Non-linear Control for Underactuated Mechanical Systems

Non-linear Control for Underactuated Mechanical Systems
Author: Isabelle Fantoni
Publisher: Springer Science & Business Media
Total Pages: 302
Release: 2012-12-06
Genre: Technology & Engineering
ISBN: 1447101774

This book deals with the application of modern control theory to some important underactuated mechanical systems, from the inverted pendulum to the helicopter model. It will help readers gain experience in the modelling of mechanical systems and familiarize with new control methods for non-linear systems.

Non-linear Control for Underactuated Mechanical Systems

Non-linear Control for Underactuated Mechanical Systems
Author: Isabelle Fantoni
Publisher: Springer Science & Business Media
Total Pages: 320
Release: 2002
Genre: Computers
ISBN: 9781852334239

This book deals with the application of modern control theory to some important underactuated mechanical systems. It presents modelling and control of the following systems: the inverted pendulum; a convey-crane system; the pendubot system; the Furuta pendulum; the inertia wheel pendulum; the planar flexible-joint robot; the planar manipulator with two prismatic and one revolute joints; the ball & beam system; the hovercraft model; the planar vertical and take-off landing (PVTOL) aircraft; the helicopter model on a platform; the helicopter model. In every case the model is obtained in detail using either the Euler-Lagrange formulation or the Newton's second law. The text develops control algorithms for every particular system using techniques such as passivity, energy-based Lyapunov functions, forwarding, backstepping or feedback linearization techniques. This book is designed for PhD students and researchers in the areas of non-linear control systems, mechanical systems, robotics and control of helicopters. It will help the reader gain experience in the modelling of mechanical systems and familiarize with new control methods for non-linear systems.

Motion Control of Underactuated Mechanical Systems

Motion Control of Underactuated Mechanical Systems
Author: Javier Moreno-Valenzuela
Publisher: Springer
Total Pages: 230
Release: 2017-07-11
Genre: Technology & Engineering
ISBN: 3319583190

This volume is the first to present a unified perspective on the control of underactuated mechanical systems. Based on real-time implementation of parameter identification, this book provides a variety of algorithms for the Furuta pendulum and the inertia wheel pendulum, which are two-degrees-of-freedom mechanical systems. Specifically, this work addresses and solves the problem of motion control via trajectory tracking in one joint coordinate while another joint is regulated. Besides, discussions on extensions to higher degrees-of-freedom systems are given. The book, aimed at control engineers as well as graduate students, ranges from the problem of parameter identification of the studied systems to the practical implementation of sophisticated motion control algorithms. Offering real-world solutions to manage the control of underactuated systems, this book provides a concise tutorial on recent breakthroughs in the field, original procedures to achieve bounding of the error trajectories, convergence and gain tuning guidelines.

Nonlinear Control of Engineering Systems

Nonlinear Control of Engineering Systems
Author: Warren E. Dixon
Publisher: Springer Science & Business Media
Total Pages: 410
Release: 2013-06-29
Genre: Technology & Engineering
ISBN: 1461200318

This practical yet rigorous book provides a development of nonlinear, Lyapunov-based tools and their use in the solution of control-theoretic problems. Rich in motivating examples and new design techniques, the text balances theoretical foundations and real-world implementation.

Analysis and Control of Underactuated Mechanical Systems

Analysis and Control of Underactuated Mechanical Systems
Author: Amal Choukchou-Braham
Publisher: Springer Science & Business Media
Total Pages: 148
Release: 2013-11-18
Genre: Technology & Engineering
ISBN: 3319026364

This monograph provides readers with tools for the analysis, and control of systems with fewer control inputs than degrees of freedom to be controlled, i.e., underactuated systems. The text deals with the consequences of a lack of a general theory that would allow methodical treatment of such systems and the ad hoc approach to control design that often results, imposing a level of organization whenever the latter is lacking. The authors take as their starting point the construction of a graphical characterization or control flow diagram reflecting the transmission of generalized forces through the degrees of freedom. Underactuated systems are classified according to the three main structures by which this is found to happen—chain, tree, and isolated vertex—and control design procedures proposed. The procedure is applied to several well-known examples of underactuated systems: acrobot; pendubot; Tora system; ball and beam; inertia wheel; and robotic arm with elastic joint. The text is illustrated with MATLABsup®/sup/Simulink® simulations that demonstrate the effectiveness of the methods detailed./ppReaders interested in aircraft, vehicle control or various forms of walking robot will be able to learn from iUnderactuated Mechanical Systems

Control of Ships and Underwater Vehicles

Control of Ships and Underwater Vehicles
Author: Khac Duc Do
Publisher: Springer Science & Business Media
Total Pages: 402
Release: 2009-08-09
Genre: Technology & Engineering
ISBN: 184882730X

Most ocean vessels are underactuated but control of their motion in the real ocean environment is essential. Starting with a review of the background on ocean-vessel dynamics and nonlinear control theory, the authors’ systematic approach is based on various nontrivial coordinate transformations coupled with advanced nonlinear control design methods. This strategy is then used for the development and analysis of a number of ocean-vessel control systems with the aim of achieving advanced motion control tasks including stabilization, trajectory-tracking, path-tracking and path-following. Control of Ships and Underwater Vehicles offers the reader: - new results in the nonlinear control of underactuated ocean vessels; - efficient designs for the implementation of controllers on underactuated ocean vessels; - numerical simulations and real-time implementations of the control systems designed on a scale-model ship for each controller developed to illustrate their effectiveness and afford practical guidance.

Adaptive Control Of Underactuated Mechanical Systems

Adaptive Control Of Underactuated Mechanical Systems
Author: An-chyau Huang
Publisher: World Scientific
Total Pages: 229
Release: 2015-01-29
Genre: Technology & Engineering
ISBN: 9814663565

In this book, we collected recent results on the control of underactuated mechanical systems subject to internal uncertainties and external disturbances. The strategy developed is so universal that it is not restricted to a specific system but a large class of underactuated systems. Several benchmark systems are studied in this book, including detailed literature review, system dynamics derivation, control problem formulation, and simulation verification. The control strategy developed in chapter 4 is able to stabilize all these benchmark systems with satisfactory performance regardless of the underactuated dynamics and various uncertainties. The book is written as a text suitable for graduate students in the advanced course for the control of underactuated systems. It also provides valuable tools for researchers and practicing engineers working on the control of underactuated mechanical systems.

The Reaction Wheel Pendulum

The Reaction Wheel Pendulum
Author: Daniel J. Block
Publisher: Morgan & Claypool Publishers
Total Pages: 112
Release: 2007-12-01
Genre: Technology & Engineering
ISBN: 1598291955

This monograph describes the Reaction Wheel Pendulum, the newest inverted-pendulum-like device for control education and research. We discuss the history and background of the reaction wheel pendulum and other similar experimental devices. We develop mathematical models of the reaction wheel pendulum in depth, including linear and nonlinear models, and models of the sensors and actuators that are used for feedback control. We treat various aspects of the control problem, from linear control of themotor, to stabilization of the pendulum about an equilibrium configuration using linear control, to the nonlinear control problem of swingup control. We also discuss hybrid and switching control, which is useful for switching between the swingup and balance controllers. We also discuss important practical issues such as friction modeling and friction compensation, quantization of sensor signals, and saturation. This monograph can be used as a supplement for courses in feedback control at the undergraduate level, courses in mechatronics, or courses in linear and nonlinear state space control at the graduate level. It can also be used as a laboratory manual and as a reference for research in nonlinear control.

Nonlinear Control of Dynamic Networks

Nonlinear Control of Dynamic Networks
Author: Tengfei Liu
Publisher: CRC Press
Total Pages: 347
Release: 2014-04-07
Genre: Technology & Engineering
ISBN: 1466584599

Significant progress has been made on nonlinear control systems in the past two decades. However, many of the existing nonlinear control methods cannot be readily used to cope with communication and networking issues without nontrivial modifications. For example, small quantization errors may cause the performance of a "well-designed" nonlinear control system to deteriorate. Motivated by the need for new tools to solve complex problems resulting from smart power grids, biological processes, distributed computing networks, transportation networks, robotic systems, and other cutting-edge control applications, Nonlinear Control of Dynamic Networks tackles newly arising theoretical and real-world challenges for stability analysis and control design, including nonlinearity, dimensionality, uncertainty, and information constraints as well as behaviors stemming from quantization, data-sampling, and impulses. Delivering a systematic review of the nonlinear small-gain theorems, the text: Supplies novel cyclic-small-gain theorems for large-scale nonlinear dynamic networks Offers a cyclic-small-gain framework for nonlinear control with static or dynamic quantization Contains a combination of cyclic-small-gain and set-valued map designs for robust control of nonlinear uncertain systems subject to sensor noise Presents a cyclic-small-gain result in directed graphs and distributed control of nonlinear multi-agent systems with fixed or dynamically changing topology Based on the authors’ recent research, Nonlinear Control of Dynamic Networks provides a unified framework for robust, quantized, and distributed control under information constraints. Suggesting avenues for further exploration, the book encourages readers to take into consideration more communication and networking issues in control designs to better handle the arising challenges.