System Dynamics

Author: Dean C. Karnopp
Publisher: John Wiley & Sons
ISBN: 111816007X
Size: 61.64 MB
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An expanded new edition of the bestselling system dynamics book using the bond graph approach A major revision of the go-to resource for engineers facing the increasingly complex job of dynamic systems design, System Dynamics, Fifth Edition adds a completely new section on the control of mechatronic systems, while revising and clarifying material on modeling and computer simulation for a wide variety of physical systems. This new edition continues to offer comprehensive, up-to-date coverage of bond graphs, using these important design tools to help readers better understand the various components of dynamic systems. Covering all topics from the ground up, the book provides step-by-step guidance on how to leverage the power of bond graphs to model the flow of information and energy in all types of engineering systems. It begins with simple bond graph models of mechanical, electrical, and hydraulic systems, then goes on to explain in detail how to model more complex systems using computer simulations. Readers will find: New material and practical advice on the design of control systems using mathematical models New chapters on methods that go beyond predicting system behavior, including automatic control, observers, parameter studies for system design, and concept testing Coverage of electromechanical transducers and mechanical systems in plane motion Formulas for computing hydraulic compliances and modeling acoustic systems A discussion of state-of-the-art simulation tools such as MATLAB and bond graph software Complete with numerous figures and examples, System Dynamics, Fifth Edition is a must-have resource for anyone designing systems and components in the automotive, aerospace, and defense industries. It is also an excellent hands-on guide on the latest bond graph methods for readers unfamiliar with physical system modeling.

System Dynamics

Author: Dean C. Karnopp
Publisher: Wiley-Interscience
ISBN:
Size: 65.95 MB
Format: PDF
View: 1988
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This revised and expanded compilation explores the unity of approach to dynamic system modeling using bond-graph methods as well as other more traditional methods. While the first six chapters are basically the same as those found in the earlier edition, with some minor corrections, the majority of the change involves the advanced materials found in chapters 7-13, since more educators, practicing engineers and scientists are now aware of bond graphs than were in the early 1970s. Included in the area of new and advanced topics are: multiport fields and junction structures; transducers, amplifiers, and instruments; magnetic circuits and devices; and nonlinear simulation.

Dynamics Of Mechatronics Systems

Author: Jan Awrejcewicz
Publisher: World Scientific
ISBN: 9813146567
Size: 29.29 MB
Format: PDF, ePub, Docs
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This book describes the interplay of mechanics, electronics, electrotechnics, automation and biomechanics. It provides a broad overview of mechatronics systems ranging from modeling and dimensional analysis, and an overview of magnetic, electromagnetic and piezo-electric phenomena. It also includes the investigation of the pneumo-fluid-mechanical, as well as electrohydraulic servo systems, modeling of dynamics of an atom/particle embedded in the magnetic field, integrity aspects of the Maxwell's equations, the selected optimization problems of angular velocity control of a DC motor subjected to chaotic disturbances with and without stick-slip dynamics, and the analysis of a human chest adjacent to the elastic backrest aimed at controlling force to minimize relative compression of the chest employing the LQR. This book provides a theoretical background on the analysis of various kinds of mechatronics systems, along with their computational analysis, control, optimization as well as laboratory investigations.

Intelligent Mechatronic Systems

Author: Rochdi Merzouki
Publisher: Springer Science & Business Media
ISBN: 144714628X
Size: 20.93 MB
Format: PDF, ePub, Mobi
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Acting as a support resource for practitioners and professionals looking to advance their understanding of complex mechatronic systems, Intelligent Mechatronic Systems explains their design and recent developments from first principles to practical applications. Detailed descriptions of the mathematical models of complex mechatronic systems, developed from fundamental physical relationships, are built on to develop innovative solutions with particular emphasis on physical model-based control strategies. Following a concurrent engineering approach, supported by industrial case studies, and drawing on the practical experience of the authors, Intelligent Mechatronic Systems covers range of topic and includes: An explanation of a common graphical tool for integrated design and its uses from modeling and simulation to the control synthesis Introductions to key concepts such as different means of achieving fault tolerance, robust overwhelming control and force and impedance control Dedicated chapters for advanced topics such as multibody dynamics and micro-electromechanical systems, vehicle mechatronic systems, robot kinematics and dynamics, space robotics and intelligent transportation systems Detailed discussion of cooperative environments and reconfigurable systems Intelligent Mechatronic Systems provides control, electrical and mechanical engineers and researchers in industrial automation with a means to design practical, functional and safe intelligent systems.

Mechatronic Modeling And Simulation Using Bond Graphs

Author: Shuvra Das
Publisher: CRC Press
ISBN: 1439883157
Size: 47.14 MB
Format: PDF, ePub
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Bond graphs are especially well-suited for mechatronic systems, as engineering system modeling is best handled using a multidisciplinary approach. Bond graphing permits one to see the separate components of an engineering system as a unified whole, and allows these components to be categorized under a few generalized elements, even when they come from different disciplines. In addition to those advantages, the bond graph offers a visual representation of a system from which derivation of the governing equations is algorithmic. This makes the design process accessible to beginning readers, providing them with a practical understanding of mechatronic systems. Mechatronic Modeling and Simulation Using Bond Graphs is written for those who have some hands-on experience with mechatronic systems, enough to appreciate the value of computer modeling and simulation. Avoiding elaborate mathematical derivations and proofs, the book is written for modelers seeking practical results in addition to theoretical confirmations. Key concepts are revealed step-by-step, supported by the application of rudimentary examples that allow readers to develop confidence in their approach right from the start. For those who take the effort to master its application, the use of bond graph methodology in system modeling can be very satisfying in the way it unifies information garnered from different disciplines. In the second half of the book after readers have learned how to develop bond graph models, the author provides simulation results for engineering examples that encourage readers to model, simulate, and practice as they progress through the chapters. Although the models can be simulated using any number of software tools, the text employs 20Sim for all the simulation work in this text. A free version of the software can be downloaded from the 20Sim Web site.

System Dynamics And Control With Bond Graph Modeling

Author: Javier Kypuros
Publisher: CRC Press
ISBN: 1466560762
Size: 52.45 MB
Format: PDF
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Written by a professor with extensive teaching experience, System Dynamics and Control with Bond Graph Modeling treats system dynamics from a bond graph perspective. Using an approach that combines bond graph concepts and traditional approaches, the author presents an integrated approach to system dynamics and automatic controls. The textbook guides students from the process of modeling using bond graphs, through dynamic systems analysis in the time and frequency domains, to classical and state-space controller design methods. Each chapter contains worked examples, review exercises, problems that assess students’ grasp of concepts, and open-ended "challenges" that bring in real-world engineering practices. It also includes innovative vodcasts and animated examples, to motivate student learners and introduce new learning technologies.

Engineering Applications Of Dynamics

Author: Dean C. Karnopp
Publisher: John Wiley & Sons
ISBN: 0470112662
Size: 63.68 MB
Format: PDF, Kindle
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Most books treat the subject of intermediate or advanced dynamics from an "analytical" point of view; that is, they focus on the techniques for analyzing the problems presented. This book will present the basic theory by showing how it is used in real-world situations. It will not use software as a black box solution, nor drill the students in problem solving. It will present advanced concepts but in a new way - for example, detailed derivations of Lagrange's equations will be left to references or advanced courses but their utility as an...

Mechatronic Systems Design

Author: Klaus Janschek
Publisher: Springer Science & Business Media
ISBN: 3642175317
Size: 44.58 MB
Format: PDF, ePub, Docs
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In this textbook, fundamental methods for model-based design of mechatronic systems are presented in a systematic, comprehensive form. The method framework presented here comprises domain-neutral methods for modeling and performance analysis: multi-domain modeling (energy/port/signal-based), simulation (ODE/DAE/hybrid systems), robust control methods, stochastic dynamic analysis, and quantitative evaluation of designs using system budgets. The model framework is composed of analytical dynamic models for important physical and technical domains of realization of mechatronic functions, such as multibody dynamics, digital information processing and electromechanical transducers. Building on the modeling concept of a technology-independent generic mechatronic transducer, concrete formulations for electrostatic, piezoelectric, electromagnetic, and electrodynamic transducers are presented. More than 50 fully worked out design examples clearly illustrate these methods and concepts and enable independent study of the material.

Engineering System Dynamics

Author: Forbes T. Brown
Publisher: CRC Press
ISBN: 9780849396489
Size: 68.17 MB
Format: PDF, ePub, Mobi
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For today's students, learning to model the dynamics of complex systems is increasingly important across nearly all engineering disciplines. First published in 2001, Forbes T. Brown's Engineering System Dynamics: A Unified Graph-Centered Approach introduced students to a unique and highly successful approach to modeling system dynamics using bond graphs. Updated with nearly one-third new material, this second edition expands this approach to an even broader range of topics. What's New in the Second Edition? In addition to new material, this edition was restructured to build students' competence in traditional linear mathematical methods before they have gone too far into the modeling that still plays a pivotal role. New topics include magnetic circuits and motors including simulation with magnetic hysteresis; extensive new material on the modeling, analysis, and simulation of distributed-parameter systems; kinetic energy in thermodynamic systems; and Lagrangian and Hamiltonian methods. MATLAB® figures prominently in this edition as well, with code available for download from the Internet. This code includes simulations for problems that appear in the later chapters as well as code for selected thermodynamic substances. Using a step-by-step pedagogy accompanied by abundant examples, graphs, illustrations, case studies, guided exercises, and homework problems, Engineering System Dynamics: A Unified Graph-Centered Approach, Second Edition is a text that students will embrace and continue to use well into their careers. While the first half of the book is ideal for junior-level undergraduates, the entire contents are suited for more advanced students.

Mechatronics By Bond Graphs

Author: Vjekoslav Damić
Publisher: Springer
ISBN: 3662490048
Size: 11.85 MB
Format: PDF, ePub, Mobi
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This book presents a computer-aided approach to the design of mechatronic systems. Its subject is an integrated modeling and simulation in a visual computer environment. Since the first edition, the simulation software changed enormously, became more user-friendly and easier to use. Therefore, a second edition became necessary taking these improvements into account. The modeling is based on system top-down and bottom-up approach. The mathematical models are generated in a form of differential-algebraic equations and solved using numerical and symbolic algebra methods. The integrated approach developed is applied to mechanical, electrical and control systems, multibody dynamics, and continuous systems.