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Modeling of Aircraft and RPAS Data Transmission via Satellites 飞机建模与卫星RPAS数据传输
Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-8214-4.ch001
A. Grekhov
{"title":"Modeling of Aircraft and RPAS Data Transmission via Satellites","authors":"A. Grekhov","doi":"10.4018/978-1-5225-8214-4.ch001","DOIUrl":"https://doi.org/10.4018/978-1-5225-8214-4.ch001","url":null,"abstract":"This chapter is devoted to the modeling of aircraft data transmission via low-orbit satellites. Satellite communication channel models were designed, which allow to investigate BER dependencies on the type of signal modulation, information transfer rate, signal power, antenna diameters, and nonlinearity of a high power amplifier. Impact of a modulation type (BPSK, QPSK, 8PSK, 16QAM), Eb / N0, satellite transponder amplifier gain without and with coding on a BER was investigated. Effectiveness of error detection and correction was analyzed using classic linear block and convolutional codes. Free space path loss, AWGN, and radio frequency satellite channels were considered. MIMO 2 × 1 and 3 × 2 fading uplink/downlink channels with antenna diversity were analyzed. Results were compared with AWGN uplink/downlink channels. On the base of these models, channels integrity was investigated.","PeriodicalId":448513,"journal":{"name":"Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129574886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Software-Defined Networking in Aviation 航空中的软件定义网络
Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-7588-7.CH005
R. Odarchenko
{"title":"Software-Defined Networking in Aviation","authors":"R. Odarchenko","doi":"10.4018/978-1-5225-7588-7.CH005","DOIUrl":"https://doi.org/10.4018/978-1-5225-7588-7.CH005","url":null,"abstract":"Aviation telecommunications is one of the main means of providing guidance to civil aviation and air traffic control. Proper organization of communication is one of the main conditions for ensuring the safety and regularity of aircraft operations as well as the production activities of enterprises and civil aviation organizations. The new networks will focus on significantly improving the quality of service. The basis for their construction will form SDN networks. Therefore, the chapter analyzed the advantages and disadvantages of two SDN implementing methods. It was developed the mathematical method to assess their complex effectiveness, which considers QoS requirements of implementing service through special weights for scalability, performance, and packet delay. There were simulations of overlay networks by using soft switches to verify the adequacy of the proposed method. The results showed that the use of SDN networks more efficiently by using IP networks for large volumes of traffic and with a large amount of network equipment.","PeriodicalId":448513,"journal":{"name":"Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130017398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Socio-Technical Approaches for Optimal Organizational Performance 最佳组织绩效的社会技术方法
Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-7192-6.CH003
T. Shmelova, Y. Sikirda
{"title":"Socio-Technical Approaches for Optimal Organizational Performance","authors":"T. Shmelova, Y. Sikirda","doi":"10.4018/978-1-5225-7192-6.CH003","DOIUrl":"https://doi.org/10.4018/978-1-5225-7192-6.CH003","url":null,"abstract":"In this chapter, the authors present a socio-technical system for optimal organizational performance at aviation enterprises such as air navigation system as socio-technical system. The authors made an analysis of the International Civil Aviation Organization documents on risk assessment and the impact of the social environment on the aviation system. The authors obtained the results of the evaluation of non-professional factors: determination of the social-psychological impact on decision making of human-operator by identifying the preferences for organizational performance. The structural analysis of internal and external management environment of aviation enterprise was carried out. And, as follows from the analysis, inhomogeneous factors that influence the aviation activity were classified, formalized, and systematically generalized using set-theoretical approach. The influence of factors of internal and external management environment on the aviation enterprise's activity was determined.","PeriodicalId":448513,"journal":{"name":"Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116327359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Loyalty Programme and Meta-Services 忠诚计划和元服务
Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport Pub Date : 1900-01-01 DOI: 10.4018/978-1-7998-5357-2.ch052
P. Léo, Vikrant Janawade, Jean Philippe
{"title":"Loyalty Programme and Meta-Services","authors":"P. Léo, Vikrant Janawade, Jean Philippe","doi":"10.4018/978-1-7998-5357-2.ch052","DOIUrl":"https://doi.org/10.4018/978-1-7998-5357-2.ch052","url":null,"abstract":"This research focuses on the customers' perception of loyalty programme offered by networked service providers such as airline alliances. The authors call such services meta-services. Their main hypothesis is that after experiencing meta-services delivered by meta-service providers, consumers synthesise a part of their perceptions in terms of the perceived benefits of the loyalty programme. This assessment will influence the perceived value, satisfaction, and at last behavioural intentions. The authors' point of view is to highlight the determinants of this assessment, including the quality of the proposed services and rewards. A quantitative survey was conducted in an airline alliance context. A structural equation model is tested in order to verify if the hypotheses are acceptable. It also shows how passengers build their global evaluation of a frequent flyer program and how far it influences their future behaviour towards the alliance members.","PeriodicalId":448513,"journal":{"name":"Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124955064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Computer Modelling of Autonomous Satellite Navigation Characteristics on Geostationary Orbit 地球静止轨道自主卫星导航特性的计算机建模
Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-7588-7.CH013
F. Shyshkov, V. Konin
{"title":"Computer Modelling of Autonomous Satellite Navigation Characteristics on Geostationary Orbit","authors":"F. Shyshkov, V. Konin","doi":"10.4018/978-1-5225-7588-7.CH013","DOIUrl":"https://doi.org/10.4018/978-1-5225-7588-7.CH013","url":null,"abstract":"Satellite systems are a fast-developing and broad field of study. The use of global navigation satellite systems for relatively autonomous spacecraft navigation holds a lot of interest for researchers. It is extremely expensive to research space applications as live experiments. Therefore, computer modelling comes in handy when there is a need to analyze important factors in space environment. The chapter describes the radionavigation field model that uses the off-nadir satellites. This model allows estimation of the availability and accuracy characteristics of autonomous satellite navigation in space up to the geostationary orbit in order to provide the necessary research data.","PeriodicalId":448513,"journal":{"name":"Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117078896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Factors Influencing Passenger Choice in a Multiple Airport System 多机场系统中影响旅客选择的因素
Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport Pub Date : 1900-01-01 DOI: 10.4018/IJASOT.2017010101
Jing Yu Pan, Dothang Truong
{"title":"Factors Influencing Passenger Choice in a Multiple Airport System","authors":"Jing Yu Pan, Dothang Truong","doi":"10.4018/IJASOT.2017010101","DOIUrl":"https://doi.org/10.4018/IJASOT.2017010101","url":null,"abstract":"The purpose of this article is to examine factors that influence passengers' decision in selecting an airport in a multiple airport system (MAS). This article focuses on a MAS in China consisting of two airports that directly compete with each other in serving domestic and international passengers in the same area. A survey was conducted in the Beijing area to collect the data, and a logistic regression was used to test the effects of these factors on the passenger choice. The results indicate that airfare is the most significant determinant of Beijing passengers' airport choice, followed by flight delay.","PeriodicalId":448513,"journal":{"name":"Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128414956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
GNSS Positioning Enhancement Based on NLOS Multipath Biases Estimation Using Gaussian Mixture Noise 高斯混合噪声下基于NLOS多径偏差估计的GNSS定位增强
Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport Pub Date : 1900-01-01 DOI: 10.4018/IJMCMC.2018010102
Guermah Bassma, Sadiki Tayeb, E. Hassan
{"title":"GNSS Positioning Enhancement Based on NLOS Multipath Biases Estimation Using Gaussian Mixture Noise","authors":"Guermah Bassma, Sadiki Tayeb, E. Hassan","doi":"10.4018/IJMCMC.2018010102","DOIUrl":"https://doi.org/10.4018/IJMCMC.2018010102","url":null,"abstract":"Global navigation satellite systems (GNSS) have been widely used in many applications where positioning plays an important role. However, the performances of these applications can be degraded in urban canyons, due to Non-Line-Of-Sight (NLOS) and Multipath interference affecting GNSS signals. In order to ensure high accuracy positioning, this article proposes to model the NLOS and Multipath biases by Gaussian Mixture noise using Expectation Maximization (EM) algorithm. In this context, an approach to estimate the Multipath and NLOS biases for real time positioning is presented and statistical tests for searching the probability distribution of NLOS and Multipath biases are illustrated. Furthermore, a hybrid approach based on PF (Particle Filter) and EM algorithm for estimating user position in hard environment is presented. Using real GPS (Global Positioning System) signal, the efficiency of the proposed approach is shown, and a significant improvement of the positioning accuracy over the simple PF estimation is obtained.","PeriodicalId":448513,"journal":{"name":"Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport","volume":"493 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124434086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Guidance Algorithm for Unmanned Aerial Vehicles on a Basis System of Technical Viewing 基于技术观测系统的无人机制导算法
Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-7588-7.CH008
Oleksii Pikenin, O. Marynoshenko
{"title":"Guidance Algorithm for Unmanned Aerial Vehicles on a Basis System of Technical Viewing","authors":"Oleksii Pikenin, O. Marynoshenko","doi":"10.4018/978-1-5225-7588-7.CH008","DOIUrl":"https://doi.org/10.4018/978-1-5225-7588-7.CH008","url":null,"abstract":"The chapter considers a description of developed control system for a group of unmanned aerial vehicles (UAV) that has a software capable to continue the flight in case of failures by using alternative control algorithms. Control system is developed on vision system by using methods of image recognition. Grouped coordinated flight of UAVs can significantly improve the performance of surveillance processes, such as reconnaissance, image recognition, aerial photography, industrial and environmental monitoring, etc. But to control a group of UAVs is a quite difficult task. In this chapter, the authors propose a model that corresponds to the principle of construction by the leading UAVs. In the case of using this model, the parameters of the system motion are determined by the direction of motion, the speed, and the acceleration of the UAVs' driving. The control system based on the methods of image recognition expands the possibilities of coordinating the group of UAVs.","PeriodicalId":448513,"journal":{"name":"Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127930557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimization of Aerospace Big Data Including Integrated Health Monitoring With the Help of Data Analytics 在数据分析的帮助下优化航空航天大数据，包括集成健康监测
Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-7077-6.CH004
Ranganayakulu Chennu, V. Veeredhi
{"title":"Optimization of Aerospace Big Data Including Integrated Health Monitoring With the Help of Data Analytics","authors":"Ranganayakulu Chennu, V. Veeredhi","doi":"10.4018/978-1-5225-7077-6.CH004","DOIUrl":"https://doi.org/10.4018/978-1-5225-7077-6.CH004","url":null,"abstract":"The objective of this chapter is to present the role and advantages of big data governance in the optimal use of integrated health monitoring systems with a specific reference to the aerospace industry. Aerospace manufacturers and many passenger airlines have realized the benefits of sharing and analyzing the huge amounts of data being collected by their latest generation airliners and engines. While aero engines are already equipped with integrated engine health monitoring concepts, aircraft systems are now being introduced with integrated vehicle health monitoring concepts which require large number of sensors. The data generated by these sensors is enormously high and grows over a period of time to constitute a big data to be monitored and analyzed. This chapter aims to give an overview of various systems and their data logging processes, simulations, and data analysis. Various sensors that are required to be used in important systems of a typical fighter aircraft and their functionalities emphasizing the huge volume of data generated for the analysis are presented in this chapter.","PeriodicalId":448513,"journal":{"name":"Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121015964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Model of Calculating the Weight and Centering of the Airship With Measurement Errors 考虑测量误差的飞艇重量和定心计算模型
Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-7709-6.CH013
A. Tymoshenko, Larisa Saganovskaia, Oksana Danylko, S. Osadchy
{"title":"Model of Calculating the Weight and Centering of the Airship With Measurement Errors","authors":"A. Tymoshenko, Larisa Saganovskaia, Oksana Danylko, S. Osadchy","doi":"10.4018/978-1-5225-7709-6.CH013","DOIUrl":"https://doi.org/10.4018/978-1-5225-7709-6.CH013","url":null,"abstract":"In this chapter, the authors present an imitation model for calculating the weight and centering of the airship, taking into account the errors that arise in the process of determining these parameters. Also in this chapter there is the analysis of existing means, methods, and methods for determining the weight and alignment of the airship in domestic airlines and air companies. The authors made the research of the sources of errors and identified their types. This chapter provides a new model of the takeoff weight and balance of the aircraft determining process, as well as the weight distribution of passengers law. These materials allow simulating one of the main operations in the preparation for departure process.","PeriodicalId":448513,"journal":{"name":"Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122754194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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