Flight Safety
Mostrando 1-12 de 27 artigos, teses e dissertações.
-
1. USE OF REMOTELY PILOTED AIRCRAFTS FOR THE APPLICATION OF PLANT PROTECTION PRODUCTS
ABSTRACT The use of remotely piloted aircrafts (RPAs) to apply plant protection products has grown a lot in agriculture worldwide. However, little research data are available regarding the efficiency and safety of this method, especially in Brazil. Thus, this review aimed to present the current scenario of scientific research involving RPAs in the applicatio
Eng. Agríc.. Publicado em: 2021-04
-
2. Tempo de Voo da Onda Difratada (ToFD) Auxilia na Garantia da Qualidade da Produção de Peças e Estruturas Mecânicas
Resumo A Técnica Tempo de Voo da Onda Difratada (ToFD) é uma técnica de ensaio não destrutivo por ultrassom utilizada para a detecção de falhas e descontinuidades em diferentes componentes, garantindo a qualidade, confiabilidade e segurança. É amplamente utilizada na indústria, principalmente na avaliação de peças e estruturas mecânicas. É lar
Soldag. insp.. Publicado em: 14/11/2019
-
3. Longitudinal Aerodynamic and Stability Characteristics of High-Aspect-Ratio Unmanned Aerial Vehicles in Gust Response
ABSTRACT The aim of this work is to propose an accurate and reliable numerical simulation method of gust response, so as to analyze longitudinal stability characteristics of high-aspect-ratio unmanned aerial vehicles (UAVs) under gust response. Based on the dual-time stepping method, the unsteady Navies-Stokes equation was solved. By introducing grid velocit
J. Aerosp. Technol. Manag.. Publicado em: 03/06/2019
-
4. STAGES AND FACTORS OF THE “PERIOPERATIVE PROCESS”: POINTS IN COMMON WITH THE AERONAUTICAL INDUSTRY
RESUMO Racional: A indústria aeronáutica é uma das disciplinas que mais utiliza sistemas de controle. Sua finalidade é evitar acidentes e retornar voos mais seguros. O voo de um avião, desde a decolagem até a aterrissagem, é processo dividido em etapas com estrito controle. Um procedimento cirúrgico tem as mesmas características. Tentar identificar
ABCD, arq. bras. cir. dig.. Publicado em: 07/02/2019
-
5. A Post-Accident Analysis of Civil Remotely-Piloted Aircraft System Accidents and Incidents
ABSTRACT: A sample of 152 accidents and incidents involving Remotely Piloted Aircraft Systems, more commonly referred to as "drones", have been analysed. The data was collected from a 10-year period, 2006 to 2015, conveniently sourced from a limited population owing to the scarcity of reports. Results indicate that safety occurrences involving Remotely Pilot
J. Aerosp. Technol. Manag.. Publicado em: 2017-06
-
6. Operation Efficiency Assessment Model of Route Network in Terminal Area
ABSTRACT: Terminal area is an important part of airspace system. Its operation efficiency is related to the safety, order and efficiency of the entire air traffic. So the assessment of the terminal route network operation efficiency is needed. Considering the aspects of route segment capacity, flight flow, workload and operation stability, the paper analyzes
J. Aerosp. Technol. Manag.. Publicado em: 2015-12
-
7. Application of Artificial Neural Networks for Fog Forecast
ABSTRACT: This study examines the development of a system that assists in planning flight activities of the Academia da Força Aérea (AFA) so that meteorological data can be used to predict the occurrence of fog. This system was developed in MATLAB 8.0 by applying multilayer perceptron-type artificial neural networks and using an error correction algorithm
J. Aerosp. Technol. Manag.. Publicado em: 2015-06
-
8. Previsão de recalque e análise de confiabilidade de fundações em estacas hélice contínua / Prediction of settlements and reliability analysis of continuous flight auger piles
Esta dissertação apresenta uma avaliação do comportamento de estacas hélice contínua quanto à capacidade de carga, ao recalque e à segurança e confiabilidade, a partir de um cenário de análise em que foi considerado um banco de dados de 58 provas de carga estáticas, realizadas em estacas hélice contínua de 13 obras distintas. Esta pesquisa est�
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/07/2012
-
9. Gestão e desenvolvimento em fatores humanos na segurança de voo: estudo na manutenção aeronáutica / Management and development of human factors in flight safety: a case study in aircraft maintenance abstract
This paper discusses the structure and systematic procedures practiced by Brazilian aircraft maintenance centers and related to human factors. To survey and analysis of information, exploratory research techniques were employed, looking for an overview on the subject through interviews with people responsible for the area of human factors in the participatin
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2011
-
10. As taxionomias toponímicas de natureza física e suas influências na navegação aérea: Conceitos de Dick / The toponymic taxonomies of physical nature and their influences on air navigation: according to Dick\ s Concepts\"
This study aims to demonstrate the meaning of indigenous names of aerodromes of Brazil. The aerodromes were classified in the Taxonomy of Nature Physics Dick (Concepts of Dick). We collected and selected 270 toponyms whose meanings contribute to visual cues in navigation, thus making them a participatory element to promote safety during take-off and landing
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/02/2011
-
11. A formação de mecânicos de manutenção aeronáutica e a segurança de voo / The graduation of airplane maintenance mechanics and the flight safety
O setor de transporte aéreo mundial tem trazido grandes benefícios à sociedade, afetando a sustentabilidade econômica, social e ambiental, inclusive influenciando culturalmente os mais diversos povos ao redor do mundo. Isso reflete no grande aumento de novas aeronaves vendidas a cada ano, e a segurança de voo é um dos fatores mais importantes e desafia
Publicado em: 2011
-
12. Communication skills: a mandatory competence for ground and airplane crew to reduce tension in extreme situations
Abstract: Communication skills have been considered a strategic asset for any kind of organization. However, technical-oriented enterprises usually emphasize the virtues of a cluster of technical competences and technological resources availability. So, this paper aimed to discuss communication skills development beyond technical communication in a high tech
J. Aerosp. Technol. Manag.. Publicado em: 2010-12