Flight Performance Analysis on High Plateau Airport Inspection—Take Ganzi Gesser Airport as an Example

2020 ◽  
Vol 08 (02) ◽  
pp. 23-29
Author(s):  
朋 刘
Keyword(s):  
Performance Analysis ◽  
Flight Performance ◽  
High Plateau

Biojet fuel production from oleaginous crop residues: thermoeconomic, life cycle and flight performance analysis

2021 ◽  
Vol 244 ◽  
pp. 114534
Author(s):  
Nicolas Vela-García ◽  
David Bolonio ◽  
María-Jesús García-Martínez ◽  
Marcelo F. Ortega ◽  
Daniela Almeida Streitwieser ◽  
...  
Keyword(s):  
Life Cycle ◽  
Performance Analysis ◽  
Crop Residues ◽  
Flight Performance ◽  
Fuel Production

INS reset removal for enhanced post-flight performance analysis

2002 ◽  
Author(s):  
J.S.A. Hepburn ◽  
J.Z. Zywiel ◽  
D.B. Reid
Keyword(s):  
Performance Analysis ◽  
Flight Performance

Modeling and Analysis of a Digital Hydraulic Actuator for Flight Control Surfaces

2021 ◽  
Author(s):  
R. S. Lopes ◽  
M. P. Nostrani ◽  
L. A. Carvalho ◽  
A. Dell’Amico ◽  
P. Krus ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Flight Control ◽  
Data Model ◽  
Flight Performance ◽  
Hydraulic Actuator ◽  
Hydraulic Power ◽  
Fighter Aircraft ◽  
Modeling And Analysis ◽  
Modeling Process ◽  
Control Surfaces

Abstract This paper presents the design and modeling process of a flight control actuator using digital hydraulics and a performance analysis that compares the proposed solution and the Servo Hydraulic Actuator (SHA) on a fighter aircraft model. The proposed solution is named Digital Hydraulic Actuator (DHA) and comprises the use of a multi-chamber cylinder controlled by on/off valves and different pressures sources provided by a centralized hydraulic power unit, as proposed in the Fly-by-Wire (FbW) concept. The analyses were carried out using the Aero-Data Model in a Research Environment (ADMIRE), which was developed for flight performance analysis. The actuators were modeled using the software Matlab/Simulink® and Hopsan. They were applied to control the aircraft elevons in a flight mission close to the aircraft limits, to evaluate the actuator’s behavior and energy efficiency. The results show a reduction in energy dissipation up to 22.3 times when comparing the DHA with the SHA, and despite the overshooting and oscillations presented, the aircraft flight stability was not affected.

In-flight performance analysis of direct RF sampling architecture applied to VHF band avionics

2018 ◽  
Author(s):  
Anh-Quang Nguyen ◽  
Abdessamad Amrhar ◽  
Alireza Avakh Kisomi ◽  
Xiaoxing Fang ◽  
Rene Jr Landry
Keyword(s):  
Performance Analysis ◽  
Flight Performance ◽  
Rf Sampling

scholarly journals Flight Performance Analysis of an Image Processing Algorithm for Integrated Sense-and-Avoid Systems

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Lidia Forlenza ◽  
Giancarmine Fasano ◽  
Domenico Accardo ◽  
Antonio Moccia
Keyword(s):  
Image Processing ◽  
Performance Analysis ◽  
Data Rate ◽  
Obstacle Detection ◽  
Image Processing Technique ◽  
Identification System ◽  
Flight Performance ◽  
Image Processing Algorithm ◽  
Position Measurement ◽  
Detection Range

This paper is focused on the development and the flight performance analysis of an image-processing technique aimed at detecting flying obstacles in airborne panchromatic images. It was developed within the framework of a research project which aims at realizing a prototypical obstacle detection and identification System, characterized by a hierarchical multisensor configuration. This configuration comprises a radar, that is, the main sensor, and four electro-optical cameras. Cameras are used as auxiliary sensors to the radar, in order to increase intruder aircraft position measurement, in terms of accuracy and data rate. The paper thoroughly describes the selection and customization of the developed image-processing techniques in order to guarantee the best results in terms of detection range, missed detection rate, and false-alarm rate. Performance is evaluated on the basis of a large amount of images gathered during flight tests with an intruder aircraft. The improvement in terms of accuracy and data rate, compared with radar-only tracking, is quantitatively demonstrated.

scholarly journals Forward Flight Performance Analysis of Supercritical Airfoil in Helicopter Main Rotor

2022 ◽  
Vol 33 (1) ◽  
pp. 567-584
Author(s):  
Inamul Hasan ◽  
R. Mukesh ◽  
P. Radha Krishnan ◽  
R. Srinath ◽  
R. B. Dhanya Prakash
Keyword(s):  
Performance Analysis ◽  
Flight Performance ◽  
Main Rotor ◽  
Forward Flight ◽  
Supercritical Airfoil ◽  
Helicopter Main Rotor

Flight Performance Analysis of the Flight Demonstrator for the ATREX Engine

2003 ◽  
Vol 2003.43 (0) ◽  
pp. 152-153
Author(s):  
Hiroyuki KIMURA ◽  
Kazuhide MIZOBATA ◽  
Hiromu SUGIYAMA
Keyword(s):  
Performance Analysis ◽  
Flight Performance
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