Electrohydraulic Servo Systems

Electrohydraulic Servo Systems
Author: D. R. Raghavendra
Publisher: Springer Nature
Total Pages: 277
Release: 2023-05-05
Genre: Technology & Engineering
ISBN: 9811980659

This book covers the fundamental concepts of electrohydraulic (EH) servo systems in detail and also presents the developments about power, quadratic response, and control flexibility of EH servo systems with applications in aircraft/aerospace engineering, mobile equipment, material/structure testing, motion simulators, and strategic defense sectors. Various topics covered in this books are systems and configurations of servo systems, components, applications, design of SISO and MIMO and control options of SISO and MIMO systems. It further includes a chapter on contamination control, fault detection and diagnosis (FDD) of these systems. The detailed working procedures and advice on implementation routines presented in this book will help readers to apply the control models and systems presented so as to make their own servo systems more efficient. The book will be useful for mechanical engineers and professionals involved in the analysis and design of electrohydraulic control systems, especially in advanced hydraulic industries, the aeronautical and space, and automotive industries. It would also be a useful reference for advanced courses in EH systems.

Electro Hydraulic Control Theory and Its Applications Under Extreme Environment

Electro Hydraulic Control Theory and Its Applications Under Extreme Environment
Author: Yaobao Yin
Publisher: Butterworth-Heinemann
Total Pages: 510
Release: 2019-02-16
Genre: Technology & Engineering
ISBN: 0128140577

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

Hydraulic Servo-systems

Hydraulic Servo-systems
Author: Mohieddine Jelali
Publisher: Springer Science & Business Media
Total Pages: 380
Release: 2012-12-06
Genre: Technology & Engineering
ISBN: 1447100999

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.

Electro-Hydraulic Components and Systems

Electro-Hydraulic Components and Systems
Author: Medhat M K Dr Khalil
Publisher:
Total Pages:
Release: 2017-01-01
Genre:
ISBN: 9780997763423

This book is the second in its series. The book focuses on the electrohydraulic valves in building open-loop and closed-loop control systems. The book also covers the control electronics that drive the EH valves.

Electro-Hydraulic Actuation Systems

Electro-Hydraulic Actuation Systems
Author: J. Jaidev Vyas
Publisher: Springer
Total Pages: 70
Release: 2018-09-01
Genre: Technology & Engineering
ISBN: 9811325472

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.

Hydraulic Control Systems

Hydraulic Control Systems
Author: Herbert E. Merritt
Publisher: John Wiley & Sons
Total Pages: 370
Release: 1991-09-03
Genre: Technology & Engineering
ISBN: 9780471596172

The use of hydraulic control is rapidly growing and the objective of this book is to present a rational and well-balanced treatment of its components and systems. Coverage includes a review of applicable topics in fluid mechanisms; components encountered in hydraulic servo controlled systems; systems oriented issues and much more. Also offers practical suggestions concerning testing and limit cycle oscillation problems.

Servo Motors and Industrial Control Theory

Servo Motors and Industrial Control Theory
Author: Riazollah Firoozian
Publisher: Springer
Total Pages: 238
Release: 2014-08-06
Genre: Technology & Engineering
ISBN: 3319072757

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].

Simulation of Fluid Power Systems with Simcenter Amesim

Simulation of Fluid Power Systems with Simcenter Amesim
Author: Nicolae Vasiliu
Publisher: CRC Press
Total Pages: 761
Release: 2018-04-09
Genre: Science
ISBN: 1351645161

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 It includes hydrostatic transmissions, automotive fuel injection, hydropower speed units governor, aerospace servo systems along with case studies of specified companies Aids in predicting and optimizing the static and dynamic performances related to the systems under study