Download or read book The Design of a Torque Motor for Hydraulic Servo Applications written by Stanford David Blitzer and published by . This book was released on 1948 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Industrial Servo Control Systems written by George W. Younkin and published by CRC Press. This book was released on 1996 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This state-of-the-art reference discusses how servo control theory can be employed to recognize and correct real-world servo application problems - detailing hardware specifications and servo drive classifications vital to the operation of machine servo drives. Emphasizing the importance of selecting the correct size servo drive for a given machine, Industrial Servo Control Systems explains how to put servo drive components together to make a servo work...describes the evolution and classification of servos...considers the components of machine servo drives from a mathematical point of view...covers proportional, integral, and differential compensation...includes manual drive sizing forms for both electric and hydraulic servo drives...provides valuable performance indexes that can be used in establishing and judging the performance of servo drives...offers useful techniques to compensate for machine non-linearities that will affect servo drive performance...examines machine considerations such as inertia, drive stiffness, thrust/torque requirements, and drive duty cycles...introduces novel simulation methods to predict the performance of a servo driven machine before it is built...and more. Furnishing over 690 helpful tables, equations, and drawings, Industrial Servo Control Systems is essential reading for all mechanical, manufacturing, system and machine design, hydraulic, industrial, chemical, electrical and electronics, process control, power system, and servo engineers; systems maintenance personnel; and upper-level undergraduate and graduate students in these disciplines.
Download or read book DESIGN SYNTHESIS AND CONTROL OF A MECHANICAL SERVO PRESS AN INDUSTRIAL APPLICATION written by and published by Dr. R. HALICIOGLU. This book was released on with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract Due to precision, flexibility, simplicity in construction, easy control, higher speed and lower energy consumptions, servo presses have recently become popular in metal forming applications. Servo press technology combines the advantages of hydraulic and conventional mechanical presses without their drawbacks. This study presents design, construction and demonstration of a servo crank press system for metal forming operations. The research involves kinematics and motion optimization, dynamic modeling, structural design and analysis, servo motor selection, automation and control, and operational performances of the servo press. The press used in this work has a load capacity of 50 ton and stroke capacity of 200 mm. Firstly, optimized trajectories of ram scenarios are generated. Then dynamic modeling using Lagrange approach is presented. Next structural model is constructed, and Finite Element Analysis (FEA) of press parts are performed within safety limits. A servo motor with a reduction unit is selected based on dynamic model. After that a new automation system is developed, and Cascade Feed-Forward (CasFF) control is applied. Moreover, four motion scenarios (crank, dwell, link, and soft motion) are employed for the performance assessment of press. Finally, the dynamic model is verified by the experimental results. The research study is carried out under support and grant of an industrial project, aiming to provide know-how to industry and researchers. Key Words: Servo crank press, metal forming, motion design, dynamic modeling, system control
Download or read book Electro Hydraulic Control Theory and Its Applications Under Extreme Environment written by Yaobao Yin and published by Butterworth-Heinemann. This book was released on 2019-02-16 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electro hydraulic Control Theory and Its Applications under Extreme Environment not only presents an overview on the topic, but also delves into the fundamental mathematic models of electro hydraulic control and the application of key hydraulic components under extreme environments. The book contains chapters on hydraulic system design, including thermal analysis on hydraulic power systems in aircraft, power matching designs of hydraulic rudder, and flow matching control of asymmetric valves and cylinders. With additional coverage on new devices, experiments and application technologies, this book is an ideal reference on the research and development of significant equipment. Addresses valves' application in aircrafts, including servo valves, relief valves and pressure reducing valves Presents a qualitative and quantitative forecast of future electro-hydraulic servo systems, service performance, and mechanization in harsh environments Provides analysis methods, mathematical models and optimization design methods of electro-hydraulic servo valves under extreme environments
Download or read book A Comprehensible Guide to Servo Motor Sizing written by Wilfried Voss and published by Copperhill Media. This book was released on 2007-08 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Importance of servo motor sizing should not be underestimated. Proper motor sizing will not only result in significant cost savings by saving energy, reducing purchasing and operating costs, reducing downtime, etc.; it also helps the engineer to design better motion control systems. However, the knowledge of mechanical systems and their influence on motor speed, inertia and torque requirements seems to decline in a world where modern technology aspects, such as tuning and programming, seem to be the main focus. The motor sizing process involves a number of mathematical equations, which are most certainly documented, but not necessarily with the motor sizing process in mind. This book focuses primarily on servo motor sizing and it documents in detail the inertia and torque calculations of standard mechanical components and the motor selection process.
Download or read book Servo Motors and Industrial Control Theory written by Riazollah Firoozian and published by Springer. This book was released on 2014-08-06 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Servo Motors and Industrial Control Theory is the only text focused on the fundamentals of servo motors and control theory. Graphical methods for classical control theory have been augmented with worked examples using MatLab and Mathcad to reflect the reality of the way engineers solve control problems in the field today. State variable feedback control theory is introduced clearly and simply, with practical examples that help students approach what can be seen as complicated problems with confidence. This updated second edition includes expanded discussion of Nyquist and Root Locus stability criteria and the role of sensors, as well as new Mathcad examples. A range of parameters are introduced for each servo control system discussed, making this book a comprehensive learning tool for students and an accessible information resource for control system designers who want to keep their knowledge up-to-date. The author encourages readers with any inquiries regarding the book to contact him at [email protected].
Download or read book Publications of Goddard Space Flight Center written by Goddard Space Flight Center and published by . This book was released on with total page 1204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Design Method for a High Stall Torque AC Servo motor written by R. T. West and published by . This book was released on 1957 with total page 26 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 63 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 Hydraulic Servo systems written by Mohieddine Jelali and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This up-to-date book details the basic concepts of many recent developments of nonlinear identification and nonlinear control, and their application to hydraulic servo-systems. It is very application-oriented and provides the reader with detailed working procedures and hints for implementation routines and software tools.
Download or read book Practical Hydraulic Systems Operation and Troubleshooting for Engineers and Technicians written by Ravi Doddannavar and published by Elsevier. This book was released on 2005-02-07 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whatever your hydraulic applications, Practical Hydraulic Systems: Operation & Troubleshooting For Engineers & Technicians will help you to increase your knowledge of the fundamentals, improve your maintenance programs and become an excellent troubleshooter of problems in this area. Cutaways of all major components are included in the book to visually demonstrate the components' construction and operation. Developing an understanding of how it works leads to an understanding of how and why it fails. Multimedia views of the equipment are shown, to give as realistic a view of hydraulic systems as possible. The book is highly practical, comprehensive and interactive. It discusses Hydraulic Systems construction, design applications, operations, maintenance, and management issues and provides you with the most up-to-date information and Best Practice in dealing with the subject. * A focus on maintenance and troubleshooting makes this book essential reading for practising engineers.* Written to cover the requirements of mechanical / industrial and civil engineering.* Cutaway diagrams demonstrate the construction and operation of key equipment.
Download or read book Applied Control Systems Design written by Magdi S. Mahmoud and published by Springer Science & Business Media. This book was released on 2012-04-13 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applied Control System Design examines several methods for building up systems models based on real experimental data from typical industrial processes and incorporating system identification techniques. The text takes a comparative approach to the models derived in this way judging their suitability for use in different systems and under different operational circumstances. A broad spectrum of control methods including various forms of filtering, feedback and feedforward control is applied to the models and the guidelines derived from the closed-loop responses are then composed into a concrete self-tested recipe to serve as a check-list for industrial engineers or control designers. System identification and control design are given equal weight in model derivation and testing to reflect their equality of importance in the proper design and optimization of high-performance control systems. Readers’ assimilation of the material discussed is assisted by the provision of problems and examples. Most of these exercises use MATLAB® to make computation and visualization more straightforward. Applied Control System Design will be of interest to academic researchers for its comparison of different systems models and their response to different control methods and will assist graduate students in learning the practical necessities of advanced control system design. The consistent reference to real systems coupled with self-learning tools will assist control practitioners who wish to keep up to date with the latest control design ideas.
Download or read book Laser Beam Scanning written by Marshall and published by Routledge. This book was released on 2017-10-05 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written in an easy-to-read style, this comprehensive guide examines the currentknowledge on opto-mechanical laser beam scanning technology.Combining theoretical and practical aspects, Laser Beam Scanning discusses theapplications, performance, and design of holographic, polygonal, galvanometric, andresonant scanning systems.Bringing together the expertise of leading international authorities, this invaluable sourceprovides unique coverage on gas bearings for rotating scanning devices and windageassociated with polygonal scanners. This work also includes authoritative information onGaussian beam diameters and optical design of components and systems relating tooptical disk data storage.Containing time-saving chapter introductions and summaries, numerous illustrations andtables, useful definitions, and up-to-date references, this handy, on-the-job reference aidsoptical engineers and designers, electronic, electrical, and laser engineers; physicists; andgraduate-level students in optical engineering courses to apply laser beam scanning tonew designs successfully.
Download or read book Ordnance Engineering Design Handbook written by United States. Army. Ordnance Corps and published by . This book was released on 1959 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Servomechanisms written by United States. Army Materiel Command and published by . This book was released on 1965 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Hydraulic Handbook written by Trevor M. Hunt and published by Elsevier. This book was released on 1996 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hardbound. The first point of reference for design engineers, hydraulic technicians, chief engineers, plant engineers, and anyone concerned with the selection, installation, operation or maintenance of hydraulics equipment. The hydraulic industry has seen many changes over recent years and numerous new techniques, components and methods have been introduced. The ninth edition of the Hydraulic Handbook incorporates all these developments to provide a crucial reference manual for practical and technical guidance.
Download or read book Papers and Program for the Design Engineering Conference written by American Society of Mechanical Engineers. Machine Design Division and published by . This book was released on 1958 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
