Kok Lay Teo's Books

Applied and Computational Optimal Control

A Control Parametrization Approach

By: Kok Lay Teo,Bin Li,Changjun Yu,Volker Rehbock

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Applied and Computational Optimal Control

A Control Parametrization Approach

By: Kok Lay Teo,Bin Li,Changjun Yu,Volker Rehbock

The aim of this book is to furnish the reader with a rigorous and detailed exposition of the concept of control parametrization and time scaling transformation. It presents computational solution techniques for a special class of constrained optimal control problems as well as applications to some practical examples. The book may be considered an extension of the 1991 monograph A Unified Computational Approach Optimal Control Problems, by K.L. Teo, C.J. Goh, and K.H. Wong. This publication discusses the development of new theory and computational methods for solving various optimal control problems numerically and in a unified fashion. To keep the book accessible and uniform, it includes those results developed by the authors, their students, and their past and present collaborators. A brief review of methods that are not covered in this exposition, is also included. Knowledge gained from this book may inspire advancement of new techniques to solve complex problems that arise in the future. This book is intended as reference for researchers in mathematics, engineering, and other sciences, graduate students and practitioners who apply optimal control methods in their work. It may be appropriate reading material for a graduate level seminar or as a text for a course in optimal control.

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Page Count

581

Publisher

Springer Nature

Published Date

ISBN 10

3030699137

ISBN 13

9783030699130

Filter Design With Time Domain Mask Constraints: Theory and Applications

By: Ba-Ngu Vo,Antonio Cantoni,Kok Lay Teo

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Filter Design With Time Domain Mask Constraints: Theory and Applications

By: Ba-Ngu Vo,Antonio Cantoni,Kok Lay Teo

Optimum envelope-constrained filter design is concerned with time-domain synthesis of a filter such that its response to a specific input signal stays within prescribed upper and lower bounds, while minimizing the impact of input noise on the filter output or the impact of the shaped signal on other systems depending on the application. In many practical applications, such as in TV channel equalization, digital transmission, and pulse compression applied to radar, sonar and detection, the soft least square approach, which attempts to match the output waveform with a specific desired pulse, is not the most suitable one. Instead, it becomes necessary to ensure that the response stays within the hard envelope constraints defined by a set of continuous inequality constraints. The main advantage of using the hard envelope-constrained filter formulation is that it admits a whole set of allowable outputs. From this set one can then choose the one which results in the minimization of a cost function appropriate to the application at hand. The signal shaping problems so formulated are semi-infinite optimization problems. This monograph presents in a unified manner results that have been generated over the past several years and are scattered in the research literature. The material covered in the monograph includes problem formulation, numerical optimization algorithms, filter robustness issues and practical examples of the application of envelope constrained filter design. Audience: Postgraduate students, researchers in optimization and telecommunications engineering, and applied mathematicians.

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Page Count

349

Publisher

Springer Science & Business Media

Published Date

ISBN 10

1475734093

ISBN 13

9781475734096

Optimal Control Of Drug Administration In Cancer Chemotherapy

By: Kok Lay Teo,R Martin

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Optimal Control Of Drug Administration In Cancer Chemotherapy

By: Kok Lay Teo,R Martin

This monograph is a study of optimal control applied to cancer chemotherapy, the treatment of cancer using drugs that kill cancer cells. The aim is to determine whether current methods for the administration of chemotherapy are optimal, and if alternative regimens should be considered.The research utilizes the mathematical theory of optimal control, an active research area for many mathematicians, scientists, and engineers. It is of multidisciplinary nature, having been applied to areas ranging from engineering to biomedicine. The aim in optimal control is to achieve a given objective at minimum cost. A set of differential equations is used to describe the evolution in time of the process being modelled, and constraints limit the policies that can be used to attain the objective.In this monograph, mathematical models are used to construct optimal drug schedules. These are treatment guidelines specifying which drug to deliver, when, and at what dose. Many current drug schedules have been derived empirically, based upon “rules of thumb”.The monograph has been structured so that most of the high-level mathematics is introduced in a special appendix. In this way, a scientist can skip the more subtle aspects of the theory and still understand the biomedical applications that follow. However, the text is self-contained so that a deeper understanding of the mathematics of optimal control can be gained from the mathematical appendix.The mathematical models in this book and the associated computer simulations show that low intensity chemotherapy is a better choice of treatment than high intensity chemotherapy, under certain conditions.

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Page Count

202

Publisher

World Scientific

Published Date

ISBN 10

9814504041

ISBN 13

9789814504041

Filter Design With Time Domain Mask Constraints: Theory and Applications

By: Ba-Ngu Vo,Antonio Cantoni,Kok Lay Teo

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Filter Design With Time Domain Mask Constraints: Theory and Applications

By: Ba-Ngu Vo,Antonio Cantoni,Kok Lay Teo

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

349

Publisher

Springer Science & Business Media

Published Date

ISBN 10

1475734093

ISBN 13

9781475734096

Book's by Kok Lay Teo

Applied and Computational Optimal Control

Applied and Computational Optimal Control

Filter Design With Time Domain Mask Constraints: Theory and Applications

Filter Design With Time Domain Mask Constraints: Theory and Applications

Optimal Control Of Drug Administration In Cancer Chemotherapy

Optimal Control Of Drug Administration In Cancer Chemotherapy

Filter Design With Time Domain Mask Constraints: Theory and Applications

Filter Design With Time Domain Mask Constraints: Theory and Applications

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