scholarly journals Military Pilot Training

2017 ◽  
Vol 44 (1) ◽  
pp. 257-266
Author(s):  
Wladyslaw Melnarowicz
Keyword(s):  
Training System ◽  
Pilot Training ◽  
Training Process ◽  
Operation System ◽  
Training Costs ◽  
Combat Aircraft ◽  
Aerial Vehicle ◽  
Effectiveness Of Training ◽  
The Cost ◽  
Military Pilots

Abstract The article presents the description of the current systems of training military aircraft pilots. Particular attention has been paid to the trends of change aimed at reducing the cost of purchasing school aircraft and the burden on the entire training and aircraft operation system. Over the past 3 years, the annual Pilot Training Conference in London has dominated the issue of increasing the effectiveness of training pilots of combat aircraft and unmanned aerial vehicle operators. The results of training experiments were presented on this conference, which presented the abandonment of intermediate airplanes training process of military pilots. The results of different researches allowed to state, that on a well-designed school airplane, such as the Pilatus PC-21, one can train both basic and advanced trainings and then train pilots directly to the combat aircraft. Of course, all this training process should be intensively supported by the modern mission simulator of the 5th generation. This allows the thesis to be a future, innovative training system that significantly reduces the training costs of a combat aircraft pilot without affecting the quality of the training.

Janus – A New Approach to Air Combat Pilot Training

2019 ◽  
Vol 2019 (4) ◽  
pp. 7-22
Author(s):  
Georges Bridel ◽  
Zdobyslaw Goraj ◽  
Lukasz Kiszkowiak ◽  
Jean-Georges Brévot ◽  
Jean-Pierre Devaux ◽  
...  
Keyword(s):  
Low Cost ◽  
Cost Effective ◽  
High Energy ◽  
Training System ◽  
Embedded Sensors ◽  
Pilot Training ◽  
New Approach ◽  
Combat Aircraft ◽  
Air Combat ◽  
The Cost

Abstract Advanced jet training still relies on old concepts and solutions that are no longer efficient when considering the current and forthcoming changes in air combat. The cost of those old solutions to develop and maintain combat pilot skills are important, adding even more constraints to the training limitations. The requirement of having a trainer aircraft able to perform also light combat aircraft operational mission is adding unnecessary complexity and cost without any real operational advantages to air combat mission training. Thanks to emerging technologies, the JANUS project will study the feasibility of a brand-new concept of agile manoeuvrable training aircraft and an integrated training system, able to provide a live, virtual and constructive environment. The JANUS concept is based on a lightweight, low-cost, high energy aircraft associated to a ground based Integrated Training System providing simulated and emulated signals, simulated and real opponents, combined with real-time feedback on pilot’s physiological characteristics: traditionally embedded sensors are replaced with emulated signals, simulated opponents are proposed to the pilot, enabling out of sight engagement. JANUS is also providing new cost effective and more realistic solutions for “Red air aircraft” missions, organised in so-called “Aggressor Squadrons”.

scholarly journals Vulnerabilities of the Romanian Air Force pilot training system manifested in the flight training process

2019 ◽  
Vol 290 ◽  
pp. 13008
Author(s):  
Eduard Ionut Mihai ◽  
Ioan Dănut Balos
Keyword(s):  
Air Force ◽  
Training Group ◽  
Training System ◽  
Flight Training ◽  
Pilot Training ◽  
Practical Training ◽  
Training Process ◽  
Flight Instruction ◽  
Air Force Base ◽  
State Of Affairs

The vulnerability of a flight instruction system is understood as a state of affairs, processes or phenomena in the organization’s internal life that diminishes its ability to react to existing or potential changes. Starting from the results of previous research conducted by the authors, the article aims to highlight the need for new ways to train Air Force pilots and suggests possible solutions. The purpose of this study is thus to identify the areas of vulnerability proper to the organization providing the training by synthesizing survey results based on the subjects’ professional experience. Accordingly, we deemed necessary and at the same time pertinent to consider the opinions of the staff involved in the practical training process. For this reason, the evaluation carried out between June and July 2018 involved the Aviation Training Group at “Aurel Vlaicu” Air Force Base.

scholarly journals Research Program: Modeling of Young Gymnasts’ Training Process

2019 ◽  
Vol 19 (4) ◽  
pp. 168-178 ◽  
Author(s):  
O. M. Khudolii
Keyword(s):  
Functional State ◽  
Research Program ◽  
Systems Approach ◽  
Training System ◽  
Training Process ◽  
Mathematical Methods ◽  
Motor Abilities ◽  
State Observation ◽  
Effectiveness Of Training ◽  
And Training

The study purpose was to substantiate theoretical and methodological grounds and the concept of a research program of the training process based on modeling of individual components of the young gymnasts’ training system.  Materials and methods. The study involved: 30 gymnasts – 3rd senior category, 30 gymnasts – 2nd senior category, 26 gymnasts – 1st senior category. Young gymnasts participating in the experiment received athletic titles from the 1st category to master of sports (1st c. – 18 persons, CMS – 15 persons, MS – 12), won competitions of different levels. To substantiate the research program, the study used the following methods: modeling, systems approach, methods of theoretical analysis and generalization to reveal the essence, leading development trends of the young gymnasts’ training system and to define theoretical prerequisites and methodological approaches to its further improvement; pedagogical testing, methods of recording sensorimotor reactions, methods of recording the cardiovascular system state, observation and pedagogical experiment to determine young gymnasts’ model characteristics, modes of training loads; methods of mathematical analysis (logistic and asymptotic functions) to determine the regularities of allocating the means of primary focus during motor abilities development, teaching gymnastic exercises and training for competitions; mathematical methods of planning multifactorial experiments to study the regularities of motor abilities development, teaching process and training for competitions. The obtained experimental material was processed using statistical analysis software (SPSS 20). Results. The developed conceptual approaches to determining the normative characteristics of training loads in the process of young gymnasts’ training include: analysis of the effects of different modes of training on a change in the functional state; determination of the optimal increase in the functional state indicators; calculation of a mode of training that can ensure the optimal increase in the indicators of young gymnasts’ functional state. Conclusions. The developed research program makes it possible to define the regularities of motor abilities development, teaching gymnastic exercises and training for competitions; to obtain the models of young gymnasts’ training process. As a result of implementing the research program, the study substantiated factorial designs for studying the influence of modes of alternation of exercises and rest on the effectiveness of motor abilities development, motor skills formation, and the effectiveness of training young gymnasts for competitions. 

The Research and Implementation of Virtual Training System Based on DIVISION Mockup and Position Tracker

2012 ◽  
Vol 263-266 ◽  
pp. 1536-1542
Author(s):  
Wu Sha Huang ◽  
Qiang Chen ◽  
Min Zhuo Wang ◽  
Hao Nan Ye
Keyword(s):  
Virtual Reality ◽  
Training System ◽  
Third Party ◽  
Hydraulic Pump ◽  
Training Process ◽  
Virtual Reality Technology ◽  
Virtual Training ◽  
Training Costs ◽  
Traditional Training ◽  
Functional Simulation

This paper dissertates the application of Virtual Reality Technology in the training process. Virtual training system has more advantages than traditional training system. The design of virtual training system based on PTC DIVISION Mockup software, position tracker and 3-D mouse is proposed. The system is divided into two parts: directing part and operating part. The directing part is mainly implemented by Functional Simulation structure in DIVISION Mockup. The operating part is realized by virtue of the third-party plug-ins, which connects peripherals with the virtual reality system. This system is applied to the training process of hydraulic pump cart’s assembly and disassembly. More immersive training effect is obtained in this system. The goal of reducing training costs and improving the efficiency of training can be achieved in the virtual training system.

MODERN ISSUES IN THE TRAINING PROCESS OF ICE-SKATERS IN THE ABSENCE OF ICE

2021 ◽  
pp. 70-78
Author(s):  
EKATERINA YU. MUKINA ◽  
ANASTASIYA G. BURYAKOVA
Keyword(s):  
Poor Quality ◽  
Climatic Conditions ◽  
Training System ◽  
Sports Training ◽  
Training Process ◽  
Speed Skating ◽  
Modern System ◽  
Effectiveness Of Training ◽  
The Individual

The modern system of athlete training is a complex multi-factor phenomenon that includes goals, objectives, means, methods, material, technical and other conditions that ensure the achievement of the highest performance by an athlete. At the same time, it is also an organizational and pedagogical process of preparation for competitions. In the structure of the training system, its components are sports training, competitions, out-of-training and out-of-competition factors that increase the effectiveness of training and competitions. The final result of the joint activity of the athlete and the coach largely depends on how rationally the work in the individual sections of the system of the long-term training process is built. This topic is relevant, especially in the Tambov Region, where the ice season is two months (January, February), as it affects the issues of training athletes in speed skating with the natural ice in regions with unfavorable climatic conditions or other external factors that hinder the skaters training (including poor-quality ice covering), as well as the lack of methods of sports training of athletes engaged in speed skating in unfavorable climatic and other conditions that hinder the skaters training. Currently, skaters in training without the ice use a large number of special exercises that allow to conduct a variety of targeted strength training, improve special performance.

Air combat training – high energy at lowest cost

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Georges Bridel ◽  
Zdobyslaw Jan Goraj ◽  
Łukasz Kiszkowiak ◽  
Jean-Georges Brévot ◽  
Jean Pierre Devaux ◽  
...  
Keyword(s):  
Design Methodology ◽  
High Energy ◽  
Superior Performance ◽  
Pilot Training ◽  
Content Type ◽  
Training Costs ◽  
Combat Training ◽  
Combat Aircraft ◽  
Air Combat ◽  
Subsonic Regime

Purpose The purpose of this paper is to reduce the exploitation cost below the standard supersonic training aircraft. The idea will benefit from the latest aerodynamic software and modern avionics, allowing to use much lighter trainer (due to using composite materials and minimizing on board avionic systems), and hence, decreasing the fuel consumption and cost of operation. The need to reform advanced jet training also covers the “red air” missions (manned targets for exercise and training). Red air missions need dedicated more realistic and less costly platforms. However, this makes sense only if the performance of these platforms is comparable to a front-line combat aircraft, particularly in terms of high specific excess power (SEP) and high levels of agility. Failure to address this issue would lead to unrealistic training scenarios and a negative training experience. Design/methodology/approach The paper focuses on required research and the feasibility studies of a low-cost operationally effective solution for air combat pilot training, combining a very agile air platform, fully dedicated to training, and a flexible, interoperable, integrated training system (ITS) using simulations to provide a complete Live Virtual Constructive (LVC) solution. This study will explore innovations applicable to the learning and maintaining of skills, develop a first pilot physiological survey and propose a follow-up program aimed at developing a fully European air combat training service by 2028 or beyond. Findings The volume inside the SEP envelope shows the available SEP potential depending on Mach number and Altitude: SEP is directly representative for climb rate and acceleration or a combination of both. The surface of the volume represents steady-state conditions, i.e. at 1 g (no turns), enabling us to conclude that supersonic trainer and fighter present high energy potentials (SEP) required in air combat manoeuvres and that a subsonic trainer cannot match those qualities and does not fulfil advanced trainer requirements. Practical implications A major difficulty for the air forces in their training syllabus lies in the fact that in peacetime supersonic flight is restricted to dedicated areas or over the sea. However, a real beyond visual range fight can often start in the supersonic and continue into the high subsonic regime after a few minutes. Therefore, this novel trainer superior performance in the transonic region will bring the following advantages, for example in the rare opportunities to train in the lower supersonic regime, it can provide similar performance like combat aircraft and in the usual advanced training in the high subsonic regime, this novel trainer offers excellent realistic performance in a region where the conventional advanced trainer performance collapses beyond Mach 0.8 and does not provide realistic training results. The feasibility study shall be executed in close cooperation between User (Requirements) and Study Team (Solutions). The early conceptual design with basic layout and data (T/W and W/L) is key for operational utility and must be addressed with the User right at the beginning. The users are therefore offered early participation in the requirements development. Originality/value The presented methodology is an original approach to the combat pilot training. The core of the methodology is a study of a solution that aims to reduce training costs through an affordable operational air vehicle and an agile ITS. This goal will be reached by a design methodology that will concentrate the innovation and the developments to the critical issues for the concept (aerodynamics, propulsion, simulated weapon system, ITS architecture, etc.): the remaining topics will be adapted from existing solution, optimizing the development.

scholarly journals An analysis of the cost of postgraduate training in surgery in Ireland compared to other specialties

2021 ◽  
Author(s):  
Earley H. ◽  
Mealy K.
Keyword(s):  
Surgical Training ◽  
Financial Support ◽  
Postgraduate Training ◽  
Medical Training ◽  
Medical Council ◽  
List Type ◽  
Training Costs ◽  
Considerable Cost ◽  
Surgical Trainees ◽  
The Cost

Abstract Introduction Postgraduate specialty training in Ireland is associated with considerable cost. Some of these are mandatory costs such as medical council fees, while others are necessary to ensure career progression, such as attendance at courses and conferences. In particular, surgical specialities are believed to be associated with high training costs. It is unknown how these costs compare to those borne by counterparts in other specialities. Aims The aims of this study were to Quantify the amount that trainees in Ireland spend on postgraduate training Determine whether a difference exists between surgery and other non-skill-based specialties in terms of expenditure on training Methods A standardised non-mandatory questionnaire was circulated to trainees across two training centres in Ireland. Trainees at all levels were invited to participate. Results Sixty responses were obtained. Fifty-seven questionnaires were fully completed and included for analysis. The median expenditure on training was higher for surgical than non-surgical specialities. Subgroup analysis revealed surgical training was associated with higher expenditure on higher degrees and courses compared to medical training (p = 0.035). > 95% of trainees surveyed felt that greater financial support should be available for trainees during the course of their training. Conclusions This study demonstrated that a career in surgery is associated with higher ongoing costs for higher degrees and courses than counterparts in non-surgical training. All surgical trainees surveyed felt that better financial support should be available. Increasing financial support for may be a tangible way to mitigate against attrition during training.

A Hybrid Method Based on Semi-Supervised Learning for Relation Extraction in Chinese EMRs (Preprint)

2021 ◽  
Author(s):  
ChunMing Yang
Keyword(s):  
Supervised Learning ◽  
Learning Algorithm ◽  
Medical Knowledge ◽  
Relation Extraction ◽  
Small Scale ◽  
Semantic Features ◽  
Training Process ◽  
Network Layers ◽  
Relation Prediction ◽  
The Cost

BACKGROUND Extracting relations between the entities from Chinese electronic medical records(EMRs) is the key to automatically constructing medical knowledge graphs. Due to the less available labeled corpus, most of the current researches are based on shallow networks, which cannot fully capture the complex semantic features in the text of Chinese EMRs. OBJECTIVE In this study, a hybrid deep learning method based on semi-supervised learning is proposed to extract the entity relations from small-scale complex Chinese EMRs. METHODS The semantic features of sentences are extracted by residual network (ResNet) and the long dependent information is captured by bidirectional GRU (Gated Recurrent Unit). Then the attention mechanism is used to assign weights to the extracted features respectively, and the output of the two attention mechanisms is integrated for relation prediction. We adjusted the training process with manually annotated small-scale relational corpus and bootstrapping semi-supervised learning algorithm, and continuously expanded the datasets during the training process. RESULTS The experimental results show that the best F1-score of the proposed method on the overall relation categories reaches 89.78%, which is 13.07% higher than the baseline CNN model. The F1-score on DAP, SAP, SNAP, TeRD, TeAP, TeCP, TeRS, TeAS, TrAD, TrRD and TrAP 11 relation categories reaches 80.95%, 93.91%, 92.96%, 88.43%, 86.54%, 85.58%, 87.96%, 94.74%, 93.01%, 87.58% and 95.48%, respectively. CONCLUSIONS The hybrid neural network method strengthens the feature transfer and reuse between different network layers and reduces the cost of manual tagging relations. The results demonstrate that our proposed method is effective for the relation extraction in Chinese EMRs.

Autopilot design for an aircraft by using Luenberger observer design

2018 ◽  
Vol 90 (5) ◽  
pp. 858-868 ◽  
Author(s):  
Muhammad Taimoor ◽  
Li Aijun ◽  
Rooh ul Amin ◽  
Hongshi Lu
Keyword(s):  
Design Methodology ◽  
Research Work ◽  
Linear Quadratic Regulator ◽  
Observer Design ◽  
Linear Quadratic ◽  
Content Type ◽  
Luenberger Observer ◽  
Level Flight ◽  
Aerial Vehicle ◽  
The Cost

Purpose The purpose of this paper is to design linear quadratic regulator (LQR) based Luenberger observer for the estimation of unknown states of aircraft. Design/methodology/approach In this paper, the LQR-based Luenberger observer is deliberated for autonomous level flight of unmanned aerial vehicle (UAV) which has been attained productively. Various modes like phugoid and roll modes are exploited for controlling the rates of UAV. The Luenberger observer is exploited for estimation of the mysterious states of the system. The rates of roll, yaw and pitch are used as an input to the observer, while the remaining states such as velocities and angles have been anticipated. The main advantage of using Luenberger observer was to reduce the cost of the system which has been achieved lucratively. The Luenberger observer proposes sturdiness at the rate of completion to conquest over the turmoil and insecurities to overcome the privileged recital. The FlightGear simulator is exploited for the endorsement of the recital of the Luenberger observer-based autopilot. The level flight has been subjugated lucratively and has been legitimated by exploiting the FlightGear simulator. The authenticated and the validated results are offered in this paper. Microsoft Visual Studio has been engaged as a medium between the MATLAB and FlightGear Simulator. Findings The suggested observer based on LQR ensures the lucrative approximation of the unknown states of the system as well as the successful level flight of the system. The Luenberger observer is used for approximation of states while LQR is used as controller. Originality/value In this research work, not only the estimation of unknown states of both longitudinal and lateral model is made but also the level flight is achieved by using those estimated states and the autopilot is validated by using the FlightGear, while in most of the research work only the estimation is made of only longitudinal or lateral model.

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