2008 Integrated Communications, Navigation and Surveillance Conference最新文献_第4页

Joint network enabled operations Spiral 1 activities 联合网络启用操作螺旋1活动

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559158

J. Zůna, R. Avjian

{"title":"Joint network enabled operations Spiral 1 activities","authors":"J. Zůna, R. Avjian","doi":"10.1109/ICNSURV.2008.4559158","DOIUrl":"https://doi.org/10.1109/ICNSURV.2008.4559158","url":null,"abstract":"This paper describes the activities and direction of Lockheed Martin Transportation and Security Solutions and Boeing Air Traffic Management for Spiral 1 of the Network Enabled Operations (NEO) project. NEO Spiral 1 is a continuation of the initial 9 month NEO Spiral 0 demonstration effort that was completed in 2005. In Spiral 0, airspace objects such as tracks and pointouts and alert messages such as the Common Alerting Protocol (CAP) alerts were published and shared among various terminal, en route and security airspace systems using elements of a Service Oriented Architecture (SOA) implementation. One of NEO's objectives was to move from the current manual collaboration amongst Agencies using Stand-Alone Processor and Display Systems to an automated network-centric implementation. In Spiral 1, additional collaboration systems, command & control (C2) systems and systems representing the airline operations centers (AOCs) have been added. In addition to the systems and industry partners added to the NEO project, additional data has been included. Additional data types include weather products, area and geographical volumes of interest and collaboration exchanges such as Chat and display sharing. These data elements will improve the visibility of objects of interest for improved collaboration and situation awareness amongst the various agencies involved in airspace security and protection.","PeriodicalId":201010,"journal":{"name":"2008 Integrated Communications, Navigation and Surveillance Conference","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127632668","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: 2

Decision support tool for predicting aircraft arrival rates from weather forecasts 根据天气预报预测飞机到达率的决策支持工具

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559186

D. A. Smith, L. Sherry

{"title":"Decision support tool for predicting aircraft arrival rates from weather forecasts","authors":"D. A. Smith, L. Sherry","doi":"10.1109/ICNSURV.2008.4559186","DOIUrl":"https://doi.org/10.1109/ICNSURV.2008.4559186","url":null,"abstract":"The principle bottlenecks of the air traffic control system are the major commercial airports. Atlanta, Detroit, St. Louis, Minneapolis, Newark, Philadelphia, and LaGuardia all expect to be at least 98% capacity by 2012. Due to their cost and the environmental and noise issues associated with construction, it is unlikely that any new airports will be built in the near future. Therefore to make the National Airspace System run more efficiently, techniques to more effectively use the limited airport capacity must be developed Air Traffic Management has always been a tactical exercise, with decisions being made to counter near term problems. Since decisions are made quickly, limited time is available to plan out alternate options that may better alleviate arrival flow problems at airports. Extra time means nothing when there is no way to anticipate future operations, therefore predictive tools are required to provide advance notice of future air traffic delays. This research describes how to use Support Vector Machines (SVM) to predict future airport capacity. The Terminal Aerodrome Forecast (TAF) is used as an independent variable within the SVM to predict Aircraft Arrival Rates (AAR) which depict airport capacity. Within a decision support tool, the AAR can be derived to determine Ground Delay Program (GDP) program rate and duration and passenger delay. Real world examples are included to highlight the usefulness of this research to airlines, air traffic managers, and the flying consumer. New strategies to minimize the effect of weather on arrival flow are developed and current techniques are discussed and integrated into the process. The introduction of this decision support tool will expand the amount of time available to make decisions and move resources to implement plans.","PeriodicalId":201010,"journal":{"name":"2008 Integrated Communications, Navigation and Surveillance Conference","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128865842","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: 20

System dynamics application in air traffic management: A case study 系统动力学在空中交通管理中的应用:一个案例研究

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559157

M. Ulrey, A. Shakarian

{"title":"System dynamics application in air traffic management: A case study","authors":"M. Ulrey, A. Shakarian","doi":"10.1109/ICNSURV.2008.4559157","DOIUrl":"https://doi.org/10.1109/ICNSURV.2008.4559157","url":null,"abstract":"In this paper, we present the results of a preliminary study which used SD to model the control of a single stream of aircraft. The initial model only considered longitudinal motion (no lateral or vertical flight path variations). Furthermore, the only controlled variable was aircraft speed. The goal of the study was to determine the effects on throughput and safety metrics through the variation of two parameters: 1) control algorithm, 2) overall control loop delay time, and 3) length of the reporting interval (distance or time between updates of aircraft state to air traffic control (ATC)). Two different speed control algorithms were compared. Throughput was measured by the average number of aircraft passing a fixed point per hour, over the course of the simulation(s). Safety was measured by the amount of time that the separation between any two (adjacent) aircraft fell below a safe minimum threshold value. The results show the relationship between the controlled parameters and the output metrics. Reductions in either control loop delay time and/or reporting interval length resulted in increased throughput and safety levels. Although this is a simple first step, we believe this is a novel application of SD, and points the way to applying SD to similar, but more complex problems in air traffic management (ATM).","PeriodicalId":201010,"journal":{"name":"2008 Integrated Communications, Navigation and Surveillance Conference","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127802444","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: 4

Flight deck based indications and alerting to increase runway safety 基于飞行甲板的指示和警报，以增加跑道安全

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559198

P. Moertl, J. Nickum

引用次数: 3

Airspace capacity estimation using flows and Weather-Impacted Traffic Index 利用流量和天气影响交通指数估算空域容量

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559188

A. Klein, L. Cook, B. Wood, D. Simenauer

引用次数: 32

Evaluation of downlink IEEE802.16e communication at airports 机场下行IEEE802.16e通信评价

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559196

J. Håkegård, T. A. Myrvoll

引用次数: 1

Dynamic FPAs: A new method for dynamic airspace configuration 动态fpa:空域动态配置的一种新方法

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559176

Alexander Klein, Mark D. Rodgers, H. Kaing

引用次数: 42

Aircraft navigation and spacecraft coordination via wireless local positioning systems 通过无线局部定位系统进行飞机导航和航天器协调

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559167

S. Zekavat, O. Abdelkhalik, Hui Tong

引用次数: 4

Analysis of observed aircraft-to-aircraft separations 分析观测到的飞机对飞机的距离

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559166

S. Szurgyi, S. Shresta, D. Nešković, J. DeArmon, S. Williams

{"title":"Analysis of observed aircraft-to-aircraft separations","authors":"S. Szurgyi, S. Shresta, D. Nešković, J. DeArmon, S. Williams","doi":"10.1109/ICNSURV.2008.4559166","DOIUrl":"https://doi.org/10.1109/ICNSURV.2008.4559166","url":null,"abstract":"As air traffic demand continues to increase in the coming years, the need for concepts, procedures and tools that can improve airspace efficiency will likewise increase. Reduction of terminal and en-route separation minima has been the focus of many of the concepts and emerging technologies developed to respond to this need. Horizontal separation distances consist of two major elements: lateral separation (i.e. track-to- track) influenced by the spacing of parallel or converging routes and individual aircraft route conformance; and longitudinal separation (i.e. along-track) influenced by both Federal Aviation Administration (FAA) Orders regarding standard separations minima and an additional spacing buffer which reflects controller comfort with position variability and work load. This paper presents the preliminary results of an investigation of current terminal and en-route separations observed on conventional and Area Navigation (RNAV) routes and procedures. This analysis has been undertaken to determine the magnitude of spacing buffers as they are applied today, and then model a future throughput capability that could result from reducing the currently applied separations toward the established minimums.","PeriodicalId":201010,"journal":{"name":"2008 Integrated Communications, Navigation and Surveillance Conference","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122917693","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: 5

Shared situational awareness to meet future airspace security mission needs 共享态势感知，满足未来空域安全任务需求

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559169

C. Bolczak, C. Fong

{"title":"Shared situational awareness to meet future airspace security mission needs","authors":"C. Bolczak, C. Fong","doi":"10.1109/ICNSURV.2008.4559169","DOIUrl":"https://doi.org/10.1109/ICNSURV.2008.4559169","url":null,"abstract":"Airspace security is a mission that is shared by the Federal Aviation Administration (FAA), Department of Defense (DoD), Department of Homeland Security (DHS), and National Airspace System (NAS) users among others including civil airspace users. Because events can unfold rapidly in the air domain, Shared Situational Awareness among the players is needed to facilitate rapid decision-making that can have life-or-death consequences. The current airspace security operation relies heavily on telephonic coordination with limited shared situational awareness, and treats potential threats in a \"one-size-fits-all\" manner, rather than focusing on highest risk. The future vision is the Next Generation Air Transportation system (NextGen) Secure Airspace concept, which is part of a multi-layered, adaptive security service that is risk-informed, is integrated into trajectory- based operations, and operates in a net-enabled environment. This paper describes the airspace security mission, the future concept, mission partner perspectives for information sharing, and challenges and opportunities in improving shared situational awareness.","PeriodicalId":201010,"journal":{"name":"2008 Integrated Communications, Navigation and Surveillance Conference","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125103476","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: 4