2008 Integrated Communications, Navigation and Surveillance Conference最新文献_第2页

Enhancing the distribution of radar surveillance data 加强雷达监视数据的分发

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559168

S. Bliesner, P. Comitz, D. Sweet

{"title":"Enhancing the distribution of radar surveillance data","authors":"S. Bliesner, P. Comitz, D. Sweet","doi":"10.1109/ICNSURV.2008.4559168","DOIUrl":"https://doi.org/10.1109/ICNSURV.2008.4559168","url":null,"abstract":"One of the mechanisms currently used for the distribution of radar surveillance data is IP multicast. Subscribers to an IP multicast group are required to parse all messages even though they may only be interested in a small subset of the data. Middleware exists today that can perform all the functionality of the current radar surveillance data distribution system plus enhance the distribution by allowing filtering of data based on message content and time, restricting what data a subscriber can gain access to based on their current role, and allowing flexibility in how the data is sent (reliable versus best effort). This paper explores how Real Time Innovations Data Distribution Service (RTI DDS) can enhance the current distribution method for radar surveillance data. The results of the experiment showed that the current multicast distribution method can be enhanced by allowing both content and time filtering along with role based access. The ability to filter incoming data does not come for free. By exposing attributes,more network bandwidth is required. The generic data type used for this study increased the required bandwidth by a factor of two. Depending on the network bandwidth requirements, the published data type can be tailored accordingly.","PeriodicalId":201010,"journal":{"name":"2008 Integrated Communications, Navigation and Surveillance Conference","volume":"36 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":"134457948","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

Spectrum demand for air/ground air traffic management communications 空中/地面空中交通管理通信的频谱需求

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559194

R. Morgenstern

引用次数: 4

Future communication study technology investigation conclusions and recommendations 未来通信研究技术调查的结论与建议

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559172

T. Gilbert, J. Jin, J. Berger, S. Henriksen, J. Budinger

引用次数: 4

Local data exchange for airport surface trajectory-based operations 机场地面轨迹操作的本地数据交换

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559182

C. Brinton, S. Atkins

引用次数: 2

Federated identify management in service oriented architectures 面向服务体系结构中的联邦标识管理

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559163

K. Traw, S. Yang, P. Comitz

引用次数: 4

Evaluation of aircraft separations observed in radar data of terminal operations 终端操作雷达数据中观测到的飞机间隔的评价

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559180

E. Walsh, R. Mayer

{"title":"Evaluation of aircraft separations observed in radar data of terminal operations","authors":"E. Walsh, R. Mayer","doi":"10.1109/ICNSURV.2008.4559180","DOIUrl":"https://doi.org/10.1109/ICNSURV.2008.4559180","url":null,"abstract":"The advent of satellite-based surveillance technologies including automatic dependent surveillance - broadcast (ADS-B) as well as the transition to a performance-based National Airspace System (NAS) are expected to result in improved ATC surveillance accuracy and aircraft navigational precision. Within the framework of the Next Generation Air Transportation System (NextGen), this evolution is envisioned to pave the way for reduced separation minima as a beneficial way to improve airspace capacity and operational efficiency. The development, approval, and validation of reduced separation standards that safely support future capacity gains require quantitative information of aircraft separations applied in actual operations that reflect the entirety of operational factors. This paper outlines the analysis capabilities developed for NAS-wide evaluations of aircraft separations observed in ATC surveillance data. It describes the analysis approach taken to enable quantitative comparisons and presents examples of evaluation results of terminal radar data recorded at key United States (US) airports. The comparisons illustrate characteristics of aircraft separations found in actual terminal operations and identify separation signatures that pinpoint geographic areas and altitudes where separation standards represent the most significant operational constraints.","PeriodicalId":201010,"journal":{"name":"2008 Integrated Communications, Navigation and Surveillance Conference","volume":"1 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":"129593586","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

Automated tool for task analysis of NextGen automation NextGen自动化任务分析自动化工具

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559185

L. Sherry, Maricel Medina, George Mason, M. Feary

引用次数: 6

Weather data processing: Display of aviation weather 天气数据处理:航空天气显示

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559187

C. D. Dunn

引用次数: 5

Energy-efficient broadband data communications using white LEDs on aircraft powerlines 在飞机电力线上使用白光led的节能宽带数据通信

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559201

M. Kavehrad, Z. Hajjarian, A. Enteshari

引用次数: 21

An Integrated Maintenance and Asset Management System (IMAMS) 综合维修及资产管理系统(IMAMS)

2008 Integrated Communications, Navigation and Surveillance Conference Pub Date : 2008-05-05 DOI: 10.1109/ICNSURV.2008.4559202

G. Narayanamurthy, S. Arora

{"title":"An Integrated Maintenance and Asset Management System (IMAMS)","authors":"G. Narayanamurthy, S. Arora","doi":"10.1109/ICNSURV.2008.4559202","DOIUrl":"https://doi.org/10.1109/ICNSURV.2008.4559202","url":null,"abstract":"Aircraft consists of large number of complex units - rotating equipments, utility related equipments, associated instruments, control systems with associated computing systems, security and safety relevant equipments etc. The management of various assets present in the aircraft encompasses the continuous monitoring of the particular asset or equipment from the operation, performance point of view, periodic evaluation of the health of the asset in an independent situation as well as in the integrated system, activating necessary alarms to the concerned people about the state of the unit or asset, identification of the maintenance requirements, maintaining the operational history of the equipment, tracking the maintenance operations schedule and safe resumption of the operation etc. In certain situations, there exists a need to forecast the equipment health situation and indicating or activating the appropriate alarm sufficiently in advance which could be great differentiating factor. Last decade has seen the emergence of independent applications or set of tools to address some of the asset management related functionalities. However, they handle tasks/activities in an independent manner and depend on other external systems/applications for critical data. The areas of equipment health management supported with advanced diagnostic features for prediction capabilities, empirical. / Statistical analysis based functionalities; close integration with the associated applications such as purchase information system etc. would make the asset management more effective. An optimized asset management and maintenance activity greatly enhances the overall productivity and operational efficiency of the airline industry. This paper describes the state of the technology in this area and proposes an integrated framework of the system along with a high level architecture of the same.","PeriodicalId":201010,"journal":{"name":"2008 Integrated Communications, Navigation and Surveillance Conference","volume":"96 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":"122556703","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: 6