Commercial aircraft hydraulic systems / Shaoping Wang, Mileta Tomovic, Hong Liu.
| Author/creator | Wang, Shaoping, 1966- |
| Other author | Tomović, Mileta. |
| Other author | Liu, Hong. |
| Format | Electronic |
| Publication Info | Waltham, MA : Academic Press is an imprint of Elsevier, [2016] |
| Description | xi, 263 pages : illustrations ; 24 cm. |
| Supplemental Content | Full text available from eBook - Engineering 2015 [EBCE15] |
| Subjects |
| Series | Shanghai Jiao Tong University Press aerospace series Shanghai Jiao Tong University Press aerospace series. UNAUTHORIZED |
| Contents | pt. I. Requirements for the hydraulic system of a flight control system. The development of the hydraulic system related to the flight control system. Mission reliability - Quantitative flight safety ; The interface between the FCS and hydraulic system. Aircraft control surfaces - Interface between flight controls and hydraulic systems ; Actuation systems. The actuation system powered by centralized hydraulic supply - The actuation system powered by electrical supply - Commercial aircraft implementation ; Requirement of the FCS to the hydraulic system. System safety requirements - Requirement of airworthiness - Actuation system performance criteria - Actuator modeling - Basic parameters of aircraft hydraulic system ; Conclusions -- pt. II. Aircraft hydraulic systems. Introduction of aircraft hydraulic systems. Basic structure of a hydraulic system - Hydraulic system of the Boeing family - Hydraulic system of the Airbus family ; Basic parameters of an aircraft hydraulic system. Hydraulic fluid - Hydraulic pressure - Fluid temperature - Fluid flow rate - Hydraulic pipes - Pressure pulsation ; Main components of the aircraft hydraulic system. Aircraft hydraulic pump - Power transfer unit - Priority valves - Control valves - Check valve - Hydraulic accumulator - Hydraulic filter - Hydraulic reservoir - Fluid cooling system - Hydraulic actuator - Redundant HAs ; Proof test ; Conclusions -- pt. III. Comprehensive reliability design of aircraft hydraulic system. Quality and reliability ; Comprehensive reliability. Development of aircraft-related reliability - Definition of comprehensive reliability ; Comprehensive reliability theory. Reliability theory of a nonrepairable system - Reliability theory of a repairable system - Conventional probability density function ; Reliability design of a hydraulic system. Reliability design of electrical components - Reliability design of a mechanical product - System reliability design ; Design for maintainability ; Safety assessment methods. Failure modes, effects, and critical analysis - Fault tree analysis - Markov analysis - Common cause of analysis ; Comprehensive reliability evaluation of a hydraulic system. Reliability evaluation of hydraulic power supply system - Safety requirements and performance requirements of the actuator - Reliability evaluation of the hydraulic actuation system ; Conclusions -- pt. IV. New technology of aircraft hydraulic system. Introduction ; High-pressure, high-power hydraulic aircraft power supply systems. Introduction of high pressure - High power - The problem of high-pressure hydraulic systems ; Intelligent hydraulic power supply system. The requirement of an intelligent control pump - The structure of an intelligent variable pump - Information interaction analysis of an intelligent control pump - Control of intelligent pump ; New architecture based on 2H/2E. EHA principle - EBHA principle - Dissimilar redundant hybrid actuation system - Electromechanical principle ; Prognostics and health management of hydraulic systems. Development of PHM - PHM structure - PHM information acquisition and fault feature extraction - PHM hierarchical intelligent fault diagnosis algorithm - PHM fault prediction - Maintenance of PHM - PHM evaluation. |
| Abstract | Focuses on the operational principles and design technology of aircraft hydraulic systems, including the hydraulic power supply and actuation system and describing new types of structures and components such as the 2H/2E structure design method and the use of electro hydrostatic actuators (EHAs). Based on the commercial aircraft hydraulic system, this is the first textbook that describes the whole lifecycle of integrated design, analysis, and assessment methods and technologies, enabling readers to tackle challenging high-pressure and high-power hydraulic system problems in university research and industrial contexts. Commercial Aircraft Hydraulic Systems is the latest in a series published by the Shanghai Jiao Tong University Press Aerospace Series that covers the latest advances in research and development in aerospace. Its scope includes theoretical studies, design methods, and real-world implementations and applications. The readership for the series is broad, reflecting the wide range of aerospace interest and application. Titles within the series include Reliability Analysis of Dynamic Systems, Wake Vortex Control, Aeroacoustics: Fundamentals and Applications in Aeropropulsion Systems, Computational Intelligence in Aerospace Engineering, and Unsteady Flow and Aeroelasticity in Turbomachinery. |
| Bibliography note | Includes bibliographical references and index. |
| Access restriction | Available only to authorized users. |
| Technical details | Mode of access: World Wide Web |
| Genre/form | Electronic books. |
| LCCN | 2016416963 |
| ISBN | 9780124199729 |
| ISBN | 0124199720 |
| Stock number | 11675910 ybp |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Electronic Resources | Access Content Online | ✔ Available |