frequency domain analysis of nonlinear systems general theory

... convenient to do the analysis and design of discrete-time systems on the basis of the normalized frequency. When the frequency response of a fil- ter, for example, shows a magnitude of 0.5 (i.e., −6 ... it is defined for −∞ <n<∞ in general. But the theory of bilateral z transform is not discussed in this book. 150 FREQUENCY- DOMAIN ANALYSIS xlabel(’Normalized frequency ) subplot(1,2,2) plot(w,HdB);grid title(’Magnitude ... 120 FREQUENCY- DOMAIN ANALYSIS There is some ambiguity in the published literature regarding the definition of what is called the Nyquist frequency. Most of the books define half the sampling frequency...

Ngày tải lên: 29/09/2013, 21:20

... problematic of solving linear systems of interval equations. We will then introduce a new formulation of the problem, based on interval parameters which is adapted for the modeling of mechanical systems. An ... solutions of linear equations. Technical Report 620, Institute of Computer Science, Academy of Sciences of the Czech Republic. 22. J. Rohn and G. Rex, feb 1996 Enclosing solutions of linear equations. ... convergence of the iterative scheme. The smaller the spectral radius of |[G]|, the faster the convergence of the algorithm and the smaller the overestimation of the solution. 4.2. TEST OF THE NEW...

Ngày tải lên: 12/01/2014, 21:45

... Chapter 4 ENERGY ANALYSIS OF CLOSED SYSTEMS | 165 I n Chap. 2, we considered various forms of energy and energy transfer, and we developed a general relation for the conservation of energy principle ... the first law of thermodynamics as simply a statement of the conservation of energy principle for closed (fixed mass) systems. ã Develop the general energy balance applied to closed systems. ã Define ... made of 5 kg of copper initially at the average temperature of the two gases on both sides. Answer: 56°C 4–140 Reconsider Prob. 4–139. Using EES (or other) software, investigate the effect of...

Ngày tải lên: 20/01/2014, 15:22

... stock of real credit is an imperfect measure of the aggregate amount of funds. available to bank customers, particularly during a crisis. Some of the increase (or lack of decline) of credit ... quintile of banks both credit and deposits decelerate substantially both in T and T+l. The decline in the rate of growth of these variables are of the order of 15-20 percentage ... question of whether the quick rebound in output is the result of the lack of widespread depositor panics. Our analysis cannot give a definite answer to this complex question. Nonetheless, some of...

Ngày tải lên: 15/03/2014, 14:20

... filtered data set in both the time and frequency domains. Frequency- domain and time -domain embedding led to indistinguishable strange attractors. Since time- domain filtering did not alter the data ... nature of forcing. Linking numbers of two saddle-node pairs can be used to determine if one pair of orbits forces another. 1481 Robert Gilmore: Topological analysis of chaotic dynamical systems Rev. ... in the frequency domain using Fourier techniques. Most of the procedures described below depend on the fast Fourier transform. 1. High -frequency filter Experimental data sets often consist of two...

Ngày tải lên: 24/04/2014, 16:50

... for studying them are those of q -analysis. At the center of the theory of integrable systems lies the notion of a Lax pair, describing the isospectral deformation of a linear operator, a matrix ... for these systems draw on many fields of mathematics. They are the subject of the lectures in this book. There is both a continuous and a discrete version of the theory of integrable systems. In ... representation theory of Lie groups and algebras, and of the infinite-dimensional loop and Kac-Moody algebras are basic. There is a class of nonlinear systems which are integrable, and the methods of solution...

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Ngày tải lên: 01/01/2014, 18:38

... Linearization of LPNI Systems 20 3 Analysis of Reference Tracking in LPNI Systems 66 4 Analysis of Disturbance Rejection in LPNI Systems 114 5 Design of Reference Tracking Controllers for LPNI Systems ... Linearization of LPNI Systems 20 2.1 Stochastic Linearization of Open Loop Systems 20 2.1.1 Stochastic Linearization of Isolated Nonlinearities 20 2.1.2 Stochastic Linearization of Direct Paths of LPNI Systems ... tracking capabilities of LPNI systems with saturating actuators. These results, which transfer the frequency (ω) domain methods of LC to the frequency () domain methods of QLC, can be used for designing...

Ngày tải lên: 23/03/2014, 15:20

... levels of modeling. ,2 1 Generalized Models for high-throughput analysis of uncer- tain nonlinear systems Thilo Gross , Stefan Siegmund ∗ 2 1 Max-Planck Institute for the Physics of Complex Systems, ... The method of generalized modeling was invented by the first author. References 1. Gross T, Feudel U: Generalized models as a univer- sal approach to the analysis of nonlinear dynamical systems. ... method for the analysis of uncertain models, e.g. in biological research. Methods — Generalized modeling for conceptual analysis of large classes of models. Results — Local dynamics of uncertain...

Ngày tải lên: 18/06/2014, 18:20

... levels of modeling. ,2 1 Generalized Models for high-throughput analysis of uncer- tain nonlinear systems Thilo Gross , Stefan Siegmund ∗ 2 1 Max-Planck Institute for the Physics of Complex Systems, ... The method of generalized modeling was invented by the first author. References 1. Gross T, Feudel U: Generalized models as a univer- sal approach to the analysis of nonlinear dynamical systems. ... method for the analysis of uncertain models, e.g. in biological research. Methods — Generalized modeling for conceptual analysis of large classes of models. Results — Local dynamics of uncertain...

Ngày tải lên: 20/06/2014, 01:20

... ,2 1 Generalized Models for high-throughput analysis of uncer- tain nonlinear systems Thilo Gross , Stefan Siegmund ∗ 2 1 Max-Planck Institute for the Physics of Complex Systems, Năothnitzer ... method for the analysis of uncertain models, e.g. in biological research. Methods — Generalized modeling for conceptual analysis of large classes of models. Results — Local dynamics of uncertain ... The method of generalized modeling was invented by the first author. References 1. Gross T, Feudel U: Generalized models as a univer- sal approach to the analysis of nonlinear dynamical systems. ...

Ngày tải lên: 20/06/2014, 21:20

... class of uncertain nonlinear systems are formulated in terms of a set of linear matrix inequalities by using quadratic Lyapunov function and inequality analysis technique. Also, the synthesis of ... investigates the problem of exponential stabilization for a class of uncertain nonlinear systems by means of periodically intermittent control. Several sufficient conditions of exponential stabilization ... illustrate the effectiveness of the proposed approach. 1. Introduction In recent years, significant interest in the study of stability analysis and control design of nonlinear systems has aroused 1–5.In4,...

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Ngày tải lên: 26/11/2013, 20:49

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Ngày tải lên: 12/12/2013, 04:15