Applied aerodynamics : papers presented at the AIAA SciTech Forum and Exposition 2020 : Orlando, Florida, USA, 6-10 January 2020. AIAA SciTech Forum and Exposition (2020 : Orlando, Fla.)最新文献
J. Sodja, R. Breuker, Yasser M. Meddaikar, J. Dillinger, K. Soal, Y. Govers, W. Krueger, P. Georgopoulos, C. Koimtzoglou, C. Roessler, S. J. Koeberle, Julius Bartaševičius, D. Teubl, Laszlo Gyulai, S. Tóth, Mihály Nagy, D. Balogh, Miklos Jasdi, P. Bauer, B. Vanek
Ground testing campaign conducted on the FLEXOP demonstrator aircraft is presentedin this paper. The conducted tests are grouped in structural, flight system and integrationtests. Along with the description of the test setup and test execution, the main findingsand conclusions are also given. The structural tests comprise the static, ground vibrationand the airworthiness test. The static and the ground vibration tests were used for struc-tural characterisation of the manufactured wings and airframe as a whole. Assessment andcalibration of the Fibre Brag strain sensing system for wing shape and load reconstruc-tion is also presented within this context. The airworthiness test is used to demonstratethe structural integrity of the manufactured wings under specified limit loads. Withinthe context of the flight system tests, the main components of the on-board autopilothardware-software system are briefly introduced including the signal data flow from theRC transmitter to the aircraft controls, the functionality of the baseline autopilot softwareand the communication with the ground station. All of these components are integratedinto the hardware-in-the-loop environment, which is also briefly introduced along with theservo motor identification and the hardware delay measurements. The measured hard-ware delay was considered in the design of the baseline and flutter controllers. The fluttercontrollers were tested together with the baseline controller in the software-in-the-loopenvironment. System integration tests are presented last. In this context the airbrake,the engine, the compatibility of electronic components, the range and the taxi tests arepresented.
{"title":"Ground Testing of the FLEXOP Demonstrator Aircraft","authors":"J. Sodja, R. Breuker, Yasser M. Meddaikar, J. Dillinger, K. Soal, Y. Govers, W. Krueger, P. Georgopoulos, C. Koimtzoglou, C. Roessler, S. J. Koeberle, Julius Bartaševičius, D. Teubl, Laszlo Gyulai, S. Tóth, Mihály Nagy, D. Balogh, Miklos Jasdi, P. Bauer, B. Vanek","doi":"10.2514/6.2020-1968","DOIUrl":"https://doi.org/10.2514/6.2020-1968","url":null,"abstract":"Ground testing campaign conducted on the FLEXOP demonstrator aircraft is presentedin this paper. The conducted tests are grouped in structural, flight system and integrationtests. Along with the description of the test setup and test execution, the main findingsand conclusions are also given. The structural tests comprise the static, ground vibrationand the airworthiness test. The static and the ground vibration tests were used for struc-tural characterisation of the manufactured wings and airframe as a whole. Assessment andcalibration of the Fibre Brag strain sensing system for wing shape and load reconstruc-tion is also presented within this context. The airworthiness test is used to demonstratethe structural integrity of the manufactured wings under specified limit loads. Withinthe context of the flight system tests, the main components of the on-board autopilothardware-software system are briefly introduced including the signal data flow from theRC transmitter to the aircraft controls, the functionality of the baseline autopilot softwareand the communication with the ground station. All of these components are integratedinto the hardware-in-the-loop environment, which is also briefly introduced along with theservo motor identification and the hardware delay measurements. The measured hard-ware delay was considered in the design of the baseline and flutter controllers. The fluttercontrollers were tested together with the baseline controller in the software-in-the-loopenvironment. System integration tests are presented last. In this context the airbrake,the engine, the compatibility of electronic components, the range and the taxi tests arepresented.","PeriodicalId":93413,"journal":{"name":"Applied aerodynamics : papers presented at the AIAA SciTech Forum and Exposition 2020 : Orlando, Florida, USA, 6-10 January 2020. AIAA SciTech Forum and Exposition (2020 : Orlando, Fla.)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84701797","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}
This thesis develops an analytical dynamics-based approach for simultaneous position and orientation tracking control of a chaser spacecraft with respect to an uncontrolled target spacecraft. The control requirements are formulated as holonomic or non-holonomic constraints, which are differentiated to obtain a constraint equation linear in acceleration. Exact real-time control forces are then generated by substituting the control constraints into the Udwadia-Kalaba equation. Three major contributions are presented. Firstly, the complete six-degree-of-freedom formulation of the Udwadia-Kalaba based pose tracking controller is presented. Simulations demonstrate the achievement of the desired objectives in space. Subsequently, a planar pose tracking controller is formulated for both a single and dual chaser configuration. Simulation results highlight the planar position and orientation synchronization with respect to a spinning target. Finally, the controller is experimentally validated in the Spacecraft Proximity Operations Testbed at Carleton University. Results show that the pose tracking control objective is achieved.
{"title":"Pose Tracking Control for Spacecraft Proximity Operations Using the Udwadia-Kalaba Framework","authors":"Abin Alex Pothen, S. Ulrich","doi":"10.2514/6.2020-1598","DOIUrl":"https://doi.org/10.2514/6.2020-1598","url":null,"abstract":"This thesis develops an analytical dynamics-based approach for simultaneous position and orientation tracking control of a chaser spacecraft with respect to an uncontrolled target spacecraft. The control requirements are formulated as holonomic or non-holonomic constraints, which are differentiated to obtain a constraint equation linear in acceleration. Exact real-time control forces are then generated by substituting the control constraints into the Udwadia-Kalaba equation. Three major contributions are presented. Firstly, the complete six-degree-of-freedom formulation of the Udwadia-Kalaba based pose tracking controller is presented. Simulations demonstrate the achievement of the desired objectives in space. Subsequently, a planar pose tracking controller is formulated for both a single and dual chaser configuration. Simulation results highlight the planar position and orientation synchronization with respect to a spinning target. Finally, the controller is experimentally validated in the Spacecraft Proximity Operations Testbed at Carleton University. Results show that the pose tracking control objective is achieved.","PeriodicalId":93413,"journal":{"name":"Applied aerodynamics : papers presented at the AIAA SciTech Forum and Exposition 2020 : Orlando, Florida, USA, 6-10 January 2020. AIAA SciTech Forum and Exposition (2020 : Orlando, Fla.)","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89938853","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}
Nicholas J. Napoli, Stephen C. Adams, Angela R. Harrivel, C. Stephens, Kellie D. Kennedy, M. Paliwal, W. Scherer
, Cognitive state detection and its relationship to observable physiologically telemetry has been utilized for many human-machine and human-cybernetic applications. This paper aims at understanding and addressing if there are unique psychophysiological patterns over time, a ”physiological temporal fingerprint”, that is associated with specific cognitive states. This preliminary work involves commercial airline pilots completing experimental benchmark task inductions of three cognitive states: 1) Channelized Attention (CA); 2) High Workload (HW); and 3) Low Workload (LW). We approach this objective by modeling these "fingerprints" through the use of Hidden Markov Models and Entropy analysis to evaluate if the transitions over time are complex or rhythmic/predictable by nature. Our results indicate that cognitive states do have unique complexity of physiological sequences that are statistically different from other cognitive states. More specifically, CA has a significantly higher temporal psychophysiological complexity than HW and LW in EEG and ECG telemetry signals. With regards to respiration telemetry, CA has a lower temporal psychophysiological complexity than HW and LW. Through our preliminary work, addressing this unique underpinning can inform whether these underlying dynamics can be utilized to understand how humans transition between cognitive states and for improved detection of cognitive states.
{"title":"Exploring Cognitive States: Temporal Methods for Detecting and Characterizing Physiological Fingerprints","authors":"Nicholas J. Napoli, Stephen C. Adams, Angela R. Harrivel, C. Stephens, Kellie D. Kennedy, M. Paliwal, W. Scherer","doi":"10.2514/6.2020-1193","DOIUrl":"https://doi.org/10.2514/6.2020-1193","url":null,"abstract":", Cognitive state detection and its relationship to observable physiologically telemetry has been utilized for many human-machine and human-cybernetic applications. This paper aims at understanding and addressing if there are unique psychophysiological patterns over time, a ”physiological temporal fingerprint”, that is associated with specific cognitive states. This preliminary work involves commercial airline pilots completing experimental benchmark task inductions of three cognitive states: 1) Channelized Attention (CA); 2) High Workload (HW); and 3) Low Workload (LW). We approach this objective by modeling these \"fingerprints\" through the use of Hidden Markov Models and Entropy analysis to evaluate if the transitions over time are complex or rhythmic/predictable by nature. Our results indicate that cognitive states do have unique complexity of physiological sequences that are statistically different from other cognitive states. More specifically, CA has a significantly higher temporal psychophysiological complexity than HW and LW in EEG and ECG telemetry signals. With regards to respiration telemetry, CA has a lower temporal psychophysiological complexity than HW and LW. Through our preliminary work, addressing this unique underpinning can inform whether these underlying dynamics can be utilized to understand how humans transition between cognitive states and for improved detection of cognitive states.","PeriodicalId":93413,"journal":{"name":"Applied aerodynamics : papers presented at the AIAA SciTech Forum and Exposition 2020 : Orlando, Florida, USA, 6-10 January 2020. AIAA SciTech Forum and Exposition (2020 : Orlando, Fla.)","volume":"98 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87192133","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}
{"title":"Exergy Analysis of a Decompression Process in a Single Rotating Radial Channel for Power Generation","authors":"Raul Quispe-Abad, N. Müller","doi":"10.2514/6.2020-1792","DOIUrl":"https://doi.org/10.2514/6.2020-1792","url":null,"abstract":"","PeriodicalId":93413,"journal":{"name":"Applied aerodynamics : papers presented at the AIAA SciTech Forum and Exposition 2020 : Orlando, Florida, USA, 6-10 January 2020. AIAA SciTech Forum and Exposition (2020 : Orlando, Fla.)","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76987981","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}
The effective frequency limits of postage-stamp PIV, in which a pulse-burst laser and very small fields of view combine to achieve high repetition rates, have been extended by increasing the PIV acquisition rate to very nearly MHz rates (990 kHz) by using a faster camera. Charge leaked through the camera shift register at these framing rates but this was shown not to bias the measurements. The increased framing rate provided oversampled data and enabled use of multi-frame correlation algorithms for a lower noise floor, increasing the effective frequency response to 240 kHz where the interrogation window size begins to spatially filter the data. The velocity spectra suggest turbulence power-law scaling in the inertial subrange steeper than the theoretical -5/3 scaling, attributed to an absence of isotropy.
{"title":"Extending the Frequency Limits of \"Postage-Stamp PIV\" to MHz Rates","authors":"S. Beresh, R. Spillers, M. Soehnel, Seth Spitzer","doi":"10.2514/6.2020-1018","DOIUrl":"https://doi.org/10.2514/6.2020-1018","url":null,"abstract":"The effective frequency limits of postage-stamp PIV, in which a pulse-burst laser and very small fields of view combine to achieve high repetition rates, have been extended by increasing the PIV acquisition rate to very nearly MHz rates (990 kHz) by using a faster camera. Charge leaked through the camera shift register at these framing rates but this was shown not to bias the measurements. The increased framing rate provided oversampled data and enabled use of multi-frame correlation algorithms for a lower noise floor, increasing the effective frequency response to 240 kHz where the interrogation window size begins to spatially filter the data. The velocity spectra suggest turbulence power-law scaling in the inertial subrange steeper than the theoretical -5/3 scaling, attributed to an absence of isotropy.","PeriodicalId":93413,"journal":{"name":"Applied aerodynamics : papers presented at the AIAA SciTech Forum and Exposition 2020 : Orlando, Florida, USA, 6-10 January 2020. AIAA SciTech Forum and Exposition (2020 : Orlando, Fla.)","volume":"89 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76252752","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}
{"title":"Selection of a Scale Resolving Simulation Technique for Flow Field Analysis of a High Speed Air Intake","authors":"Bilal Mufti, Tauha Irfan, Z. Toor, J. Masud","doi":"10.2514/6.2020-2093","DOIUrl":"https://doi.org/10.2514/6.2020-2093","url":null,"abstract":"","PeriodicalId":93413,"journal":{"name":"Applied aerodynamics : papers presented at the AIAA SciTech Forum and Exposition 2020 : Orlando, Florida, USA, 6-10 January 2020. AIAA SciTech Forum and Exposition (2020 : Orlando, Fla.)","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75843130","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}
E. Schuster, Christoph Struempfel, Svenja Huschbeck, B. Goebel, Christiane Berth, M. Haag
This paper discusses the flight test setup and preliminary results of a precise relative navigation and separation assurance system to support safe simultaneous operation of general aviation aircraft and UAS at low altitudes in the vicinity of an uncontrolled airfield. With an increased use of UAS for a wide variety of applications, such as law enforcement, search and rescue, agriculture, infrastructure inspection, maintenance, mapping, filming and journalism, it is expected that UAS will be taking off, landing or otherwise operating at airfields at the same time as manned aircraft. In that case, it will be required that the UAS not only has precise knowledge of its location and velocity to enable an automatic flight at lower altitudes with sufficient accuracy, integrity, availability and continuity to support its operation (e.g. take-off, landing, flight patterns), but also to support broadcasting its position and velocity to the other aircraft in the vicinity, for improved awareness of the UAS location and to achieve separation assurance
{"title":"Precise Relative Navigation and Separation Assurance of UAS and Manned Aircraft during Low Altitude Airfield Operations","authors":"E. Schuster, Christoph Struempfel, Svenja Huschbeck, B. Goebel, Christiane Berth, M. Haag","doi":"10.2514/6.2020-0057","DOIUrl":"https://doi.org/10.2514/6.2020-0057","url":null,"abstract":"This paper discusses the flight test setup and preliminary results of a precise relative navigation and separation assurance system to support safe simultaneous operation of general aviation aircraft and UAS at low altitudes in the vicinity of an uncontrolled airfield. With an increased use of UAS for a wide variety of applications, such as law enforcement, search and rescue, agriculture, infrastructure inspection, maintenance, mapping, filming and journalism, it is expected that UAS will be taking off, landing or otherwise operating at airfields at the same time as manned aircraft. In that case, it will be required that the UAS not only has precise knowledge of its location and velocity to enable an automatic flight at lower altitudes with sufficient accuracy, integrity, availability and continuity to support its operation (e.g. take-off, landing, flight patterns), but also to support broadcasting its position and velocity to the other aircraft in the vicinity, for improved awareness of the UAS location and to achieve separation assurance","PeriodicalId":93413,"journal":{"name":"Applied aerodynamics : papers presented at the AIAA SciTech Forum and Exposition 2020 : Orlando, Florida, USA, 6-10 January 2020. AIAA SciTech Forum and Exposition (2020 : Orlando, Fla.)","volume":"62 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84921246","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}
HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignement et de recherche français ou étrangers, des laboratoires publics ou privés. Numerical Study of Hypersonic Boundary-Layer Transition Delay through Second-Mode Absorption Romain Fiévet, Hughes Deniau, Jean-Philippe Brazier, Estelle Piot
{"title":"Numerical Study of Hypersonic Boundary-Layer Transition Delay through Second-Mode Absorption","authors":"R. Fiévet, H. Deniau, J. Brazier, E. Piot","doi":"10.2514/6.2020-2061","DOIUrl":"https://doi.org/10.2514/6.2020-2061","url":null,"abstract":"HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignement et de recherche français ou étrangers, des laboratoires publics ou privés. Numerical Study of Hypersonic Boundary-Layer Transition Delay through Second-Mode Absorption Romain Fiévet, Hughes Deniau, Jean-Philippe Brazier, Estelle Piot","PeriodicalId":93413,"journal":{"name":"Applied aerodynamics : papers presented at the AIAA SciTech Forum and Exposition 2020 : Orlando, Florida, USA, 6-10 January 2020. AIAA SciTech Forum and Exposition (2020 : Orlando, Fla.)","volume":"81 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81672949","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}
{"title":"Feasibility Study of a Liquefied Natural Gas Fuel-Cooled Small Scale Hybrid Electric Flight Vehicle","authors":"J. Hartwig, Brian Niezgoda, L. Kohlman","doi":"10.2514/6.2020-1498","DOIUrl":"https://doi.org/10.2514/6.2020-1498","url":null,"abstract":"","PeriodicalId":93413,"journal":{"name":"Applied aerodynamics : papers presented at the AIAA SciTech Forum and Exposition 2020 : Orlando, Florida, USA, 6-10 January 2020. AIAA SciTech Forum and Exposition (2020 : Orlando, Fla.)","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81345311","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}
Adriana Andreeva-Mori, D. Kubo, Keiji Kobayashi, Y. Okuno, J. Homola, M. Johnson, P. Kopardekar
Japan Aerospace Exploration Agency (JAXA) has been developing a system to manage resource allocation during disaster response operations and to optimize the application of available assets (D-NET). NASA has been engaged in research to enable the large-scale commercial application of UAS in low altitude airspace as part of the UAS Traffic Management (UTM) project. Since 2016, JAXA and NASA have partnered to investigate the safe and efficient integration of UAS in disaster relief operations. In October 2018, a flight test, which occurred as part of a large-scale disaster drill in Ehime Prefecture, Japan, successfully demonstrated that D-NET and UTM can contribute to the safe and efficient use of airspace by both manned and unmanned aircraft. This paper presents the technical challenges in UAS integration in disaster relief and D-NET/UTM integration and technical solutions developed to address these challenges. The scenarios used to test the integration of both systems in a real-world context, together with flight tests results and analysis are also shown. The flight tests successfully demonstrated the application of UASs to disaster response and showed they can safely cooperate with manned aircraft to improve response efficiency.
{"title":"Supporting Disaster Relief Operations through UTM: Operational Concept and Flight Tests of Unmanned and Manned Vehicles at a Disaster Drill","authors":"Adriana Andreeva-Mori, D. Kubo, Keiji Kobayashi, Y. Okuno, J. Homola, M. Johnson, P. Kopardekar","doi":"10.2514/6.2020-2202","DOIUrl":"https://doi.org/10.2514/6.2020-2202","url":null,"abstract":"Japan Aerospace Exploration Agency (JAXA) has been developing a system to manage resource allocation during disaster response operations and to optimize the application of available assets (D-NET). NASA has been engaged in research to enable the large-scale commercial application of UAS in low altitude airspace as part of the UAS Traffic Management (UTM) project. Since 2016, JAXA and NASA have partnered to investigate the safe and efficient integration of UAS in disaster relief operations. In October 2018, a flight test, which occurred as part of a large-scale disaster drill in Ehime Prefecture, Japan, successfully demonstrated that D-NET and UTM can contribute to the safe and efficient use of airspace by both manned and unmanned aircraft. This paper presents the technical challenges in UAS integration in disaster relief and D-NET/UTM integration and technical solutions developed to address these challenges. The scenarios used to test the integration of both systems in a real-world context, together with flight tests results and analysis are also shown. The flight tests successfully demonstrated the application of UASs to disaster response and showed they can safely cooperate with manned aircraft to improve response efficiency.","PeriodicalId":93413,"journal":{"name":"Applied aerodynamics : papers presented at the AIAA SciTech Forum and Exposition 2020 : Orlando, Florida, USA, 6-10 January 2020. AIAA SciTech Forum and Exposition (2020 : Orlando, Fla.)","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82454681","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}
Applied aerodynamics : papers presented at the AIAA SciTech Forum and Exposition 2020 : Orlando, Florida, USA, 6-10 January 2020. AIAA SciTech Forum and Exposition (2020 : Orlando, Fla.)
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