丛书名:
lecture notes in control and information sciences
1000年
The monograph is concerned with computational methods for controller design that allow several typical performance specifications to be directly imposed on a system. The general approach proposed, is applicable to a l...
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ISBN:
(数字)9781846285325
ISBN:
(纸本)9781852330750
The monograph is concerned with computational methods for controller design that allow several typical performance specifications to be directly imposed on a system. The general approach proposed, is applicable to a large class of problems; it is based on posing multi-objective control problems as convex infinite dimensional optimization problems. Particularly interesting and useful are the following methodological as pects of the approach proposed in the monograph. These are: A unified way to pose the problems as generalized linear programs. Duality theory results that characterize the duality relationship for the generalized linear programs arising from multi-objective control problems. A set of tools to analyse the convergence properties of the computational method based on the duality relationship. The complete analysis and extension of methods developed for the L1 problem, for several important multi-objective problems. This book is primarily concerned with multi-objective control problems as convex optimizations on the space of the closed loop maps. However, the issue of deriving exact or approximate solutions is similar when the problems are posed as dynamic games in s tate space. Therefore the problem of finding the state feedback controller that minimizes the worst-case peak-to-peak amplification of the closed loop system, is considered in the last chapter. The objective of this work is to propose generic computation methods that can be used to solve a wide range of multi-objective control problems. Infinite dimensional convex optimization problems are considered, giving the book a broader focus than other competitive titles in this field. This non-exclusive approach will have a wide appeal for scientists and graduate students. They will be able to determine and analyse readily implementable computational methods to derive exact or approximate solutions. Key words for the catalogue index: controller design, multi objective control, computational methods, li
丛书名:
lecture notes in control and information sciences
1000年
This book presents a general nonlinear control design methodology for nonlinear uncertain dynamical systems. Specifically, a hierarchical nonlinear switching control framework is developed that provides a rigorous alt...
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ISBN:
(数字)9781846285578
ISBN:
(纸本)9781852333355
This book presents a general nonlinear control design methodology for nonlinear uncertain dynamical systems. Specifically, a hierarchical nonlinear switching control framework is developed that provides a rigorous alternative to gain scheduling control for general nonlinear uncertain systems. The proposed switching control design framework accounts for actuator saturation constraints as well as system modeling uncertainty. The efficacy of the control design approach is extensively demonstrated on aeroengine propulsion systems. In particular, dynamic models for rotating stall and surge in axial and centrifugal flow compression systems that lend themselves to the application of nonlinear control design are developed and the hierarchical switching control framework is then applied to control the aerodynamic instabilities of rotating stall and surge.;For the researcher who is entering the field of hierarchical switching robust control this book provides a plethora of new research directions. Alternatively, for researchers already active in the field of hierarchical control and hybrid systems, this book can be used as a reference to a significant body of recent work. Furthermore, control practitioners involved with nonlinear control design can immensely benefit from the novel nonlinear stabilization techniques presented in the book.
丛书名:
lecture notes in control and information sciences
1000年
This monograph considers stochastic models for laser propagation in atmospheric turbulence in a Hilbert space context. The laser beam intensity is formulated as the solution to a random Schroedinger equation. This mod...
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ISBN:
(数字)9783540482314
ISBN:
(纸本)9783540515388
This monograph considers stochastic models for laser propagation in atmospheric turbulence in a Hilbert space context. The laser beam intensity is formulated as the solution to a random Schroedinger equation. This model is considered as an abstract bilinear system with a multiplicative white noise input. This monograph applied the Hilbert space valued white noise theory to the laser distortion problem and relates it to the Wiener process formulation. This monograph will be of interest to researchers working in stochastic differential equations, as well as engineers and physicists working in atmoshperic optics. The monograph is intended for readers who have taken a graduate course in functional analysis and probability.
丛书名:
lecture notes in control and information sciences
1000年
This book is written in honour of Professor Lars H. Zetterberg, who is the pioneer of information and coding theory in Sweden, and his direct and indirect influence on the evaluation in Sweden of these topics is quite...
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ISBN:
(数字)9783540462088
ISBN:
(纸本)9783540514053
This book is written in honour of Professor Lars H. Zetterberg, who is the pioneer of information and coding theory in Sweden, and his direct and indirect influence on the evaluation in Sweden of these topics is quite considerable. The various contributions give overviews of different topics within the area of coding theory. Each covers a speciality where - in most cases - good overviews are not easily available. The five papers together provide a good and representative sample of Swedish research activities within the field of coding theory.
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