发布求助
文献互助 智能选刊 最新文献

2018 Aviation Technology, Integration, and Operations Conference最新文献

筛选
英文 中文
Improved Aircraft Departure Modeling for Environmental Impact Assessment 环境影响评价中飞机离场模型的改进
2018 Aviation Technology, Integration, and Operations Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3503
Dongwook Lim, Matthew J. LeVine, V. Ngo, Michelle R. Kirby, D. Mavris
{"title":"Improved Aircraft Departure Modeling for Environmental Impact Assessment","authors":"Dongwook Lim, Matthew J. LeVine, V. Ngo, Michelle R. Kirby, D. Mavris","doi":"10.2514/6.2018-3503","DOIUrl":"https://doi.org/10.2514/6.2018-3503","url":null,"abstract":"","PeriodicalId":229151,"journal":{"name":"2018 Aviation Technology, Integration, and Operations Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128441583","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: 9
Obstacle-Avoidance Trajectory Planning for Attitude-Constrained Quadrotors using Second-order Cone Programming 基于二阶锥规划的姿态约束四旋翼飞行器避障轨迹规划
2018 Aviation Technology, Integration, and Operations Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3035
Zhu Wang, Guangtong Xu, Li Liu, Teng Long
{"title":"Obstacle-Avoidance Trajectory Planning for Attitude-Constrained Quadrotors using Second-order Cone Programming","authors":"Zhu Wang, Guangtong Xu, Li Liu, Teng Long","doi":"10.2514/6.2018-3035","DOIUrl":"https://doi.org/10.2514/6.2018-3035","url":null,"abstract":"","PeriodicalId":229151,"journal":{"name":"2018 Aviation Technology, Integration, and Operations Conference","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134152379","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 Throughput Based Capacity Metric for Low-Altitude Airspace 基于吞吐量的低空空域容量度量
2018 Aviation Technology, Integration, and Operations Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3032
Vishwanath Bulusu, R. Sengupta, E. Mueller, Min Xue
{"title":"A Throughput Based Capacity Metric for Low-Altitude Airspace","authors":"Vishwanath Bulusu, R. Sengupta, E. Mueller, Min Xue","doi":"10.2514/6.2018-3032","DOIUrl":"https://doi.org/10.2514/6.2018-3032","url":null,"abstract":"This paper proposes a throughput-based metric for estimating airspace capacity to accommodate future air traffic in low-altitude airspace. It is motivated by the need to assess the impact of future large-scale air traffic demand on communities and existing urban airspace. In this paper, we simulate unmanned traffic in a representative area and measure the variation of traffic flow. We evaluate three conflict detection and resolution algorithms and two minimum separation requirements and present their effects on throughput. We find that, beyond an algorithm-specific aircraft inflow rate, throughput tends to decrease before the system safety reduces, and hence this metric is promising for evaluating airspace capacity. Further, we find that such a metric in conjunction with other capacity metrics may be useful in evaluating the adequacy of a conflict detection and resolution method for large-scale system operations at or close to capacity.","PeriodicalId":229151,"journal":{"name":"2018 Aviation Technology, Integration, and Operations Conference","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133954835","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: 25
Stochastic and Dynamic Optimization of Area Navigation Noise Abatement Arrival and Approach Procedures 区域航行降噪到达和接近程序的随机和动态优化
2018 Aviation Technology, Integration, and Operations Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3992
Andrew P. Kendall, J. Clarke
{"title":"Stochastic and Dynamic Optimization of Area Navigation Noise Abatement Arrival and Approach Procedures","authors":"Andrew P. Kendall, J. Clarke","doi":"10.2514/6.2018-3992","DOIUrl":"https://doi.org/10.2514/6.2018-3992","url":null,"abstract":"","PeriodicalId":229151,"journal":{"name":"2018 Aviation Technology, Integration, and Operations Conference","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122681657","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
Safety Considerations in Emerging Electric Aircraft Architectures 新兴电动飞机结构的安全考虑
2018 Aviation Technology, Integration, and Operations Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-4149
C. Courtin, R. Hansman
{"title":"Safety Considerations in Emerging Electric Aircraft Architectures","authors":"C. Courtin, R. Hansman","doi":"10.2514/6.2018-4149","DOIUrl":"https://doi.org/10.2514/6.2018-4149","url":null,"abstract":"","PeriodicalId":229151,"journal":{"name":"2018 Aviation Technology, Integration, and Operations Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129226396","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: 30
UAV Traffic Information Exchange Network 无人机交通信息交换网络
2018 Aviation Technology, Integration, and Operations Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3347
Hsun Chao, Apoorv Maheshwari, Varun S. Sudarsanan, Shashank Tamaskar, D. DeLaurentis
{"title":"UAV Traffic Information Exchange Network","authors":"Hsun Chao, Apoorv Maheshwari, Varun S. Sudarsanan, Shashank Tamaskar, D. DeLaurentis","doi":"10.2514/6.2018-3347","DOIUrl":"https://doi.org/10.2514/6.2018-3347","url":null,"abstract":"","PeriodicalId":229151,"journal":{"name":"2018 Aviation Technology, Integration, and Operations Conference","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117110239","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: 9
A Data Driven Analysis of a Tactical Surface Scheduler 战术表面调度的数据驱动分析
2018 Aviation Technology, Integration, and Operations Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3666
William J. Coupe, Leonard N. Bagasol, Xiaoliang Chen, Hanbong Lee, Y. Jung
{"title":"A Data Driven Analysis of a Tactical Surface Scheduler","authors":"William J. Coupe, Leonard N. Bagasol, Xiaoliang Chen, Hanbong Lee, Y. Jung","doi":"10.2514/6.2018-3666","DOIUrl":"https://doi.org/10.2514/6.2018-3666","url":null,"abstract":"NASA’s Airspace Technology Demonstration-2 (ATD-2) integrates arrival, departure, and surface operations to extend integrated traffic sequencing all the way from the gate to the overhead stream and back again for multi-airport, metroplex environments. A key concept of ATD-2 centers on surface scheduling that allows aircraft to taxi, climb, and insert within the overhead stream with minimal interruptions. A core principle is to allow aircraft to absorb delay at the gate prior to engine start in order to reduce overall fuel burn and emissions. To achieve these goals, it is necessary for the scheduler to properly balance the demand at the runway with the available capacity while also predicting accurate takeoff times. This paper provides a data-driven analysis of the runway demand capacity balancing and measures the accuracy of schedules that are generated while running in a live operational environment at the Charlotte Douglas International Airport. We found that using minimum-time wake vortex separation constraints to define runway capacity resulted in scheduling departure operations at a slightly higher rate than the runway was operating and we discovered a surprising relationship between the runway rate and the accuracy of the schedules.","PeriodicalId":229151,"journal":{"name":"2018 Aviation Technology, Integration, and Operations Conference","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115366717","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
Integrated Trajectory-Location-Routing for Rapid Humanitarian Deliveries using Unmanned Aerial Vehicles 利用无人机进行快速人道主义运送的综合轨迹-定位-路由
2018 Aviation Technology, Integration, and Operations Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3045
Jose Javier Escribano Macias, Panagiotis Angeloudis, W. Ochieng
{"title":"Integrated Trajectory-Location-Routing for Rapid Humanitarian Deliveries using Unmanned Aerial Vehicles","authors":"Jose Javier Escribano Macias, Panagiotis Angeloudis, W. Ochieng","doi":"10.2514/6.2018-3045","DOIUrl":"https://doi.org/10.2514/6.2018-3045","url":null,"abstract":"Unmanned Aerial Vehicles have the potential to provide an economical solution to the challenges of post-disaster land-based relief operations. Beyond regulatory concerns, technical and particularly airspace integration limitations inhibit their deployment in practice. To address these issues and ensure uninterrupted optimal operations, we present a novel approach consisting of an integrated trajectory-location-routing algorithm that seeks to determine the optimal location of supporting infrastructure in the distribution supply chain. Unique to this approach is the consideration of dynamic obstacle avoidance and variable battery consumption relationships. An approximate algorithm based on a bi-level Large Neighbourhood Search is used to obtain close to optimal solutions under reasonable runtime. Results show that fleets of small UAVs could quickly distribute relief supplies to affected population groups with minimal reliance on ground infrastructure.","PeriodicalId":229151,"journal":{"name":"2018 Aviation Technology, Integration, and Operations Conference","volume":"11 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115480825","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: 3
Architecture Evaluation of a Single-aisle Turboelectric Aircraft with One Engine Inoperative Considerations 考虑单发动机失效的单通道涡轮电动飞机结构评估
2018 Aviation Technology, Integration, and Operations Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3838
Anusha Harish, Jonathan C. Gladin, D. Mavris
{"title":"Architecture Evaluation of a Single-aisle Turboelectric Aircraft with One Engine Inoperative Considerations","authors":"Anusha Harish, Jonathan C. Gladin, D. Mavris","doi":"10.2514/6.2018-3838","DOIUrl":"https://doi.org/10.2514/6.2018-3838","url":null,"abstract":"","PeriodicalId":229151,"journal":{"name":"2018 Aviation Technology, Integration, and Operations Conference","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115507214","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
Update on the Development of a Flutter Analysis Capability for Unconventional Aircraft Concepts using HCDstruct 基于HCDstruct的非常规飞机概念颤振分析能力开发进展
2018 Aviation Technology, Integration, and Operations Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-4146
Jesse R. Quinlan, F. Gern
{"title":"Update on the Development of a Flutter Analysis Capability for Unconventional Aircraft Concepts using HCDstruct","authors":"Jesse R. Quinlan, F. Gern","doi":"10.2514/6.2018-4146","DOIUrl":"https://doi.org/10.2514/6.2018-4146","url":null,"abstract":"Following years of development, the Higher-fidelity Conceptual Design and structural optimization (HCDstruct) tool is being extended to support dynamic aeroservoelastic analysis and structural optimization for advanced aircraft concepts. These required enhancements include: the development of an aerodynamic matching routine for correcting Nastran’s doublet-lattice method aerodynamics; the implementation of control surface structural models; and the implementation of support for Nastran’s flutter solution sequence (SOL 145). This paper presents an update on the implementation of generalized control surface structural models and support for Nastran SOL 145","PeriodicalId":229151,"journal":{"name":"2018 Aviation Technology, Integration, and Operations Conference","volume":"176 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114587505","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信