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2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace)最新文献

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GNSS Performance Modelling for Positioning and Navigation in Urban Environments 城市环境中定位和导航GNSS性能建模
2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2018-06-01 DOI: 10.1109/METROAEROSPACE.2018.8453544
Suraj Bijjahalli, A. Gardi, R. Sabatini
{"title":"GNSS Performance Modelling for Positioning and Navigation in Urban Environments","authors":"Suraj Bijjahalli, A. Gardi, R. Sabatini","doi":"10.1109/METROAEROSPACE.2018.8453544","DOIUrl":"https://doi.org/10.1109/METROAEROSPACE.2018.8453544","url":null,"abstract":"The Global Navigation Satellite System (GNSS) supports a growing number of several Intelligent Transport System (ITS) applications and location based services including collision avoidance, electronic toll collection, fleet management and Unmanned Aircraft System (UAS) navigation. This paper performs a detailed performance analysis of GNSS with a focus on failure modes in urban environments as a critical case study. A guidance-based augmentation strategy based on trajectory optimization is developedwhich accounts for the influence of urban structures on GNSS performance. A simulation case study representative of UAS operations in urban environments was performed as a preliminary assessment to corroborate the developed modules.","PeriodicalId":142603,"journal":{"name":"2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace)","volume":"183 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132174172","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: 8
Electronic Nose: A First Sensors Array Optimization for Pesticides Detection Based on Wilks' A-Statistic 电子鼻:基于Wilks A统计量的农药检测传感器阵列优化
2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2018-06-01 DOI: 10.1109/METROAEROSPACE.2018.8453631
F. Leccese, M. Cagnetti, S. Giarnetti, E. Petritoli, S. Tuti, I. Luisetto, A. Pecora, L. Maiolo, R. Durovic-Pejcev, T. Dordević, A. Tomašević, V. Bursić, V. Arenella, P. Gabriele, E. D. Francesco
{"title":"Electronic Nose: A First Sensors Array Optimization for Pesticides Detection Based on Wilks' A-Statistic","authors":"F. Leccese, M. Cagnetti, S. Giarnetti, E. Petritoli, S. Tuti, I. Luisetto, A. Pecora, L. Maiolo, R. Durovic-Pejcev, T. Dordević, A. Tomašević, V. Bursić, V. Arenella, P. Gabriele, E. D. Francesco","doi":"10.1109/METROAEROSPACE.2018.8453631","DOIUrl":"https://doi.org/10.1109/METROAEROSPACE.2018.8453631","url":null,"abstract":"This paper describes an E-Nose aimed to Pesticide Detection which uses an array of different commercial gas sensors. In order to optimize the array reducing the redundancies due to similar sensors answers, Wilks' A-statistic has been used.","PeriodicalId":142603,"journal":{"name":"2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127859625","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: 8
Control Optimization in Aerospace Engineering at Stochastic Perturbations and Stream of Faults 随机扰动和故障流下的航空航天工程控制优化
2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2018-06-01 DOI: 10.1109/METROAEROSPACE.2018.8453602
N. Rodnishchev, Y. Somov
{"title":"Control Optimization in Aerospace Engineering at Stochastic Perturbations and Stream of Faults","authors":"N. Rodnishchev, Y. Somov","doi":"10.1109/METROAEROSPACE.2018.8453602","DOIUrl":"https://doi.org/10.1109/METROAEROSPACE.2018.8453602","url":null,"abstract":"The necessary optimality conditions are studied for stochastic controlled systems with random abrupt nature to describe the operation of a flying vehicle with various requirements due to disturbances, random parameters spread, additive and multiplicative noises, and also random Poisson stream of the system failures. We research the problem on the spacecraft inter-orbital flight at failures of the working jet engines.","PeriodicalId":142603,"journal":{"name":"2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124581511","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
Algorithm for Relative Navigation and Control Systems for Closely Spaced Satellite in a Group 近距离卫星群相对导航与控制系统算法
2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2018-06-01 DOI: 10.1109/METROAEROSPACE.2018.8453589
A. Panferov, A. Nebylov, S. Brodsky
{"title":"Algorithm for Relative Navigation and Control Systems for Closely Spaced Satellite in a Group","authors":"A. Panferov, A. Nebylov, S. Brodsky","doi":"10.1109/METROAEROSPACE.2018.8453589","DOIUrl":"https://doi.org/10.1109/METROAEROSPACE.2018.8453589","url":null,"abstract":"The problem of providing the fastest two-way communication between two or several points on the Earth's surface is considered. The transport delay and the cost of such a connection should be minimal. To solve this problem as an intermediate point to be used a group of small and cheap enough satellites moving at low orbit. This article discusses the problem of gathering a group in orbit, stabilizing it, measuring relative distances and orientations. To reduce the cost of the system, it is expected to use the cheapest and therefore not very accurate, relative coordinate measures. To ensure acceptable accuracy, it is proposed to use a specially developed adaptive filtering algorithm based on the analysis of the spectral density of the updating sequence. The estimates of the navigation parameters obtained in this way are used to form the optimal terminal control of the motion by the center of mass of the active satellite. Miniature engines create the control forces. The theoretical results are confirmed by simulation.","PeriodicalId":142603,"journal":{"name":"2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace)","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126180826","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
Method for Determination of Airplane Takeoff and Landing Distance 飞机起降距离的确定方法
2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2018-06-01 DOI: 10.1109/METROAEROSPACE.2018.8453622
J. Pytka, J. Józwik, Tomasz Lyszczyk, E. Gnapowski
{"title":"Method for Determination of Airplane Takeoff and Landing Distance","authors":"J. Pytka, J. Józwik, Tomasz Lyszczyk, E. Gnapowski","doi":"10.1109/METROAEROSPACE.2018.8453622","DOIUrl":"https://doi.org/10.1109/METROAEROSPACE.2018.8453622","url":null,"abstract":"The paper presents a new method for determination of airplane ground roll distances during takeoff or landing. The method uses a ground speed sensor and a vertical acceleration sensor as measuring instrumentation. The procedure for obtaining the point of the liftoff or touchdown has been described based on sample data set. Also, sample results of takeoff and landing ground roll measurements performed by means of the presented method has been included in the paper.","PeriodicalId":142603,"journal":{"name":"2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127405950","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
Performances of the SIMBIO-SYS High Resolution Imaging Channel on Board BepiColombo/ESA Spacecraft Channel Performance Parameters as Derived by on Ground Calibration Measurements BepiColombo/ESA航天器SIMBIO-SYS高分辨率成像通道性能研究
2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2018-06-01 DOI: 10.1109/METROAEROSPACE.2018.8453625
V. Corte, P. Palumbo, M. Zusi, M. Baroni, G. Cremonese, R. Mugnuolo
{"title":"Performances of the SIMBIO-SYS High Resolution Imaging Channel on Board BepiColombo/ESA Spacecraft Channel Performance Parameters as Derived by on Ground Calibration Measurements","authors":"V. Corte, P. Palumbo, M. Zusi, M. Baroni, G. Cremonese, R. Mugnuolo","doi":"10.1109/METROAEROSPACE.2018.8453625","DOIUrl":"https://doi.org/10.1109/METROAEROSPACE.2018.8453625","url":null,"abstract":"HRIC (High Resolution Imaging Channel) is the SIMBIO-SYS high-resolution channel on-board the BepiColombo/ESA spacecraft. Calibration activities were performed at Leonardo SpA (formerly Selex ES) (Campi Bisenzio Firenze) premises in spring-summer 2014. The work allowed: 1) to check for the channel performances (i.e. image quality, radiometric and geometrical performances); 2) to define the calibration pipeline required to process the raw images that will be acquired during the mission operative phase. The main obtained results include the definition of: 1) channel electrical parameters (i.e. dark current, readout and fixed pattern noise); 2) radiometric performances (i.e. response vs. exposure time and flux spectral response). All the parameters have been measured at pixel level due to the relatively high variability of CMOS detectors with respect to CCDs. The final target is to obtain the calibration pipeline parameters correcting pixel-by-pixel the HRIC data. We here describe the performed measurement and the adopted analysis approach to derive the calibration parameters.","PeriodicalId":142603,"journal":{"name":"2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace)","volume":"305 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127515904","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
Measuring of Axis Errors and Their Prognosis During Aircraft Parts Machining 飞机零件加工中轴向误差的测量与预测
2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2018-06-01 DOI: 10.1109/METROAEROSPACE.2018.8453523
J. Józwik
{"title":"Measuring of Axis Errors and Their Prognosis During Aircraft Parts Machining","authors":"J. Józwik","doi":"10.1109/METROAEROSPACE.2018.8453523","DOIUrl":"https://doi.org/10.1109/METROAEROSPACE.2018.8453523","url":null,"abstract":"The paper presents the use of simple models for forecasting errors of CNC machine tools. Forecasted errors measured on a CNC machine toll, using a system of QC 20 Ballbar were roundness and squareness errors axis of the CNC machine tool. These errors were measured on a machine tool designed for machining aircraft parts. Two methods of error prediction were used in the work: Simple Moving Average and Weighted Moving Average Method Specification. Modeling of results based on time series and forecasting were presented in graphic form. Measurement results and time series were obtained on the basis circular test QC20 Ballbar. The prognosis acceptability assessment is done on the basis of an average squared prognosis error ex post s*.","PeriodicalId":142603,"journal":{"name":"2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130284817","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
Influence of the Gas Medium on the Metrological Characteristics of Shock Tubes 气体介质对激波管计量特性的影响
2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2018-06-01 DOI: 10.1109/METROAEROSPACE.2018.8453619
Chenchen Wang, Hongbo Wang, Bo Shi
{"title":"Influence of the Gas Medium on the Metrological Characteristics of Shock Tubes","authors":"Chenchen Wang, Hongbo Wang, Bo Shi","doi":"10.1109/METROAEROSPACE.2018.8453619","DOIUrl":"https://doi.org/10.1109/METROAEROSPACE.2018.8453619","url":null,"abstract":"The shock tube is a commonly used device for the dynamic calibration of pressure transducers. It can generate a step pressure which rise time is of the order of nanoseconds in theory. The properties of pressure transducers in both time and frequency domains can be obtained from the dynamic calibration results with a shock tube. The influence of the gas medium on the metrological characteristics of shock tubes is presented. Four groups of tests are carried out according to the different gas media in the driver section and the driven section. According to the analysis of the test results, the influence of the gas medium on the characteristics contains the step pressure amplitude, the transfer function and the standard deviation of the shock tube was evaluated.","PeriodicalId":142603,"journal":{"name":"2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134126918","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
LEDSAT: a LED-Based CubeSat for Optical Orbit Determination Methodologies Improvement 改进光学轨道确定方法的基于led的立方体卫星
2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2018-06-01 DOI: 10.1109/METROAEROSPACE.2018.8453518
G. Cialone, Paolo Marzioli, S. Masillo, Andrea Gianfermo, Lorenzo Frezza, Alice Pellegrino, F. Piergentili, F. Santoni
{"title":"LEDSAT: a LED-Based CubeSat for Optical Orbit Determination Methodologies Improvement","authors":"G. Cialone, Paolo Marzioli, S. Masillo, Andrea Gianfermo, Lorenzo Frezza, Alice Pellegrino, F. Piergentili, F. Santoni","doi":"10.1109/METROAEROSPACE.2018.8453518","DOIUrl":"https://doi.org/10.1109/METROAEROSPACE.2018.8453518","url":null,"abstract":"LEDSAT (LED-based small SATellite) is a 1-Unit CubeSat that will mount Light Emitting Diodes (LEDs) on its six faces, in order to validate, verify and improve the current methodologies for optical orbit determination. The LEDs will also support the CubeSat identification after deployment from the ISS. The satellite is being produced by the S5Lab research group at Sapienza – University of Rome, and it has been accepted for the European Space Agency Fly Your Satellite! Programme. Currently, the on-board LEDs have been tested for the UV and gamma-ray radiations, proving their survivability in the space environment. This paper describes the aims, the design, the LED-based payload and the expected results of LEDSAT.","PeriodicalId":142603,"journal":{"name":"2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115640798","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: 11
Concept of High-Precision Relative Navigation of Micro-Satellites in Their Formation 微卫星编队中高精度相对导航的概念
2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2018-06-01 DOI: 10.1109/METROAEROSPACE.2018.8453597
A. Nebylov, Vladimir Nebylov, A. Panferov
{"title":"Concept of High-Precision Relative Navigation of Micro-Satellites in Their Formation","authors":"A. Nebylov, Vladimir Nebylov, A. Panferov","doi":"10.1109/METROAEROSPACE.2018.8453597","DOIUrl":"https://doi.org/10.1109/METROAEROSPACE.2018.8453597","url":null,"abstract":"The article presents the theoretical foundations and practical recommendations for a well-founded selection of the scenario of control for a group of small satellites as a single distributed control plant, the composition of on-board navigation sensors for each small satellite in their formation, depending on the particular problem being solved, selection of the characteristics of data transmission channels, the development of integrated systems for estimating the parameters of the relative motion of satellites, the creation of precise systems of relative navigation and control of the system. The results of the work can be used in the design of low-orbit space-based telecontrol systems for the motion of terrestrial dynamic objects controlled from a remote command post, including ones in the tasks of telemedicine and mobile robotics.","PeriodicalId":142603,"journal":{"name":"2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115753890","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
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