Self-Induced Fault of a Hydraulic Servo Valve

A Possible Cause for Hidden Malfunction of Aircraft’s Systems

Taehun Seung (Autor)

Buch | Softcover

XIII, 63 Seiten

2019
Springer International Publishing (Verlag)
978-3-030-03522-8 (ISBN)

Artikel merken

This report describes recent trouble-shooting results in aircraft engineering concerning a self-induced fault mechanism of a hydraulic servo-valve. It presents a possible root cause for past aircraft accidents and as such helps to avoid such malfunction and its fatal consequences in the future.

Dr.-Ing. Seung is an Aircraft Engineer with emphasis on Aerodynamics, Flight Mechanics, System Technology and Hydraulics. He is also a Public-Funding Manager for Aeronautics Research Programs of the German Federal Ministry for Economic Affairs and Energy.

Introduction.- Topics and arrangement of this report.- Occasion for investigation, brief description of the occurrence.- Appraisal and fundamental contemplation for a pressure controlling servo valve.- Existence of a self-induced fault of a two stage servo valve - Hypothesis.- Experimental investigation - Test execution and results.- Reconstruction of the entire fault working mechanism - interim conclusion.- Additional reflections / Supplementation of contemplation.- Conclusion.

Erscheinungsdatum	31.01.2019
Reihe/Serie	SpringerBriefs in Applied Sciences and Technology
Zusatzinfo	XIII, 63 p.
Verlagsort	Cham
Sprache	englisch
Maße	155 x 235 mm
Gewicht	136 g
Themenwelt	Technik ► Luft- / Raumfahrttechnik
Schlagworte	Aircraft system malfunction • Brake-by-wire • Hydraulic locking • Self-induced blockage • Servo-valve fault
ISBN-10	3-030-03522-0 / 3030035220
ISBN-13	978-3-030-03522-8 / 9783030035228
Zustand	Neuware