Analysis of Nonlinear Sampled-data Systems by Finite-difference Techniques

Analysis of Nonlinear Sampled-data Systems by Finite-difference Techniques PDF Author: Paul Eugene Uhlrich
Publisher:
ISBN:
Category : Discrete-time systems
Languages : en
Pages : 708

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Analysis of Nonlinear Sampled-data Systems by Finite-difference Techniques

Analysis of Nonlinear Sampled-data Systems by Finite-difference Techniques PDF Author: Paul Eugene Uhlrich
Publisher:
ISBN:
Category : Discrete-time systems
Languages : en
Pages : 708

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Book Description


The Analysis of Nonlinear Feedback Sampled-data Systems

The Analysis of Nonlinear Feedback Sampled-data Systems PDF Author: Mangalore Anantha Pai
Publisher:
ISBN:
Category : Data transmission systems
Languages : en
Pages : 226

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Various techniques are available for the analysis of nonlinear sampled-data systems. Most of these methods use either the phase plane approach or the describing function technique. Since the performance of such a system is described, at sampling instants, by means of a difference equation, an approach based on the difference equation would seem to be both natural and direct. The principle of complex convolution for a transform is explained and its geometrical interpretation is given. It is shown how the application of the convolution transform is both direct and simple with respect to solving nonlinear difference equations when the equation is given in scalar form. Dependence of the convergence of the solution on the initial value and the degree of nonlinearity is pointed out. It is concluded that for difference equations of second order and higher, this method involves too much laborious computation to justify its use. A simple method is presented for examining free oscillations in a sampled-data system containing either relay or a saturating amplifier. In addition, a certain analytical technique, analogous to that for differential equations, is developed to investigate the stability of forced oscillations for certain types of nonlinear difference equations. (Author).

Sampled-Data Models for Linear and Nonlinear Systems

Sampled-Data Models for Linear and Nonlinear Systems PDF Author: Juan I. Yuz
Publisher: Springer Science & Business Media
ISBN: 1447155629
Category : Technology & Engineering
Languages : en
Pages : 288

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Sampled-data Models for Linear and Nonlinear Systems provides a fresh new look at a subject with which many researchers may think themselves familiar. Rather than emphasising the differences between sampled-data and continuous-time systems, the authors proceed from the premise that, with modern sampling rates being as high as they are, it is becoming more appropriate to emphasise connections and similarities. The text is driven by three motives: · the ubiquity of computers in modern control and signal-processing equipment means that sampling of systems that really evolve continuously is unavoidable; · although superficially straightforward, sampling can easily produce erroneous results when not treated properly; and · the need for a thorough understanding of many aspects of sampling among researchers and engineers dealing with applications to which they are central. The authors tackle many misconceptions which, although appearing reasonable at first sight, are in fact either partially or completely erroneous. They also deal with linear and nonlinear, deterministic and stochastic cases. The impact of the ideas presented on several standard problems in signals and systems is illustrated using a number of applications. Academic researchers and graduate students in systems, control and signal processing will find the ideas presented in Sampled-data Models for Linear and Nonlinear Systems to be a useful manual for dealing with sampled-data systems, clearing away mistaken ideas and bringing the subject thoroughly up to date. Researchers in statistics and economics will also derive benefit from the reworking of ideas relating a model derived from data sampling to an original continuous system.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 892

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Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 1090

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Optimal Digital Computer Control of Nuclear Reactors

Optimal Digital Computer Control of Nuclear Reactors PDF Author: Walter Charles Lipinski
Publisher:
ISBN:
Category : Liquid metal fast breeder reactors
Languages : en
Pages : 260

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Announcement

Announcement PDF Author: University of Michigan. College of Engineering
Publisher: UM Libraries
ISBN:
Category : Engineering schools
Languages : en
Pages : 954

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Determination of Limit-cycles in Nonlinear Discrete-time Automatic Control Systems by Use of the Discrete Galerkin Method

Determination of Limit-cycles in Nonlinear Discrete-time Automatic Control Systems by Use of the Discrete Galerkin Method PDF Author: Ergin Ataman
Publisher:
ISBN:
Category :
Languages : en
Pages : 350

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Catalogue of the University of Michigan

Catalogue of the University of Michigan PDF Author: University of Michigan
Publisher:
ISBN:
Category :
Languages : en
Pages : 1174

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Announcements for the following year included in some vols.

Computers and Data Processing Systems

Computers and Data Processing Systems PDF Author:
Publisher:
ISBN:
Category : Computers
Languages : en
Pages : 488

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