Active Disturbance Rejection Control

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Active Disturbance Rejection Control For Nonlinear Systems
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Author : Bao-Zhu Guo
language : en
Publisher: John Wiley & Sons
Release Date : 2016-10-18
Active Disturbance Rejection Control For Nonlinear Systems written by Bao-Zhu Guo and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-18 with Science categories.
A concise, in-depth introduction to active disturbance rejection control theory for nonlinear systems, with numerical simulations and clearly worked out equations Provides the fundamental, theoretical foundation for applications of active disturbance rejection control Features numerical simulations and clearly worked out equations Highlights the advantages of active disturbance rejection control, including small overshooting, fast convergence, and energy savings
Active Disturbance Rejection Control
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Author : Gernot Herbst
language : en
Publisher: Springer Nature
Release Date : 2024-11-22
Active Disturbance Rejection Control written by Gernot Herbst and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-11-22 with Science categories.
This open access text offers the first comprehensive introduction to the fundamental principles and practical implementation of Active Disturbance Rejection Control (ADRC). Drawing on their years of experience in both research and industry, the authors have designed the text to be accessible to readers at any level of knowledge and experience with ADRC. Multiple entry points and paths through the text are defined so that it can be easily adapted to their specific needs. Part I covers the theoretical foundations of ADRC, giving readers the basic information in a self-contained, tutorial style. Emphasis is placed on first developing an intuition for ADRC through illustrative examples inspired by real control problems. The main concepts are then introduced and explored in a more formal and concise manner using standard control-domain-related terminology. Part II demonstrates methods for applying ADRC in practice through software-based implementation. Utilizing laboratory testbeds to mimic real control problems from process and control areas, the authors illustrate the use of software through both model-based environments - including MATLAB/Simulink - and low-level C programming language. Common issues that one can encounter when implementing controllers in the real world are also examined, and specific solutions to these problems are offered that retain the simplicity of ADRC. This book can be used as a textbook, handbook, or reference manual, and through its many entry points, can be easily picked up by students, practitioners, and scientists. Having in mind its introductory nature, the prerequisites for studying the considered subject are intentionally not very strict. Readers should have at least basic knowledge of systems and controls, as well as an understanding of core mathematical concepts of calculus, linear algebra, and differential equations.
Disturbance Observer Based Control
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Author : Shihua Li
language : en
Publisher: CRC Press
Release Date : 2016-04-19
Disturbance Observer Based Control written by Shihua Li and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Computers categories.
Due to its abilities to compensate disturbances and uncertainties, disturbance observer based control (DOBC) is regarded as one of the most promising approaches for disturbance-attenuation. One of the first books on DOBC, Disturbance Observer Based Control: Methods and Applications presents novel theory results as well as best practices for applica
Event Triggered Active Disturbance Rejection Control
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Author : Dawei Shi
language : en
Publisher:
Release Date : 2021
Event Triggered Active Disturbance Rejection Control written by Dawei Shi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
The past few years have seen the attention and rapid developments in event-triggered sampled-data systems, in which the effect of event-triggered sensor measurements and controller updates is explored in controller analysis and design. This book offers the first systematic treatment of event-triggered sampled-data control system design using active disturbance rejection control (ADRC), an effective approach that is popular in both theoretic research and industrial applications. Extensive application examples with numerous illustrations are included to show how the event-triggered ADRC with theoretic performance guarantees can be implemented in engineering systems and how the performance can be actually achieved. For theoretic researchers and graduate students, the presented results provide new directions in theoretic research on event-triggered sampled-data systems; for control practitioners, the book offers an effective approach to achieving satisfactory performance with limited sampling rates. .
Intelligent Computing Methodologies
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Author : De-Shuang Huang
language : en
Publisher: Springer Nature
Release Date : 2020-10-15
Intelligent Computing Methodologies written by De-Shuang Huang and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-15 with Computers categories.
This two-volume set of LNCS 12463 and LNCS 12464 constitutes - in conjunction with the volume LNAI 12465 - the refereed proceedings of the 16th International Conference on Intelligent Computing, ICIC 2020, held in Bari, Italy, in October 2020. The 162 full papers of the three proceedings volumes were carefully reviewed and selected from 457 submissions. The ICIC theme unifies the picture of contemporary intelligent computing techniques as an integral concept that highlights the trends in advanced computational intelligence and bridges theoretical research with applications. The theme for this conference is “Advanced Intelligent Computing Methodologies and Applications.” Papers related to this theme are especially solicited, addressing theories, methodologies, and applications in science and technology.
Active Disturbance Rejection Control For Nonlinear Systems
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Author : Bao-Zhu Guo
language : en
Publisher: John Wiley & Sons
Release Date : 2017-05-01
Active Disturbance Rejection Control For Nonlinear Systems written by Bao-Zhu Guo and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-01 with Science categories.
A concise, in-depth introduction to active disturbance rejection control theory for nonlinear systems, with numerical simulations and clearly worked out equations Provides the fundamental, theoretical foundation for applications of active disturbance rejection control Features numerical simulations and clearly worked out equations Highlights the advantages of active disturbance rejection control, including small overshooting, fast convergence, and energy savings
Singular Perturbation Methods In Control
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Author : Petar Kokotovic
language : en
Publisher: SIAM
Release Date : 1999-01-01
Singular Perturbation Methods In Control written by Petar Kokotovic and has been published by SIAM this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-01-01 with Mathematics categories.
Singular perturbations and time-scale techniques were introduced to control engineering in the late 1960s and have since become common tools for the modeling, analysis, and design of control systems. In this SIAM Classics edition of the 1986 book, the original text is reprinted in its entirety (along with a new preface), providing once again the theoretical foundation for representative control applications. This book continues to be essential in many ways. It lays down the foundation of singular perturbation theory for linear and nonlinear systems, it presents the methodology in a pedagogical way that is not available anywhere else, and it illustrates the theory with many solved examples, including various physical examples and applications. So while new developments may go beyond the topics covered in this book, they are still based on the methodology described here, which continues to be their common starting point.
Active Disturbance Rejection Control
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Author : Zhengrong Chu
language : en
Publisher:
Release Date : 2018
Active Disturbance Rejection Control written by Zhengrong Chu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.
Active disturbance rejection control (ADRC), an emerging control technique, not only has a simple control structure but also has the advantage of being robust against plant uncertainties and external disturbances. In this thesis, the application of the ADRC is extended to two new areas: automated steering control for lane keeping in autonomous vehicles, and position control of hydraulic actuators. The thesis addresses two challenges in the above applications. The first is the stability analysis of the vehicle system controlled by the ADRC. Because the vehicle model is nonlinear and complex, using Lyapunov's second method to study the stability is challenging. The second challenge is the tuning of the ADRC for controlling hydraulic actuators. It is found that the ADRC tuned by the widely used bandwidth tuning method cannot provide the desired tracking performance of hydraulic actuators. To solve these challenges, the concept of Lyapunov exponents is used to investigate the stability of the ADRC system, and the quantitative feedback theory (QFT) is adopted in a novel manner to tune the ADRC for the position control of hydraulic actuators. With respect to the automated steering controller design, the models describing the vehicle dynamics are first developed. Second, the ADRC steering controller is designed and the stability of the ADRC system is investigated using the concept of Lyapunov exponents. Third, simulations and experiments are conducted to validate the effectiveness of the ADRC controller. It is shown that the vehicle controlled by the ADRC controller performs the lane keeping successfully. The ADRC controller is simple, without requiring complex calculations and real-time measurements, and it is easy to implement in practice. On the position controller design for the two hydraulic actuators, including the electro-hydrostatic actuator and the electro-hydraulic actuator, the ADRC is first transformed from the state space to the frequency domain. Then, the decomposed controller and prefilter are tuned in the framework of the QFT to meet the prescribed design specifications for reference tracking and stability. Both the simulation and experimental results demonstrate that the actuators track the desired positions closely. The proposed tuning method for the ADRC provides an easy-to-use and effective tool for controller design in practical applications.
Quantitative Feedback Design Of Linear And Nonlinear Control Systems
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Author : Oded Yaniv
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17
Quantitative Feedback Design Of Linear And Nonlinear Control Systems written by Oded Yaniv and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Technology & Engineering categories.
Quantitative Feedback Design of Linear and Nonlinear Control Systems is a self-contained book dealing with the theory and practice of Quantitative Feedback Theory (QFT). The author presents feedback synthesis techniques for single-input single-output, multi-input multi-output linear time-invariant and nonlinear plants based on the QFT method. Included are design details and graphs which do not appear in the literature, which will enable engineers and researchers to understand QFT in greater depth. Engineers will be able to apply QFT and the design techniques to many applications, such as flight and chemical plant control, robotics, space, vehicle and military industries, and numerous other uses. All of the examples were implemented using Matlab® Version 5.3; the script file can be found at the author's Web site. QFT results in efficient designs because it synthesizes a controller for the exact amount of plant uncertainty, disturbances and required specifications. Quantitative Feedback Design of Linear and Nonlinear Control Systems is a pioneering work that illuminates QFT, making the theory - and practice - come alive.
Proceedings Of Icetit 2019
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Author : Pradeep Kumar Singh
language : en
Publisher: Springer Nature
Release Date : 2019-09-23
Proceedings Of Icetit 2019 written by Pradeep Kumar Singh and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-23 with Computers categories.
This book presents high-quality, original contributions (both theoretical and experimental) on Information Security, Machine Learning, Data Mining and Internet of Things (IoT). It gathers papers presented at ICETIT 2019, the 1st International Conference on Emerging Trends in Information Technology, which was held in Delhi, India, in June 2019. This conference series represents a targeted response to the growing need for research that reports on and assesses the practical implications of IoT and network technologies, AI and machine learning, data analytics and cloud computing, security and privacy, and next generation computing technologies.