2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC)最新文献_第2页

Survey of Spatial Disorientation and Sensory Illusion among Air Force Pilots 空军飞行员空间定向障碍与感觉错觉调查

2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC) Pub Date : 2018-09-01 DOI: 10.1109/DASC.2018.8569266

J. Boril, V. Smrž, A. Petru, Erik Blasch, J. Leuchter, P. Frantis, R. Jalovecky

{"title":"Survey of Spatial Disorientation and Sensory Illusion among Air Force Pilots","authors":"J. Boril, V. Smrž, A. Petru, Erik Blasch, J. Leuchter, P. Frantis, R. Jalovecky","doi":"10.1109/DASC.2018.8569266","DOIUrl":"https://doi.org/10.1109/DASC.2018.8569266","url":null,"abstract":"Flight illusions and spatial disorientation are critical for pilots to understand, train for, and appropriately respond when in flight. Proper training would facilitate a common understanding to prevent the loss of life. The paper intentions are to develop a web-based questionnaire survey, coordinate responses, and make recommendations for future training. The survey focused on air forces of the North Atlantic Treaty Organization (NATO) and European Union (EU) countries, which do not necessarily have the same benchmark in terms of practical knowledge and equipment, along with a properly set program for training these skills, despite the established standards. The results of the survey provide a graphical illustration together with comments and discussion for evaluation and interpretation. The questionnaire survey responses and discussions with pilots provide a preliminary set of recommendations for the training of both current and future pilots in terms of theoretical knowledge and practical skills flight illusions and spatial disorientation (FI/SD). The results of the survey highlight the need for better cognizance of flight illusions and SD, more frequent instructions available to flying personnel, and specific situations for FI/SD awareness.","PeriodicalId":405724,"journal":{"name":"2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115860760","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

A Certificateless Group Authenticated Key Agreement Protocol for Secure Communication in Untrusted UAV Networks 一种用于非可信无人机网络安全通信的无证书组认证密钥协议

2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC) Pub Date : 2018-09-01 DOI: 10.1109/DASC.2018.8569730

B. Semal, K. Markantonakis, Raja Naeem Akram

{"title":"A Certificateless Group Authenticated Key Agreement Protocol for Secure Communication in Untrusted UAV Networks","authors":"B. Semal, K. Markantonakis, Raja Naeem Akram","doi":"10.1109/DASC.2018.8569730","DOIUrl":"https://doi.org/10.1109/DASC.2018.8569730","url":null,"abstract":"Smart cities are increasingly relying on information and communication technologies to cope with today's challenges, including increasing population, heterogeneous economic growth, and environmental legislation hardening. The use of Unmanned Aerial Vehicles (UAVs) generates a growing interest in coping with such challenges, along with new business opportunities. As a result, it is expected to see the number of drone-based applications to rise at a very fast pace, entailing new cybersecurity risks to emerge. In this paper, we propose to tackle the problem of secure communication among untrusting parties with a certificateless-group authenticated key agreement (CL-GAKA) scheme. The intent is to enable confidentiality, message integrity, and authenticity in UAV-to-UAV communication. Provisioning untrusted UAV networks with trusted communication will provide ground for further research and applications, such as collaborative cybersecurity deterrence, network extension using trusted relay nodes, collaborative mission exercise in time-critical applications, or anonymous communication for user privacy. Moreover, in order to fill the gap of technology awareness, we provide an implementation and demonstrate that the generation of a session key between two users can be performed in approximately 600ms on a Raspberry Pi 3 Model B+ system-on-chip (1.4GHz Cortex-A53). Finally, the protocol is formally evaluated with the Scyther tool.","PeriodicalId":405724,"journal":{"name":"2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132110874","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: 36

Assured UAS Navigation with Airborne Laser Range Scanners for Various Phases of Flight 确保无人机导航与机载激光距离扫描仪的各个阶段的飞行

2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC) Pub Date : 2018-09-01 DOI: 10.1109/DASC.2018.8569334

M. U. de Haag, Andrew Videmsek

{"title":"Assured UAS Navigation with Airborne Laser Range Scanners for Various Phases of Flight","authors":"M. U. de Haag, Andrew Videmsek","doi":"10.1109/DASC.2018.8569334","DOIUrl":"https://doi.org/10.1109/DASC.2018.8569334","url":null,"abstract":"This paper discusses the use of single or dual aperture airborne laser range scanners (ALS) for terrain-referenced UAS navigation (TRN) during various phases of flight including en-route, descent, precision approach and low-altitude operations. With the increasing number of military and commercial UAS application, and the vulnerabilities associated with the Global Navigation Satellite Systems (GNSS), alternative self-contained navigation systems have become of more interest to the UAS community. In addition, the significant developments in the areas of lower size, weight, power and cost (SWaP-C) laser range scanners for the automotive and aerial mapping markets, the ALS has become a more mature and viable option for UAS operations. This paper extends previous work by the authors and discusses various filter mechanizations used to perform ALS-based terrain-referenced navigation in the context of performance-based navigation. It addresses the threat model of the ALS-based navigator and, thus, addresses issues related to the accuracy, availability, integrity and continuity for these methods. Finally, data collected with Ohio University's DC-3 aircraft over Athens, OH and NASA Dryden's DC-8 Flying over Reno, NV will be used to demonstrate the performance of these methods.","PeriodicalId":405724,"journal":{"name":"2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130018922","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

PHYLOG: A model-based certification framework PHYLOG:基于模型的认证框架

2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC) Pub Date : 2018-09-01 DOI: 10.1109/DASC.2018.8569368

F. Boniol, Y. Bouchebaba, Julien Brunel, Kevin Delmas, C. Pagetti, Thomas Polacsek, Nathanaël Sensfelder

引用次数: 2

Experimental Allocation of Safety-Critical Applications on Reconfigurable Multi-Core Architecture 可重构多核架构上安全关键型应用的实验分配

2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC) Pub Date : 2018-09-01 DOI: 10.1109/DASC.2018.8569348

Louis Sutter, Thanakorn Khamvilai, P. Monmousseau, John B. Mains, E. Feron, P. Baufreton, Francois Neumann, M. Krishna, S. Nandy, R. Narayan, C. Haldar

引用次数: 7

A Framework for Analyzing Shared Resource Interference in a Multicore System 多核系统中共享资源干扰分析框架

2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC) Pub Date : 2018-09-01 DOI: 10.1109/DASC.2018.8569651

S. Vanderleest, Jesse Millwood, Christopher Guikema

{"title":"A Framework for Analyzing Shared Resource Interference in a Multicore System","authors":"S. Vanderleest, Jesse Millwood, Christopher Guikema","doi":"10.1109/DASC.2018.8569651","DOIUrl":"https://doi.org/10.1109/DASC.2018.8569651","url":null,"abstract":"Integrated Modular Avionics (IMA) provides multiple benefits such as reduced SWAP-C and reduced recertification effort but requires deterministic behavior of the modular software that is integrated together. Lack of determinism can impact safety. The normal way to separate modular software to reduce unexpected effects is to use partitioning. The software in each partition is isolated from other partitions so that partitions cannot impact each other's required behavior. When partitions share computing resources, the system architecture must provide mechanisms to enforce determinism on that sharing and the flight certification artifacts must demonstrate the reliability of that enforcement. This paper proposes an approach for analyzing the use of shared resources by partitions in an IMA system, particularly for those built around a multicore processor, as a conceptual scheme to identify all possible avenues for interpartition interference that might cause non-determinism and then to validate and verify the system isolation mechanisms to bound such interference. First, we provide background by summarizing the IMA concept, reviewing basic computer architecture principles focused on shared resources, and defining isolation (also known as partitioning or separation). Second, we highlight the key literature on partitioning. Third, we provide a taxonomy of isolation techniques. Fourth, we propose the start of a framework for analyzing shared resource interference in light of the applied isolation techniques. The paper concludes with a summary of areas for further research.","PeriodicalId":405724,"journal":{"name":"2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128829211","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

Simulation-based Benefits and Costs Assessment of NASA's Airspace Technology Demonstration-2 基于仿真的NASA空域技术演示收益与成本评估2

2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC) Pub Date : 2018-09-01 DOI: 10.1109/DASC.2018.8569626

A. Saraf, Martin Popish, Valerie Sui, Natasha Luch, M. Rose, B. Levy, Jamie Cardillo, H. Balakrishnan, S. Badrinath, R. Coppenbarger

{"title":"Simulation-based Benefits and Costs Assessment of NASA's Airspace Technology Demonstration-2","authors":"A. Saraf, Martin Popish, Valerie Sui, Natasha Luch, M. Rose, B. Levy, Jamie Cardillo, H. Balakrishnan, S. Badrinath, R. Coppenbarger","doi":"10.1109/DASC.2018.8569626","DOIUrl":"https://doi.org/10.1109/DASC.2018.8569626","url":null,"abstract":"This paper estimates the benefits and costs for an integrated arrival, departure, surface traffic management technology currently under operational evaluation at Charlotte Douglas International Airport. The technology under study is NASA's Airspace Technology Demonstration 2 (ATD-2) system. Using high-fidelity fast-time simulations of current-day operations (including modeling of current-day operational shortfalls) and future ATD-2 operations (including the modeling of associated ATD-2 benefit mechanisms), ATD-2 benefits were projected for three major U.S. airports. Individual airport benefits were then annualized (extrapolated to full year benefits) and nationalized (extrapolated to Core-30 FAA airports), to compute total projected monetary benefits per year. FAA-recommended cost assessment approaches were applied to compute projected ATD-2 implementation costs. Finally, costs were compared against National Airspace System (NAS)-wide benefits, and a projected return on investment was calculated. Our results estimate that the ATD-2 system can provide $2.6 billion in monetary benefits nationwide over the lifecycle of the program due to significant reduction in taxi delay as well as shifting of the delays from taxi to gate. The projected ATD-2 benefits significantly outweigh the projected implementation costs. Incorporation of ATD-2 into the FAA's planned Terminal Flight Data Manager (TFDM) system deployments is estimated to improve the benefit-cost ratio of the TFDM program from an earlier estimated 1.09 to 1.89 over the lifecycle of the program.","PeriodicalId":405724,"journal":{"name":"2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC)","volume":"150 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131660415","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

Heuristic Approach for Arrival Sequencing and Scheduling for eVTOL Aircraft in On-Demand Urban Air Mobility 城市按需空中机动下eVTOL飞机到达排序和调度的启发式方法

2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC) Pub Date : 2018-09-01 DOI: 10.1109/DASC.2018.8569225

Priyank Pradeep, Peng Wei

引用次数: 20

Understanding Vertical Collision Risk and Navigation Performance for Unmanned Aircraft

2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC) Pub Date : 2018-09-01 DOI: 10.1109/DASC.2018.8569707

A. Mcfadyen, Terrence L. Martin

引用次数: 8

A Safety Analysis of UAV Mapping Operations 无人机测绘作业的安全性分析

2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC) Pub Date : 2018-09-01 DOI: 10.1109/DASC.2018.8569743

A. Vela, L. Ferreira, Taylor Babin

{"title":"A Safety Analysis of UAV Mapping Operations","authors":"A. Vela, L. Ferreira, Taylor Babin","doi":"10.1109/DASC.2018.8569743","DOIUrl":"https://doi.org/10.1109/DASC.2018.8569743","url":null,"abstract":"The introduction and ongoing integration of unmanned aerial vehicles (UAV) into the National Airspace System requires appropriate management and regulation. To ensure safe access for all stakeholders the Federal Aviation Administration has established regulations for hobbyist and commercial operators of UAVs, partially supplemented with concurrent guidelines for hobbyist from the Academy of Model Aeronautics. Initially, many of the regulations regarding UAVs sought to maintain current safety standards by ensuring air traffic segregation between manned and unmanned aircraft. That said, much of the ongoing regulation development has occurred without data and evidence-driven practices; regulators have based decisions without accurate knowledge of the real-world usage of UAVs. In an attempt to support ongoing regulation and policy development this initial study reports statistics regarding pilot observance of UAV regulations and guidelines when performing mapping operations. Over 168,000 UAV trajectories, representing real-world UAV mapping operations, are analyzed to determine if pilots likely maintained visualline-of-sight, and followed 400 ft altitude guidelines and airspace restrictions. While global variations are noted, UAV pilots performing mapping operations within the United States are observed to widely comply with regulations. Troubling however, the analysis indicates that the small group of UAV pilots exceeding altitude regulations are much more likely to break other regulations as well, thereby increasing the risk of interaction with manned aircraft.","PeriodicalId":405724,"journal":{"name":"2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114742552","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