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Book Description
This volume contains 67 papers reporting on the state-of-the-art research in the fields of adaptive control and intelligent tuning. Papers include applications in robotics, the processing industries and machine control.
Author: C J Harris
Publisher: CRC Press
ISBN: 9780748400669
Category : Technology & Engineering
Languages : en
Pages : 384
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Book Description
"Advances in intelligent Control" is a collection of essays covering the latest research in the field. Based on a special issue of "The International Journal of Control", the book is arranged in two parts. Part one contains recent contributions of artificial neural networks to modelling and control. Part two concerns itself primarily with aspects of fuzzy logic in intelligent control, guidance and estimation, although some of the contributions either make direct equivalence relationships to neural networks or use hybrid methods where a neural network is used to develop the fuzzy rule base.
Author: S.G. Tzafestas
Publisher: Springer Science & Business Media
ISBN: 9401154988
Category : Technology & Engineering
Languages : en
Pages : 573
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Book Description
This book is concerned with Intelligent Control methods and applications. The field of intelligent control has been expanded very much during the recent years and a solid body of theoretical and practical results are now available. These results have been obtained through the synergetic fusion of concepts and techniques from a variety of fields such as automatic control, systems science, computer science, neurophysiology and operational research. Intelligent control systems have to perform anthropomorphic tasks fully autonomously or interactively with the human under known or unknown and uncertain environmental conditions. Therefore the basic components of any intelligent control system include cognition, perception, learning, sensing, planning, numeric and symbolic processing, fault detection/repair, reaction, and control action. These components must be linked in a systematic, synergetic and efficient way. Predecessors of intelligent control are adaptive control, self-organizing control, and learning control which are well documented in the literature. Typical application examples of intelligent controls are intelligent robotic systems, intelligent manufacturing systems, intelligent medical systems, and intelligent space teleoperators. Intelligent controllers must employ both quantitative and qualitative information and must be able to cope with severe temporal and spatial variations, in addition to the fundamental task of achieving the desired transient and steady-state performance. Of course the level of intelligence required in each particular application is a matter of discussion between the designers and users. The current literature on intelligent control is increasing, but the information is still available in a sparse and disorganized way.
Author: Dunbing Tang
Publisher: Springer Nature
ISBN: 9811534454
Category : Technology & Engineering
Languages : en
Pages : 128
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Book Description
This book introduces state-of-the-art models and methods based on the neuroendocrine-immune-inspired approaches in the field of manufacturing control systems. It develops various bio-inspired intelligent approaches for multiple applications in order to efficiently generate production plans and control solutions and agilely deal with the frequent unexpected disturbances at the shop floor level. It also provides an introduction to bio-inspired manufacturing systems with intelligent control structures and the latest technologies. Further, the book describes recent advances in the bio-inspired methodology for a high-level adaptability in manufacturing systems, including the bio-inspired control architecture and the implementation of intelligent and adaptive control approaches based on neuroendocrine-immune mechanisms and hormone-regulation principles. It offers a valuable resource for graduate students, researchers and engineers in the fields of production management, manufacturing system control and related areas. /div
Author: Ioan Doré Landau
Publisher: Springer Science & Business Media
ISBN: 0857296647
Category : Technology & Engineering
Languages : en
Pages : 595
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Book Description
Adaptive Control (second edition) shows how a desired level of system performance can be maintained automatically and in real time, even when process or disturbance parameters are unknown and variable. It is a coherent exposition of the many aspects of this field, setting out the problems to be addressed and moving on to solutions, their practical significance and their application. Discrete-time aspects of adaptive control are emphasized to reflect the importance of digital computers in the application of the ideas presented. The second edition is thoroughly revised to throw light on recent developments in theory and applications with new chapters on: multimodel adaptive control with switching, direct and indirect adaptive regulation and adaptive feedforward disturbance compensation. Many algorithms are newly presented in MATLAB® m-file format to facilitate their employment in real systems. Classroom-tested slides for instructors to use in teaching this material are also now provided. All of this supplementary electronic material can be downloaded from fill in URL. The core material is also up-dated and re-edited to keep its perspective in line with modern ideas and more closely to associate algorithms with their applications giving the reader a solid grounding in: synthesis and analysis of parameter adaptation algorithms, recursive plant model identification in open and closed loop, robust digital control for adaptive control; • robust parameter adaptation algorithms, practical considerations and applications, including flexible transmission systems, active vibration control and broadband disturbance rejection and a supplementary introduction on hot dip galvanizing and a phosphate drying furnace. Control researchers and applied mathematicians will find Adaptive Control of significant and enduring interest and its use of example and application will appeal to practitioners working with unknown- and variable-parameter plant. Praise for the first edition: ...well written, interesting and easy to follow, so that it constitutes a valuable addition to the monographies in adaptive control for discrete-time linear systems... suitable (at least in part) for use in graduate courses in adaptive control.
Author: Simon G. Fabri
Publisher: Springer Science & Business Media
ISBN: 144710319X
Category : Technology & Engineering
Languages : en
Pages : 275
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Book Description
Unique in its systematic approach to stochastic systems, this book presents a wide range of techniques that lead to novel strategies for effecting intelligent control of complex systems that are typically characterised by uncertainty, nonlinear dynamics, component failure, unpredictable disturbances, multi-modality and high dimensional spaces.
