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Systems with delays appear frequently in engineering; typical examples include communication networks, chemical processes and tele-operation systems. The presence of delays makes system analysis and control design much more complicated. During the last decade, we have witnessed significant developments in robust control of time-delay systems. This volume presents a systematic and comprehensive treatment for robust (H-infinity) control of such systems in the frequency domain. The emphasis is on systems with a single input or output delay, although the delay-free part of the plant can be multi-input-multi-output, in which case the delays in different channels should be the same. This synthesis of the author’s recent work covers the whole range of robust control of time-delay systems: from controller parameterization and design to controller implementation; from the Nehari and one-block problems to the four-block problem; from theoretical developments to practical issues. The major tools used in this book are similarity transformation, the chain-scattering approach and J-spectral factorization. The idea is, in the words of Albert Einstein, to "make everything as simple as possible, but not simpler". A website associated with the book, is a source of MATLAB® and Simulink® material which will assist in the simulation of the material in the text. Robust Control of Time-delay Systems is self-contained and will interest control theorists, researchers and mathematicians working with time-delay systems and engineers looking to design commercial controllers or to use them in plants, biosystems or communication systems with time delays. Its methodical approach will also be of value to graduates studying either general (robust) control theory or its particular applications in time-delay systems.
Robust control. --- Time delay systems. --- Time delay control --- Time delay control systems --- Time delay controllers --- Time-delayed systems --- Feedback control systems --- Process control --- Robustness (Control systems) --- Automatic control --- Computer engineering. --- Biochemical engineering. --- System theory. --- Telecommunication. --- Mechanical engineering. --- Control and Systems Theory. --- Electrical Engineering. --- Biochemical Engineering. --- Systems Theory, Control. --- Communications Engineering, Networks. --- Mechanical Engineering. --- Engineering, Mechanical --- Engineering --- Machinery --- Steam engineering --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Telecommunications --- Communication --- Information theory --- Telecommuting --- Bio-process engineering --- Bioprocess engineering --- Biochemistry --- Biotechnology --- Chemical engineering --- Computers --- Systems, Theory of --- Systems science --- Science --- Design and construction --- Philosophy --- Systems theory. --- Control engineering. --- Electrical engineering. --- Electric engineering --- Control engineering --- Control equipment --- Control theory --- Engineering instruments --- Automation --- Programmable controllers
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Integral processes with dead time are frequently encountered in the process industry; typical examples include supply chains, level control and batch distillation columns. Special attention must be paid to their control because they lack asymptotic stability (they are not self-regulating) and because of their delays. As a result, many techniques have been devised to cope with these hurdles both in the context of single-degree-of-freedom (proportional-integral-differential (PID)) and two-degree-of-freedom control schemes. Control of Integral Processes with Dead Time provides a unified and coherent review of the various approaches devised for the control of integral processes, addressing the problem from different standpoints. In particular, the book treats the following topics: • how to tune a PID controller and assess its performance; • how to design a two-degree-of-freedom control scheme in order to deal with both the set-point following and load disturbance rejection tasks; • how to modify the basic Smith predictor control scheme in order to cope with the presence of an integrator in the process; and • how to address the presence of large process dead times. The methods are presented sequentially, highlighting the evolution of their rationale and implementation and thus clearly characterising them from both academic and industrial perspectives. Control of Integral Processes with Dead Time will serve academic researchers in systems with dead time both as a reference and stimulus for new ideas for further work and will help industry-based control and process engineers to solve their control problems using the most suitable technique and achieving the best cost:benefit ratio.
Automatic control. --- Chemical engineering. --- Engineering. --- Industrial engineering. --- PID controllers --- Automatic control --- Mechanical Engineering --- Engineering & Applied Sciences --- Mechanical Engineering - General --- Process control. --- Control of industrial processes --- Industrial process control --- Control engineering --- Control equipment --- Control engineering. --- Robotics. --- Mechatronics. --- Production engineering. --- Control, Robotics, Mechatronics. --- Industrial Chemistry/Chemical Engineering. --- Industrial and Production Engineering. --- Manufacturing engineering --- Process engineering --- Industrial engineering --- Mechanical engineering --- Management engineering --- Simplification in industry --- Engineering --- Value analysis (Cost control) --- Microelectronics --- Microelectromechanical systems --- Automation --- Machine theory --- Control theory --- Engineering instruments --- Programmable controllers --- Chemistry, Industrial --- Engineering, Chemical --- Industrial chemistry --- Chemistry, Technical --- Metallurgy --- Construction --- Industrial arts --- Technology --- Manufacturing processes --- Quality control
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Integrating renewable energy and other distributed energy sources into smart grids, often via power inverters, is arguably the largest “new frontier” for smart grid advancements. Inverters should be controlled properly so that their integration does not jeopardize the stability and performance of power systems and a solid technical backbone is formed to facilitate other functions and services of smart grids.This unique reference offers systematic treatment of important control problems in power inverters, and different general converter theories. Starting at a basic level, it presents conventional power conversion methodologies and then 'non-conventional' methods, with a highly accessible summary of the latest developments in power inverters as well as insight into the grid connection of renewable power.Consisting of four parts - Power Quality Control, Neutral Line Provision, Power Flow Control, and Synchronisation - this book fully demonstrates the integration of control and power electronics.Key features include:. the fundamentals of power processing and hardware design. innovative control strategies to systematically treat the control of power inverters. extensive experimental results for most of the control strategies presented. the pioneering work on “synchronverters” which has gained IET Highly Commended Innovation AwardEngineers working on inverter design and those at power system utilities can learn how advanced control strategies could improve system performance and work in practice. The book is a useful reference for researchers who are interested in the area of control engineering, power electronics, renewable energy and distributed generation, smart grids, flexible AC transmission systems, and power systems for more-electric aircraft and all-electric ships. This is also a handy text for graduate students and university professors in the areas of electrical power engineering, advanced control engineering, power electronics, renewable energy and smart grid integration.
Choose an application
Systems with delays appear frequently in engineering; typical examples include communication networks, chemical processes and tele-operation systems. The presence of delays makes system analysis and control design much more complicated. During the last decade, we have witnessed significant developments in robust control of time-delay systems. This volume presents a systematic and comprehensive treatment for robust (H-infinity) control of such systems in the frequency domain. The emphasis is on systems with a single input or output delay, although the delay-free part of the plant can be multi-input-multi-output, in which case the delays in different channels should be the same. This synthesis of the author's recent work covers the whole range of robust control of time-delay systems: from controller parameterization and design to controller implementation; from the Nehari and one-block problems to the four-block problem; from theoretical developments to practical issues. The major tools used in this book are similarity transformation, the chain-scattering approach and J-spectral factorization. The idea is, in the words of Albert Einstein, to "make everything as simple as possible, but not simpler". A website associated with the book, is a source of MATLAB® and Simulink® material which will assist in the simulation of the material in the text. Robust Control of Time-delay Systems is self-contained and will interest control theorists, researchers and mathematicians working with time-delay systems and engineers looking to design commercial controllers or to use them in plants, biosystems or communication systems with time delays. Its methodical approach will also be of value to graduates studying either general (robust) control theory or its particular applications in time-delay systems.
Applied physical engineering --- Transport engineering --- Engineering sciences. Technology --- Mass communications --- procesautomatisering --- BIT (biochemische ingenieurstechnieken) --- systeemtheorie --- transport --- systeembeheer --- ingenieurswetenschappen --- communicatietechnologie --- regeltechniek
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Applied physical engineering --- Transport engineering --- Engineering sciences. Technology --- Mass communications --- procesautomatisering --- BIT (biochemische ingenieurstechnieken) --- systeemtheorie --- transport --- systeembeheer --- ingenieurswetenschappen --- communicatietechnologie --- regeltechniek
Choose an application
Choose an application
Integrating renewable energy and other distributed energy sources into smart grids, often via power inverters, is arguably the largest (3z (Bnew frontier (3y (B for smart grid advancements. Inverters should be controlled properly so that their integration does not jeopardize the stability and performance of power systems and a solid technical backbone is formed to facilitate other functions and services of smart grids.This unique reference offers systematic treatment of important control problems in power inverters, and different general converter theories. Starting at a basic level, it presents conventional power conversion methodologies and then 'non-conventional' methods, with a highly accessible summary of the latest developments in power inverters as well as insight into the grid connection of renewable power.Consisting of four parts - Power Quality Control, Neutral Line Provision, Power Flow Control, and Synchronisation - this book fully demonstrates the integration of control and power electronics.Key features include:. the fundamentals of power processing and hardware design. innovative control strategies to systematically treat the control of power inverters. extensive experimental results for most of the control strategies presented. the pioneering work on (3z (Bsynchronverters (3y (B which has gained IET Highly Commended Innovation AwardEngineers working on inverter design and those at power system utilities can learn how advanced control strategies could improve system performance and work in practice. The book is a useful reference for researchers who are interested in the area of control engineering, power electronics, renewable energy and distributed generation, smart grids, flexible AC transmission systems, and power systems for more-electric aircraft and all-electric ships. This is also a handy text for graduate students and university professors in the areas of electrical power engineering, advanced control engineering, power electronics, renewable energy and smart grid integration.
Electric inverters. --- Electric current converters. --- Interconnected electric utility systems. --- Smart power grids. --- Renewable energy sources. --- Alternate energy sources --- Alternative energy sources --- Energy sources, Renewable --- Sustainable energy sources --- Power resources --- Renewable natural resources --- Agriculture and energy --- Smart grids (Electric power distribution) --- Electric power distribution --- Electric power pooling --- Electric utility systems, Interconnected --- Interties (Electric utilities) --- System interconnection, Electric power --- Transmission line interconnection --- Electric power-plants --- Electric power systems --- Electric utilities --- Converters, Electric --- Electric converters --- Electric machinery --- Electric power supplies to apparatus --- Power electronics --- Inverters, Electric --- Electric current converters --- Automation --- Electric inverters --- Interconnected electric utility systems --- Renewable energy sources --- Smart power grids --- Grids, Smart power --- Power grids, Smart
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