The paper presents the authors view and some remarks on the problem of solving optimization problems in the field of aviation security related to insurmountable difficulties of formalization and mathematical interpretation of the domain formulation of such problems. It is shown that the vast majority of these problems is related to the solution of conflicts. The theory of conflicts gives analytical solution only in the simplest cases. For the rest the use of a heuristic approach is suggested.
Application of dynamic modeling method upon ECAST to assess reactions of aircraft of Airbus type to random atmospheric disturbances without the use of Monte-Carlo method is considered. Application of the method will determine the significance of aircraft reactions to these disturbances, which will help in predicting the flight safety level.
The article offers to consider the anthropogenous and emergency zones arising as a result of aviation events as geotechnical systems. It also gives classification signs of basic main levels of such systems and typical examples of transport objects on which such aviation events take place. The article offeres the hierarchy of the system levels, excisting in the formed as extreme ecological zones. The harm caused by aviation event to environment, is estimated. The actuality of incrasing the negative effect on the environment on the air transport is being proved.
Methodological approach to cumulative quantitative estimation of safety level is presented through probabilistic (frequency) indices of aviation events on the record, taking into account the importance of their сause factors. Based on the set-up correlation, the conditional probability of turning less service events into more severe events is recorded. Formulae for calculating the current value of the estimated probability of a serious incident (if in any), accident, crash are introduced.
The paper conciders one of the operational procedures implemented in the multy-functional technological. This package provides an automated system for providing airport aviation security. The procedure performs dynamic evaluation of reliability of negative events detection.
The analysis has been made of documents currently in force in the Russian Federation to regulate the state meosures to implement the USOAP CMA. The model of dtate information system is developed the safety of the procedures in aviation Suggestions are given on the set of functions carried by the system and on the functions performed by the system participants.
This article considers the drawbacks weaknesses of the current system of flight safety, a new approach to organize this system, which is based on creating two control loops - a control loop managing flight safety.
The calculations of the aerodynamic characteristics of the aircraft model having mechanized leading edge are conducted, and then comparing the results with experimental data. It is shown that the use of computational methods for the determination of the aerodynamic characteristics allows to deepen the results of experimental modeling in air tunnels.
The article deals with the problems of reliability and adaptation of water system of foreign made aircraft under the conditions of extremely low temperatures of Far North, Siberia and Arctic. Possible ways of solving the problems are given.
In general when considering cache coherence, write back schemes are the default. These schemes invalidate all other copies of a data block during a write. In this paper we propose several hybrid schemes that will switch between updating and invalidating on processor writes at runtime, depending on program conditions. This kind of approaches tend to improve the overall performance of systems in numerous fields ranging from the Information Security to the Civil Aviation. We created our own cache simulator on which we could implement our schemes, and generated data sets from both commercial benchmarks and through artificial methods to run on the simulator. We analyze the results of running the benchmarks with various schemes, and suggest further research that can be done in this area.
The article presents methods based on probability theory and mathematical statistics for solving a number of basic problems: formation and evaluation of the current flight safety level; forecasting the level of flight safety; ranking the objects (planes, pilots) in terms of flight safety; evaluation of the presence (or absence) of control actions arising in the context of the organization of corporate safety management system. At the same time as the main source of information are considered forward-looking events received from flight data.
This article describes the Aviation Safety Information Monitoring System, namely the architecture, algorithm of collecting and processing of the information as well as user interfaces. With the proposed model one can estimate the efficiency of the operation of aviation security in case of unlawful interference in air transport.
This article discusses the approach to estimation of lime of performance of the aviation security service of airlines considering bringing it into different levels of security to ensure the required degree of protection against immediate and direct threats to commit an act of unlawful interference in the activities of the air transport system using Petri nets.
The paper deals with risk management in aviation (transport) security based on the three-level assessment of the current threat levels according to the method of application of countermeasures, presented by ICAO in the form of a matrix of risk management, as well as by the introduction of measures to ensure transport safety, depending on the category of transport infrastructure (or vehicle) and the level of Iransport safety. The article illustrates the complementarity of the two approaches, suggesting a higher efficiency of relevant processes in their joint application.
The article discusses the consequences associated with failure of domestic airlines to participate in the existing market of emissions trading. The carbon market was approved by the European Union. Who insisted on taking its trade in the carbon market. Europe is insisting that the airlines pay for their flights over its territory. The article shows what steps Russia is taking to establish its system of accounting for greenhouse gas emissions and measures to reduce them under "climate harmonization".
Distance education based on modern information technology as a tool for interaction between universities and enterprises of civil aviation. The introduction of the learning process real needs of civil aviation, enabling an airline to use scientific potential of educational institutions for the successful implementation of scientific research aimed at solving urgent problems.
The article examines a system of labour safety measures control. With the introduction of the integrated system of management the competitive ability of production and organization, the effectiveness of its activity rise, and sinnergicheskiy effect is also reached and the savings of all forms of resources are ensured. Objectives and methods of control system of labour safety measures in enterprises are developed, including in the educational institutions.
The article discusses the principles and mechanisms of formation of the contour of the real safety of flights and contour of the documented safety, allowing us to obtain information to control fligh safety. The proposed approach can be used in the algorithms of active on-board flight safety management system for the implementation of information support to the crew in flight and automatic control of flight safety.
The article deals with the stages of the life cycle, according to regulatory guidance documents and their impact on the safety of complex technical systems. The planning and management system shortcomings of the complex technical systems development are highlighted.
The article discusses how to optimize airline costs applying the Federal Law of 04.05.2013, № 60-FZ on the regulation of labor relations at the remote aviation enterprises of Russia. Taking into account the changes in the economic system of the country areas of transformation of social and labor issues are identified. A model of assessing the impact of teleworking on the company's profits is suggested. The main features of the activities which are ,most suitable for remote operation are determined.
The article touched upon the problem of providing health to human operator in carrying out the works-rest, characterized by a special responsibility and neuro-emotional high-voltage by means of the use of physical exercise. On the example of aviation event the importance of restoring the physical conditions transition from the monotonous stage to high-level, short-termism, crucial stage is shown (for example, the transition from cruise flight mode, taking place in the automatic mode to landing).
The article examines the need for taking measures for warning and overcoming the consequences of the floods of oil and petroleum products, protection of population and natural environment from their harmful effect, as well as the minimization of ecological damage. The analysis of basic measures for the use of oil is carried out.
In the article the analysis of contact problems is carried out, the general recommendations and special psychological technicians acquaintance with which can be used by a wide range of persons and experts in the field of complex safety are called, and conclusions are also drawn on the need of acquiring the skills of a profiling by the persons dealing with problems of safety as it allows to reduce the quantity of potential problems and negative successions of events in the sphere of aviation safely.
Special methods of psychological instructions of civil aviation specialists in particular towermen are described. These methods allow to mobilize all functional reserves, guarantee precision characteristics of activity, keep mobilization in required parameters both emotional and mnemic, mobilize kinetic characteristics of each action.
The article proposes the use of various medical methods to assess human psychophysiological state in the event of special situations in flight. Such an approach would set clearer boundaries of psycho-physiological stress on night personnel in flight for flight safety providing.
The article analyzes the various problems associated with the construction of a cockpit, which can contribute to piloting errors (relative positioning and various dials, perception of warning signals, features of spatial orientation). It is shown how the application of ergonomic principles can reduce the probability of error when working in the cockpit.
This article discusses issues related to the conformity assessment of functional systems of aircraft to airworthiness requirements of aircraft, provides a detailed analysis of each of them, as well as considers their effectiveness during the operational phase.
The organization of air traffic management planning in Russian Federation is examined in this article. The capacity of the sectors is one of the main parameters, used with air traffic management planning. The algorithm of pre- tactical air traffic management planning is designed to avoid excess of the capacity of the air traffic on the pre- tactical phase. This algorithm was tested using the simulator tower type “Sintez-TC-V”. The result of it is increase of the efficiency of air traffic management planning.
The article discusses approaches to the formation of the limit prices of aircraft with using of elements of economic-mathematical modeling. Theoretical and practical aspects of development of methods of solving economic problems in the implementation of the mechanism of formation of effective innovation-stimulating prices in the drafting and design of aircraft.
ISSN 2542-0119 (Online)