2021 IEEE 8th International Workshop on Metrology for AeroSpace (MetroAeroSpace)最新文献_第10页

Validation Flight Experiment for a Sounding Balloon Photovoltaic-based Attitude Determination System 探空气球光伏测姿系统验证飞行试验

2021 IEEE 8th International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2021-06-23 DOI: 10.1109/MetroAeroSpace51421.2021.9511760

G. Cataldi, M. Gemignani, S. Marcuccio

引用次数: 0

Design and testing of an autonomous ARTVA detector for small drones 小型无人机自主ARTVA探测器的设计与测试

2021 IEEE 8th International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2021-06-23 DOI: 10.1109/MetroAeroSpace51421.2021.9511664

Francesco De Giudici, Federico Toson, A. Piva, Pietro Artusi, L. Olivieri, C. Bettanini

引用次数: 0

Measurement system for small propeller propulsion 小型螺旋桨推进力测量系统

2021 IEEE 8th International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2021-06-23 DOI: 10.1109/MetroAeroSpace51421.2021.9511711

J. Pieniążek, Piotr Cieciński

引用次数: 5

MPRR and Pegasis Routing Protocol comparison for Aerospace application 航空航天应用MPRR和Pegasis路由协议的比较

2021 IEEE 8th International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2021-06-23 DOI: 10.1109/MetroAeroSpace51421.2021.9511733

M. Cagnetti, M. Leccisi, F. Leccese

引用次数: 1

Simulation Researches of the PROPWING Airplane Propulsion System 螺旋桨飞机推进系统仿真研究

2021 IEEE 8th International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2021-06-23 DOI: 10.1109/MetroAeroSpace51421.2021.9511725

R. Kliza, M. Wendeker, Jan Pytka, P. Kasprzak

引用次数: 0

LEDSAT 1U CubeSat thermal analysis and steady state calibration for thermal-vacuum testing 用于热真空测试的LEDSAT 1U CubeSat热分析和稳态校准

2021 IEEE 8th International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2021-06-23 DOI: 10.1109/MetroAeroSpace51421.2021.9511666

Emanuele Bedetti, Niccolò Picci, Andrea Gianfermo, Lorenzo Frezza, Diego Amadio, F. Curianò, Paolo Marzioli, A. Delfini

引用次数: 0

Inspection of the undulation structure with an in-plane differential flexible array probe 面内差分柔性阵列探头对波动结构的检测

2021 IEEE 8th International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2021-06-23 DOI: 10.1109/MetroAeroSpace51421.2021.9511698

Lei Peng, C. Ye, Yu Tao, Cai Long, Ming Li

{"title":"Inspection of the undulation structure with an in-plane differential flexible array probe","authors":"Lei Peng, C. Ye, Yu Tao, Cai Long, Ming Li","doi":"10.1109/MetroAeroSpace51421.2021.9511698","DOIUrl":"https://doi.org/10.1109/MetroAeroSpace51421.2021.9511698","url":null,"abstract":"Blade is a crucial part in steam turbine that chronically exposes to an atmosphere of high temperature, humidity, and pressure, which prone to cause fatigues in the structure. The root of a turbine blade is in undulation shape giving rise to the difficulties for inspection with conventional probes. This work proposes a novel flexible array eddy current testing (ECT) probe for the turbine blade root inspection. The proposed probe employs an in-plane differential scheme to reduce the common mode noise and increase the sensitivity to small defects. It works with three modes to improve the reliability of detecting defects in different orientations. It keeps the lift-off almost constant when scans the undulation shape structure, as the shape of the sensor array is flexible and is bended according to the sample surface. A prototype probe has been developed and tested by inspecting of a blade sample with artificial and nature defects. The probe can identify defect with dimensions length×wldth×depth=z.u mmxu.z mm×0.2 mm with various orientations and locations. The experiment results demonstrate that the probe has high sensitivity for defects at the root of turbine.","PeriodicalId":236783,"journal":{"name":"2021 IEEE 8th International Workshop on Metrology for AeroSpace (MetroAeroSpace)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129639859","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

TeraHertz inspections of painted steel samples 涂装钢样品的太赫兹检测

2021 IEEE 8th International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2021-06-23 DOI: 10.1109/MetroAeroSpace51421.2021.9511692

I. Catapano, G. Ludeno, F. Soldovieri, T. Toullier, J. Dumoulin

引用次数: 0

Characterization of a new positioning sensor for space capture 一种用于空间捕获的新型定位传感器的特性

2021 IEEE 8th International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2021-06-23 DOI: 10.1109/MetroAeroSpace51421.2021.9511704

Alex Caon, Francesco Branz, A. Francesconi

{"title":"Characterization of a new positioning sensor for space capture","authors":"Alex Caon, Francesco Branz, A. Francesconi","doi":"10.1109/MetroAeroSpace51421.2021.9511704","DOIUrl":"https://doi.org/10.1109/MetroAeroSpace51421.2021.9511704","url":null,"abstract":"Space missions that focus on On-Orbit-Servicing often involve the capture of a target satellite or space debris as a key event in the operational sequence. Space robots are among the most promising technologies to perform this task and mission architectures involving manipulators proved successful in orbit. Such mission scenarios are complex and imply a considerable risk of collision between the chaser and the target vehicles. For the sake of safety, it is of key importance to accurately position the capture interface w.r.t. the gripping point on the target, especially when relative distance is very low. During these phases, the guidance and control algorithms rely on pose measurements provided by navigation sensors that are generally able to reconstruct the target position and orientation only up to a certain distance between the camera and the target. To the purpose of having a complete control of the capture interface until contact, a new sensor based on a LED and a matrix of phototransistors has been developed. This paper describes the sensor and provides its preliminary characterization. A simple theoretical description of the sensor behavior is obtained from geometrical considerations, while experiments have been performed to measure the performances of the actual hardware implementation of the system.","PeriodicalId":236783,"journal":{"name":"2021 IEEE 8th International Workshop on Metrology for AeroSpace (MetroAeroSpace)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121436431","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

Research on errors of magnetic field sensors and algorithms for determining 3D spatial deviation in aeronautical heading reference systems 航空航向参考系中磁场传感器误差及三维空间偏差确定算法研究

2021 IEEE 8th International Workshop on Metrology for AeroSpace (MetroAeroSpace) Pub Date : 2021-06-23 DOI: 10.1109/MetroAeroSpace51421.2021.9511761

M. Witoś, A. Szelmanowski, A. Pazur, Jerzy Borowski

{"title":"Research on errors of magnetic field sensors and algorithms for determining 3D spatial deviation in aeronautical heading reference systems","authors":"M. Witoś, A. Szelmanowski, A. Pazur, Jerzy Borowski","doi":"10.1109/MetroAeroSpace51421.2021.9511761","DOIUrl":"https://doi.org/10.1109/MetroAeroSpace51421.2021.9511761","url":null,"abstract":"In the XXI century, magnetic measurements are widely used in diverse applications. This paper presents the practical application of magnetic measurements in the Magnetic Heading System (MHS) and the Helmet Mounted Cueing System (HMCS) on board of civilian and military aircrafts. The area of application of magnetic field sensors and the corresponding measuring ranges and errors are presented. The research problem and the method of its solution were defined in relation to the determination of spatial deviation occurring in aviation heading indicating systems for various angles of spatial orientation. The mathematical relationships describing the components of the Earth's magnetic field and disturbing fields originating from hard and soft magnetic iron, which are structural elements of the aircraft, were given. An innovative element is a simulation model, developed in the Matlab-Simulink package, enabling the determination of 2D horizontal deviation and 3D spatial deviation for the given spatial orientation angles. Selected results of research on the influence of inaccuracies in the positioning of magnetometers and the possibility to identify their errors using the spectral analysis applied to the course of magnetic deviation are presented.","PeriodicalId":236783,"journal":{"name":"2021 IEEE 8th International Workshop on Metrology for AeroSpace (MetroAeroSpace)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121630945","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