Power Transmission and Motion Control: PTMC 1999

Author: Clifford R. Burrows

Publisher: Wiley

ISBN:

Category: Technology & Engineering

Page: 392

View: 160

Following the tradition of the highly successful Bath International Fluid Power Workshop Series and PTMC 98, this collection of papers represents an important exposition of the latest research and development in this field, with contributions from authors around the world. Power Transmission and Motion Control (PTMC 99) reports on the latest international research and development activities in the field with particular emphasis on hydraulic and pneumatic systems.

Power Transmission and Motion Control: PTMC 2001

Author: Clifford R. Burrows

Publisher: John Wiley & Sons

ISBN:

Category: Technology & Engineering

Page: 354

View: 819

Advanced in fluid power engineering motion and control Power Transmission and Motion Control is a collection of papers showcased at the PTMC 2001 conference at the University of Bath. Representing the work of researchers and industry leaders from around the world, this book features the latest developments in power transmission, with an emphasis on motion and control studies from the field of fluid power engineering. Insight into current projects on the forefront of technology and innovation provides an overview of the current state of the field while informing ongoing work and suggesting direction for future projects.

Power Transmission and Motion Control: PTMC 2002

Author: Clifford R. Burrows

Publisher: John Wiley & Sons

ISBN:

Category: Technology & Engineering

Page: 390

View: 908

The latest research on power transmission systems Power Transmission and Motion Control is a collection of papers showcased at the 2002 PTMC conference at the University of Bath. Representing the work of researchers and industry leaders from around the world, this book features the latest developments in power transmission media and systems, with an emphasis on pneumatic and hydraulic devices and systems. Insight into current projects on the forefront of technology and innovation provides an overview of the current state of the field while informing ongoing work and suggesting direction for future projects.

Modelling, Monitoring and Diagnostic Techniques for Fluid Power Systems

Author: John Watton

Publisher: Springer Science & Business Media

ISBN:

Category: Technology & Engineering

Page: 360

View: 937

This book covers the background theory of fluid power and indicates the range of concepts needed for a modern approach to condition monitoring and fault diagnosis. The theory is leavened by 15-years-worth of practical measurements by the author, working with major fluid power companies, and real industrial case studies. Heavily supported with examples drawn from real industrial plants – the methods in this book have been shown to work.

Hydraulic Control Systems

Author: Noah D. Manring

Publisher: John Wiley & Sons

ISBN:

Category: Technology & Engineering

Page: 416

View: 587

Provides key updates to a must-have text on hydraulic control systems This fully updated, second edition offers students and professionals a reliable and comprehensive guide to the hows and whys of today's hydraulic control system fundamentals. Complete with insightful industry examples, it features the latest coverage of modeling and control systems with a widely accepted approach to systems design. The book also offers all new information on: advanced control topics; auxiliary components (reservoirs, accumulators, coolers, filters); hybrid transmissions; multi-circuit systems; and digital hydraulics. Chapters in Hydraulic Control Systems, 2nd Edition cover; fluid properties; fluid mechanics; dynamic systems and control; hydraulic valves, pumps, and actuators; auxiliary components; and both valve and pump controlled hydraulic systems. The book presents illustrative case studies throughout that highlight important topics and demonstrate how equations can be implemented and used in the real world. It also features end-of-chapter exercises to help facilitate learning. It is a powerful tool for developing a solid understanding of hydraulic control systems that will serve all practicing engineers in the field. Provides a useful review of fluid mechanics and system dynamics Offers thorough analysis of transient fluid flow forces within valves Adds all new information on: advanced control topics; auxiliary components; hybrid transmissions; multi-circuit systems; and digital hydraulics Discusses flow ripple for both gear pumps and axial piston pumps Presents updated analysis of the pump control problems associated with swash plate type machines Showcases a successful methodology for hydraulic system design Features reduced-order models and PID controllers showing control objectives of position, velocity, and effort Hydraulic Control Systems, 2nd Edition is an important book for undergraduate and first-year graduate students taking courses in fluid power. It is also an excellent resource for practicing engineers in the field of fluid power.

Simulation of Fluid Power Systems with Simcenter Amesim

Author: Nicolae Vasiliu

Publisher: CRC Press

ISBN:

Category: Science

Page: 607

View: 302

This book illustrates numerical simulation of fluid power systems by LMS Amesim Platform covering hydrostatic transmissions, electro hydraulic servo valves, hydraulic servomechanisms for aerospace engineering, speed governors for power machines, fuel injection systems, and automotive servo systems.

On Electrohydraulic Pressure Control for Power Steering Applications

Active Steering for Road Vehicles

Author: Alessandro Dell'Amico

Publisher: Linköping University Electronic Press

ISBN:

Category:

Page: 187

View: 315

This thesis deals with the Electrohydraulic Power Steering system for road vehicles, using electronic pressure control valves. With an ever increasing demand for safer vehicles and fewer traffic accidents, steering-related active safety functions are becoming more common in modern vehicles. Future road vehicles will also evolve towards autonomous vehicles, with several safety, environmental and financial benefits. A key component in realising such solutions is active steering. The power steering system was initially developed to ease the driver's workload by assisting in turning the wheels. This is traditionally done through a passive open-centre hydraulic system and heavy trucks must still rely on fluid power, due to the heavy work forces. Since the purpose of the original system is to control the assistive pressure, one way would be to use proportional pressure control valves. Since these are electronically controlled, active steering is possible and with closed-centre, energy efficiency can be significantly improved on. In this work, such a system is analysed in detail with the purpose of investigating the possible use of the system for Boost curve control and position control for autonomous driving. Commercially available valves are investigated since they provide an attractive solution. A model-based approach is adopted, where simulation of the system is an important tool. Another important tool is hardware-in-the-loop simulation. A test rig of an electrohydraulic power steering system, is developed. This work has shown how proportional pressure control valves can be used for Boost curve control and position control and what implications this has on a system level. As it turns out, the valves add a great deal of time lag and with the high gain from the Boost curve, this creates a control challenge. The problem can be handled by tuning the Boost gain, pressure response and damping and has been effectively shown through simulation and experiments. For position control, there is greater freedom to design the controller to fit the system. The pressure response can be made fast enough for this case and the time lag is much less critical.

Innovation, Engineering and Entrepreneurship

Author: José Machado

Publisher: Springer

ISBN:

Category: Computers

Page: 1171

View: 589

This book presents endeavors to join synergies in order to create added value for society, using the latest scientific knowledge to boost technology transfer from academia to industry. It potentiates the foundations for the creation of knowledge- and entrepreneurial cooperation networks involving engineering, innovation, and entrepreneurship stakeholders. The Regional HELIX 2018 conference was organized at the University of Minho’s School of Engineering by the MEtRICs and Algoritmi Research Centers, and took place in Guimarães, Portugal, from June 27th to 29th, 2018. After a rigorous peer-review process, 160 were accepted for publication, covering a wide range of topics, including Control, Automation and Robotics; Mechatronics Design, Medical Devices and Wellbeing; Cyber-Physical Systems, IoT and Industry 4.0; Innovations in Industrial Context and Advanced Manufacturing; New Trends in Mechanical Systems Development; Advanced Materials and Innovative Applications; Waste to Energy and Sustainable Environment; Operational Research and Industrial Mathematics; Innovation and Collaborative Arrangements; Entrepreneurship and Internationalization; and Oriented Education for Innovation, Engineering and/or Entrepreneurship.

Novel Industry 4.0 Technologies and Applications

Author: Nikolaos Papakostas

Publisher: MDPI

ISBN:

Category: Technology & Engineering

Page: 270

View: 607

The Industry 4.0 paradigm has led to the creation of new opportunities for taking advantage of a set of diverse technologies in the manufacturing domain. This book touches on a series of advanced technologies and research fields, including Internet of Things, Augmented and Virtual Reality, Machine Learning, Advanced Robotics, Additive Manufacturing, System and Process Simulation, Computer-Aided Design/Engineering/Manufacturing/Process Planning Systems as well as Product Lifecycle Management Platforms. The topics covered span a series of diverse areas related to a) product design and development, b) manufacturing systems and operations, c) process engineering, and d) Industry 4.0 technologies review and realization.

High Speed Pneumatic Theory and Technology Volume I

Servo System

Author: Yaobao Yin

Publisher: Springer

ISBN:

Category: Technology & Engineering

Page: 360

View: 531

This book covers the author’s research achievements and the latest advances in high-speed pneumatic control theory and applied technologies. It presents the basic theory and highlights pioneering technologies resulting from research and development efforts in aerospace, aviation and other major equipment, including: pneumatic servo control theory, pneumatic nonlinear mechanisms, aerothermodynamics, pneumatic servo mechanisms, and high-speed pneumatic control theory.

Pneumatic Actuating Systems for Automatic Equipment

Structure and Design

Author: Igor Lazar Krivts

Publisher: CRC Press

ISBN:

Category: Technology & Engineering

Page: 368

View: 958

Automation is quickly becoming the standard across nearly every area of manufacturing. Pneumatic actuators play a very important role in modern automation systems, yet until now there has been no book that takes into account the recent progress not only in the pneumatic systems themselves but also in the integration of mechatronics, electronic control systems, and modern control algorithms with pneumatic actuating systems. Filling this void, Pneumatic Actuating Systems for Automatic Equipment: Structure and Design describes novel constructions along with many of the most commonly applied pneumatic actuating systems. Covering everything from underlying principles to mechanics, numerical modeling, parameter calculation, and control algorithms, this book uses real-world-tested designs to fully illustrate the systems and components presented. After an in-depth discussion of the various types of pneumatic actuators and electropneumatic control valves, the authors explain how to determine the system state variables and then examine open-loop and closed-loop pneumatic actuating systems in detail. They emphasize both the construction and dynamics of actuators to demonstrate and verify their properties before implementation. Pneumatic Actuating Systems for Automatic Equipment: Structure and Design offers a modern treatment of the subject along with applied knowledge using practical examples and exercises to highlight the concepts. It is an ideal resource to bring you up to date on this critical component of automation.

Fuzzy Systems: Concepts, Methodologies, Tools, and Applications

Concepts, Methodologies, Tools, and Applications

Author: Management Association, Information Resources

Publisher: IGI Global

ISBN:

Category: Mathematics

Page: 1765

View: 779

There are a myriad of mathematical problems that cannot be solved using traditional methods. The development of fuzzy expert systems has provided new opportunities for problem-solving amidst uncertainties. Fuzzy Systems: Concepts, Methodologies, Tools, and Applications is a comprehensive reference source on the latest scholarly research and developments in fuzzy rule-based methods and examines both theoretical foundations and real-world utilization of these logic sets. Featuring a range of extensive coverage across innovative topics, such as fuzzy logic, rule-based systems, and fuzzy analysis, this is an essential publication for scientists, doctors, engineers, physicians, and researchers interested in emerging perspectives and uses of fuzzy systems in various sectors.

Conception systémique pour la conversion d’énergie électrique 1 : gestion, analyse et synthèse

Author: ROBOAM Xavier

Publisher: Lavoisier

ISBN:

Category:

Page: 428

View: 842

Le contexte actuel mène les concepteurs vers des systèmes toujours plus complexes et performants, intégrant un grand nombre d’éléments souvent fortement couplés et appartenant à divers champs de la physique énergétique. Après une présentation de l’approche systémique de conception, ce premier volume rassemble les points-clés permettant de modéliser et de caractériser efficacement des systèmes multiphysiques (formalismes graphiques, Bond Graphs, GIC/REM), d’analyser la qualité et la stabilité des réseaux et de contribuer à la robustesse en conception intégrée. La gestion de l’énergie des systèmes énergétiques hybrides incluant du stockage est également largement détaillée et différentes méthodes statistiques permettant de dimensionner les réseaux ou de caractériser leur sûreté de fonctionnement sont proposées (par exemple, la méthode de Monte-Carlo). Les techniques d’analyse, de synthèse et de gestion présentées dans cet ouvrage participent à l’optimisation des systèmes énergétiques. Elles sont complétées par des approches spécifiquement orientées vers la conception par optimisation, objets du second volume.

Pseudoelasticity of Shape Memory Alloys

Theory and Experimental Studies

Author: Andrzej Ziolkowski

Publisher: Butterworth-Heinemann

ISBN:

Category: Technology & Engineering

Page: 270

View: 918

Pseudoelasticity of Shape Memory Alloys: Theory and Experimental Studies is devoted to the phenomenon of pseudoelasticity (superelasticity) exhibited by shape memory alloy materials. It provides extensive introductory content on the state-of-the-art in the field, including SMA materials development, definition of shape memory effects, and discussions on where shape memory behavior is found in various engineering application areas. The book features a survey of modeling approaches targeted at reliable prediction of SMA materials’ behavior on different scales of observation, including atomistic, microscopic, mezoscopic, and macroscopic. Researchers and graduate students will find detailed information on the modern methodologies used in the process of building constitutive models of advanced materials exhibiting complex behavior. Introduces the phenomenon of pseudoelasticity exhibited by shape memory alloy materials Features a survey of modeling approaches targeted at reliable prediction of SMN materials' behavior on different scales of observation Provides extensive coverage of the state-of-the-art in the field Ideal reference for researchers and graduate students interested in the modern methodologies used in the process of building constitutive models of advanced materials

Pneumatic Drives

System Design, Modelling and Control

Author: Peter Beater

Publisher: Springer Science & Business Media

ISBN:

Category: Technology & Engineering

Page: 324

View: 190

This book covers the whole range of today’s technology for pneumatic drives. It details drives for factory automation and automotive applications as well as describes the technology for the process industry like positioners or spring-and-diaphragm. In addition, the book examines several control strategies like binary mode cylinder drives or position controlled drives and computer aided analysis of complex systems.

Power Transmission and Motion Control: PTMC 2000

Author: Clifford R. Burrows

Publisher: John Wiley & Sons Incorporated

ISBN:

Category: Technology & Engineering

Page: 298

View: 347

This text comprizes a collection of papers presented at PTMC 2000 - one of a series of regular international workshops held at the University of Bath. The emphasis is on hydraulic and pneumatic components and systems and their control, although all forms of power transmission are of interest.

Proceedings

Author:

Publisher:

ISBN:

Category: Hydraulic engineering

Page:

View: 743

Fluid Mechanics and Dynamics of Multi-Valve Engines

Author: Institution of Mechanical Engineers (Great Britain). Energy Transfer and Thermofluid Mechanics Group

Publisher: Mechanical Engineering Publications Limited

ISBN:

Category: Science

Page: 135

View: 472

Industry must provide internal combustion engines that produce minimal pollutant emissions and give excellent part-load fuel economy, while maintaining or improving full-load specific engine performance. This text presents the results of a seminar on the subject.