Download or read book Design Considerations for an Electro hydraulic Actuator for Use on a High Speed Printer written by William Robert Gerlach and published by . This book was released on with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electro Hydraulic Actuation Systems written by J. Jaidev Vyas and published by Springer. This book was released on 2018-09-01 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book serves as a unique integrated platform, which not only describes the design methodology of electro-hydraulic actuation systems but also provides insights into the design of the servo valve, which is the most important component in the system. It presents a step-by-step design process, comparative tables, illustrative figures, and detailed explanations. The book focuses on the design and testing of electro-hydraulic actuation systems, which are increasingly being used in motion control applications, particularly in those where precision actuation at high operational rates is of prime importance. It describes in detail the design philosophy of such high-performance systems, presenting a system used as a physical test setup together with experimental results to corroborate the calculations. Of particular interest are the electro-hydraulic servo valves that form the heart of these actuations. These valves are complex and not much data is available in open literature due to OEM propriety issues. In this context, the book discusses the elaborate mathematical models that have been derived and an approach to validate the mathematical models with test results. Presenting the complex methodology in simple language, it will prove to be a valuable resource for students, researchers, and professional engineers alike.
Download or read book Design Study of a High Speed Power Unit for Electro Hydraulic Actuators EHA in Mobile Applications written by Tobias Pietrzyk and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design and Modeling of a New Electro Hydraulic Actuator written by Vladimir Pastrakuljic and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis addresses the issues of design and mathematical model identification of an advanced hydraulic system referred to as Electro Hydraulic Actuator (EHA). In the design part, insights into system design methodology are presented and used for the EHA prototype manufacturing. To get better knowledge of the system behavior, extensive open loop tests were performed. Test results are presented in the time and frequency domain, and it was concluded that system behavior is nonlinear. In the modeling part, a nonlinear mathematical model of the EHA is derived. Some of the unknown model parameters had to be identified experimentally by optimization. The last step in the system mathematical modeling was open and closed loop model validation using the experimental data. Proposed nonlinear mathematical model gives good correspondence with experimental data and can be used for system studying or controller design. Performed test show that the EHA system has high positioning accuracy (0.01mm), fairly high bandwidth (23 Hz with 20kg inertial load) and is easy to control. It shows significant benefits when compared to conventional hydraulic systems in the areas of control, efficiency and physical dimensions.
Download or read book Design and Modeling of a New Electro Hydraulic Actuator written by and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design and Development of an Electro hydraulic Digital Actuator written by Gilbert Ray Hardesty and published by . This book was released on 1961 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design of Racing and High Performance Engines 1998 2003 written by Daniel J Holt and published by SAE International. This book was released on 2003-08-05 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 53 technical papers in this book show the improvements and design techniques that researchers have applied to performance and racing engines. They provide an insight into what the engineers consider to be the top improvements needed to advance engine technology; and cover subjects such as: 1) Direct injection; 2) Valve spring advancements; 3) Turbocharging; 4) Variable valve control; 5) Combustion evaluation; and 5) New racing engines.
Download or read book Process Control written by Béla G. Lipták and published by Butterworth-Heinemann. This book was released on 2013-10-02 with total page 1580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Instrument Engineers' Handbook, Third Edition: Process Control provides information pertinent to control hardware, including transmitters, controllers, control valves, displays, and computer systems. This book presents the control theory and shows how the unit processes of distillation and chemical reaction should be controlled. Organized into eight chapters, this edition begins with an overview of the method needed for the state-of-the-art practice of process control. This text then examines the relative merits of digital and analog displays and computers. Other chapters consider the basic industrial annunciators and other alarm systems, which consist of multiple individual alarm points that are connected to a trouble contact, a logic module, and a visual indicator. This book discusses as well the data loggers available for process control applications. The final chapter deals with the various pump control systems, the features and designs of variable-speed drives, and the metering pumps. This book is a valuable resource for engineers.
Download or read book Fundamentals of Engineering High Performance Actuator Systems written by Kenneth Hummel and published by SAE International. This book was released on 2016-12-01 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Actuators are the key to allowing machines to become more sophisticated and perform complex tasks that were previously done by humans, providing motion in a safe, controlled manner. As defined in this book, actuator design is a subset of mechanical design. It involves engineering the mechanical components necessary to make a product move as desired. Fundamentals of Engineering High-Performance Actuator Systems, by Ken Hummel, was written as a text to supplement actuator design courses, and a reference to engineers involved in the design of high-performance actuator systems. It highlights the design approach and features what should be considered when moving a payload at precision levels and/or speeds that are not as important in low-performance applications. The main areas covered in this book are: Fundamentals of actuator design Actuator performance Loads that the actuator and its surrounding structure must accommodate Constraints which determine the type of load the actuator needs to accommodate The design margin applied to components of any given design Environment which must include the interactions between product and the conditions it will have to perform under Component strength to ensure safety from failure Component stiffness Maintainability Reliability Cost
Download or read book Instrument Engineers Handbook Volume 2 Third Edition written by Bela G. Liptak and published by CRC Press. This book was released on 1995-05-15 with total page 1594 pages. Available in PDF, EPUB and Kindle. Book excerpt: This third edition of the Instrument Engineers' Handbook-most complete and respected work on process instrumentation and control-helps you:
Download or read book Hydraulics Pneumatics written by and published by . This book was released on 1984 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Jan. 1956 issue includes Fluid power engineering index, 1931-55.
Download or read book Concise Encyclopedia of the History of Energy written by Cutler J. Cleveland and published by Academic Press. This book was released on 2009-10-05 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Concise Encyclopedia of the History of Energy draws together in a single volume a comprehensive account of the field from the prestigious and award-winning Encyclopedia of Energy (2004). This volume covers all aspects of energy history with authoritative articles authoritatively contributed and edited by an interdisciplinary team of experts. Extensively revised since the original publication of they Encylopedia of Energy, this work describes the most interesting historical developments of the past five years in the energy sector. A concise desk reference for researchers and interested in any aspect of the history of energy science Provides eminently cost-effective access to some of the most interesting articles in Encyclopedia of Energy Significantly revised to accommodate the latest trends in each field of enquiry
Download or read book Electronic Transmission Controls written by Ronald K Jurgen and published by SAE International. This book was released on 2000-06-10 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: The evolution of the automotive transmission has changed rapidly in the last decade, partly due to the advantages of highly sophisticated electronic controls. This evolution has resulted in modern automatic transmissions that offer more control, stability, and convenience to the driver. Electronic Transmission Controls contains 68 technical papers from SAE and other international organizations written since 1995 on this rapidly growing area of automotive electronics. This book breaks down the topic into two sections. The section on Stepped Transmissions covers recent developments in regular and 4-wheel drive transmissions from major auto manufacturers including DaimlerChrysler, General Motors, Toyota, Honda, and Ford. Technology covered in this section includes: smooth shift control; automatic transmission efficiency; mechatronic systems; fuel saving technologies; shift control using information from vehicle navigation systems; and fuzzy logic control. The section on Continuously Variable Transmissions presents papers that demonstrate that CVTs offer better efficiency than conventional transmissions. Technologies covered in this section include: powertrain control; fuel consumption improvement; development of a 2-way clutch system; internal combustion engines with CVTs in passenger cars; control and shift strategies; and CVT application to hybrid powertrains. The book concludes with a chapter on the future of electronic transmissions in automobiles.
Download or read book Machine Design written by and published by . This book was released on 2008 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Non conventional Electrical Machines written by Abderrezak Rezzoug and published by John Wiley & Sons. This book was released on 2013-02-04 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: The developments of electrical machines are due to the convergence of material progress, improved calculation tools, and new feeding sources. Among the many recent machines, the authors have chosen, in this first book, to relate the progress in slow speed machines, high speed machines, and superconducting machines. The first part of the book is dedicated to materials and an overview of magnetism, mechanic, and heat transfer.
Download or read book Mechatronic Systems and Process Automation written by Patrick O.J. Kaltjob and published by CRC Press. This book was released on 2018-03-09 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book discusses the concept of process automation and mechatronic system design, while offering a unified approach and methodology for the modeling, analysis, automation and control, networking, monitoring, and sensing of various machines and processes from single electrical-driven machines to large-scale industrial process operations. This step-by-step guide covers design applications from various engineering disciplines (mechanical, chemical, electrical, computer, biomedical) through real-life mechatronics problems and industrial automation case studies with topics such as manufacturing, power grid, cement production, wind generator, oil refining, incubator, etc. Provides step-by-step procedures for the modeling, analysis, control and automation, networking, monitoring, and sensing of single electrical-driven machines to large-scale industrial process operations. Presents model-based theory and practice guidelines for mechatronics system and process automation design. Includes worked examples in every chapter and numerous end-of-chapter real-life exercises, problems, and case studies.
Download or read book Aerospace Flight Control Systems written by Wayne Stout, Phd and published by DesignAerospace LLC. This book was released on 2018-01-15 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers aerospace flight control systems. Both primary and secondary flight control systems are covered in the book. The first chapters cover basic mechanism fundamentals that are relevant to flight control systems. Next is chapters on cable systems, gearing systems and power screws. Hydraulic and electromechanical actuation are also discussed. From here, the book addresses general aspects of flight control systems, including fly by wire systems. After this secondary systems (high lift, spoilers, trim) and primary flight control for each axis are discussed - each in stand-alone chapters. Reversible, irreversible and fly by wire systems are discussed for each axis. The final chapter goes into system fault detection.
