Author: Theodore Siegfried Baker
Publisher:
ISBN:
Category :
Languages : en
Pages : 190
Book Description
In this report approximation techniques are developed that predict the ranges of system parameters for which a phase-locked loop synchronizes to a sinusoidal input of constant frequency. These analytic methods are also presented as step-by-step procedures that might be useful for solving other problems of nonlinear oscillations. The differential equation is derived for the phase-locked loop with sinusoidal phase comparator. Synchronization is defined and examined for several phase-locked loops with different filters. Other factors which determine the performance of phase-locked loops are discussed. These include the pull-in time, the noise bandwidth, and the stability of synchronized loops. Finally, experimental model phase-locked loops are compared with the idealized loop. Typical values of components and measured values of performances are presented.
Analysis of the Synchronization of an Automatic Phase Control System
Author: Theodore Siegfried Baker
Publisher:
ISBN:
Category :
Languages : en
Pages : 190
Book Description
In this report approximation techniques are developed that predict the ranges of system parameters for which a phase-locked loop synchronizes to a sinusoidal input of constant frequency. These analytic methods are also presented as step-by-step procedures that might be useful for solving other problems of nonlinear oscillations. The differential equation is derived for the phase-locked loop with sinusoidal phase comparator. Synchronization is defined and examined for several phase-locked loops with different filters. Other factors which determine the performance of phase-locked loops are discussed. These include the pull-in time, the noise bandwidth, and the stability of synchronized loops. Finally, experimental model phase-locked loops are compared with the idealized loop. Typical values of components and measured values of performances are presented.
Publisher:
ISBN:
Category :
Languages : en
Pages : 190
Book Description
In this report approximation techniques are developed that predict the ranges of system parameters for which a phase-locked loop synchronizes to a sinusoidal input of constant frequency. These analytic methods are also presented as step-by-step procedures that might be useful for solving other problems of nonlinear oscillations. The differential equation is derived for the phase-locked loop with sinusoidal phase comparator. Synchronization is defined and examined for several phase-locked loops with different filters. Other factors which determine the performance of phase-locked loops are discussed. These include the pull-in time, the noise bandwidth, and the stability of synchronized loops. Finally, experimental model phase-locked loops are compared with the idealized loop. Typical values of components and measured values of performances are presented.
Nonlinear Analysis of Phase-lock Automatic Frequency Control (AFC) Synchronization Systems
Author: Nicholas Anthony Kokkinis
Publisher:
ISBN:
Category :
Languages : en
Pages : 170
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 170
Book Description
Technical Abstract Bulletin
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 908
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 908
Book Description
Phase-Locked and Frequency Feedback Systems
Author: Jacob Klapper
Publisher: Elsevier
ISBN: 0323151256
Category : Technology & Engineering
Languages : en
Pages : 417
Book Description
Phase-Locked and Frequency-Feedback Systems: Principles and Techniques presents the operating principles and methods of design of phase-locked and frequency-feedback systems. This book is divided into 10 chapters that provide step-by-step design procedures and graphical aids, with illustrations bearing on real problems experienced in these systems. This work specifically tackles the application of these systems as FM demodulators with lowered thresholds. Chapters 1 and 2 deal briefly with the elements of linear systems, feedback theory, and noise, providing the minimum background for the material presented in the remainder of the text. Chapter 3 describes the characteristics of the major components that comprise the loops and the performance of the conventional and multi-loop FM demodulators. Chapters 4 to 7 present the basic describing equations and design for the FM feedback (FMFB) and phase-locked loop (PLL). These chapters further illustrate step-by-step design procedures with performance characteristics for low-threshold angle demodulation using typical design examples. Chapter 8 highlights the design principles, which are extended to the design of advanced demodulators featuring demodulation thresholds lower than those of the simple PLL or FMFB. Chapter 9 focuses on digital FM demodulation and PLL applications other than FM demodulation. Lastly, Chapter 10 presents the methods of testing and evaluating loop performance. Undergraduate and graduate level students, as well as practicing engineers, will find this book invaluable.
Publisher: Elsevier
ISBN: 0323151256
Category : Technology & Engineering
Languages : en
Pages : 417
Book Description
Phase-Locked and Frequency-Feedback Systems: Principles and Techniques presents the operating principles and methods of design of phase-locked and frequency-feedback systems. This book is divided into 10 chapters that provide step-by-step design procedures and graphical aids, with illustrations bearing on real problems experienced in these systems. This work specifically tackles the application of these systems as FM demodulators with lowered thresholds. Chapters 1 and 2 deal briefly with the elements of linear systems, feedback theory, and noise, providing the minimum background for the material presented in the remainder of the text. Chapter 3 describes the characteristics of the major components that comprise the loops and the performance of the conventional and multi-loop FM demodulators. Chapters 4 to 7 present the basic describing equations and design for the FM feedback (FMFB) and phase-locked loop (PLL). These chapters further illustrate step-by-step design procedures with performance characteristics for low-threshold angle demodulation using typical design examples. Chapter 8 highlights the design principles, which are extended to the design of advanced demodulators featuring demodulation thresholds lower than those of the simple PLL or FMFB. Chapter 9 focuses on digital FM demodulation and PLL applications other than FM demodulation. Lastly, Chapter 10 presents the methods of testing and evaluating loop performance. Undergraduate and graduate level students, as well as practicing engineers, will find this book invaluable.
Analysis and Control of Nonlinear Systems with Stationary Sets
Author: Jinzhi Wang
Publisher: World Scientific
ISBN: 981281471X
Category : Mathematics
Languages : en
Pages : 334
Book Description
This book presents the analysis as well as methods based on the global properties of systems with stationary sets in a unified time-domain and frequency-domain framework. The focus is on multi-input and multi-output systems, compared to previous publications which considered only single-input and single-output systems. The control methods presented in this book will be valuable for research on nonlinear systems with stationary sets.
Publisher: World Scientific
ISBN: 981281471X
Category : Mathematics
Languages : en
Pages : 334
Book Description
This book presents the analysis as well as methods based on the global properties of systems with stationary sets in a unified time-domain and frequency-domain framework. The focus is on multi-input and multi-output systems, compared to previous publications which considered only single-input and single-output systems. The control methods presented in this book will be valuable for research on nonlinear systems with stationary sets.
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1572
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1572
Book Description
Frequency-domain Methods for Nonlinear Analysis
Author: Gennadi? Alekseevich Leonov
Publisher: World Scientific
ISBN: 9789810221461
Category : Science
Languages : en
Pages : 522
Book Description
This book deals with the investigation of global attractors of nonlinear dynamical systems. The exposition proceeds from the simplest attractor of a single equilibrium to more complicated ones, i.e. to finite, denumerable and continuum equilibria sets; and further, to cycles, homoclinic and heteroclinic orbits; and finally, to strange attractors consisting of irregular unstable trajectories. On the complicated equilibria sets, the methods of Lyapunov stability theory are transferred. They are combined with stability techniques specially elaborated for such sets. The results are formulated as frequency-domain criteria. The methods connected with the theorems of existence of cycles and homoclinic orbits are developed. The estimates of Hausdorff dimensions of attractors are presented.
Publisher: World Scientific
ISBN: 9789810221461
Category : Science
Languages : en
Pages : 522
Book Description
This book deals with the investigation of global attractors of nonlinear dynamical systems. The exposition proceeds from the simplest attractor of a single equilibrium to more complicated ones, i.e. to finite, denumerable and continuum equilibria sets; and further, to cycles, homoclinic and heteroclinic orbits; and finally, to strange attractors consisting of irregular unstable trajectories. On the complicated equilibria sets, the methods of Lyapunov stability theory are transferred. They are combined with stability techniques specially elaborated for such sets. The results are formulated as frequency-domain criteria. The methods connected with the theorems of existence of cycles and homoclinic orbits are developed. The estimates of Hausdorff dimensions of attractors are presented.
Government-wide Index to Federal Research & Development Reports
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 720
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 720
Book Description
NASA Technical Translation
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1466
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1466
Book Description
Mathematical Analysis of a Pulse Synchronized Automatic Frequency Control System
Author: Joseph Wei Fong Ye
Publisher:
ISBN:
Category :
Languages : en
Pages : 168
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 168
Book Description