There is an ever-increasing demand for more data to be captured during flight test applications, placing more demand on the limited bandwidth available for PCM data transmission. Some strategies can help, such as performing analysis on the platform itself. For example, by performing Fast Fourier Transform (FFT) analysis in the air and sending just the results down over PCM in real-time, the PCM bandwidth usage can be optimized, saving the users time and reducing the overall cost of ownership. This paper discusses data analysis methods, specifically FFT analysis on accelerometer data in real-time during flight, that can be used without additional flight test instrumentation hardware onboard the aircraft.
{"title":"7.3 Optimizing PCM Bandwidth Usage in Flight Test by Real-time Data Analysis During Flight","authors":"P. Quinn","doi":"10.5162/ettc2022/7.3","DOIUrl":"https://doi.org/10.5162/ettc2022/7.3","url":null,"abstract":"There is an ever-increasing demand for more data to be captured during flight test applications, placing more demand on the limited bandwidth available for PCM data transmission. Some strategies can help, such as performing analysis on the platform itself. For example, by performing Fast Fourier Transform (FFT) analysis in the air and sending just the results down over PCM in real-time, the PCM bandwidth usage can be optimized, saving the users time and reducing the overall cost of ownership. This paper discusses data analysis methods, specifically FFT analysis on accelerometer data in real-time during flight, that can be used without additional flight test instrumentation hardware onboard the aircraft.","PeriodicalId":193365,"journal":{"name":"Proceedings - ettc2022","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122592246","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}
: Airbus Defence and Space (ADS) has developed a big data platform named OASIS for Open Analytic ServIces for Satellites. Since 2020, this big data platform is in charge of real-time telemetry ingestion, analytics and visualization for a wide and global ADS Satellite Fleet Supervision. It is used all along the satellite lifetime, from design and test to in-orbit support. The supervised fleet is now composed of 55 satellites and the platform aggregates 300Gb per day. In particular, OASIS is used in the satellite Assembly Integration and Test (AIT) context, where the final satellites platforms and payloads are assembled and validated on various test benches. The OASIS capabilities to store, index, analyze test data, alert in case of anomaly during tests are vital. To cover the challenging platform requirements (scalability, high availability, data persistency, security, easy maintenance), OASIS is virtualized on a cloud environment. The architecture offers COTS as well as internal big data analysis applications. Combined with the huge telemetry data available on the platform, they intend to offer Artificial Intelligence (AI) solutions, such as automatic failure detection and predictive maintenance. They represent a huge benefit especially for testing applications, where automatization is the key of future ways of working.
{"title":"7.5 OASIS: a big data platform for satellite testing","authors":"A. Charcosset, F. Morel, J. Siega","doi":"10.5162/ettc2022/7.5","DOIUrl":"https://doi.org/10.5162/ettc2022/7.5","url":null,"abstract":": Airbus Defence and Space (ADS) has developed a big data platform named OASIS for Open Analytic ServIces for Satellites. Since 2020, this big data platform is in charge of real-time telemetry ingestion, analytics and visualization for a wide and global ADS Satellite Fleet Supervision. It is used all along the satellite lifetime, from design and test to in-orbit support. The supervised fleet is now composed of 55 satellites and the platform aggregates 300Gb per day. In particular, OASIS is used in the satellite Assembly Integration and Test (AIT) context, where the final satellites platforms and payloads are assembled and validated on various test benches. The OASIS capabilities to store, index, analyze test data, alert in case of anomaly during tests are vital. To cover the challenging platform requirements (scalability, high availability, data persistency, security, easy maintenance), OASIS is virtualized on a cloud environment. The architecture offers COTS as well as internal big data analysis applications. Combined with the huge telemetry data available on the platform, they intend to offer Artificial Intelligence (AI) solutions, such as automatic failure detection and predictive maintenance. They represent a huge benefit especially for testing applications, where automatization is the key of future ways of working.","PeriodicalId":193365,"journal":{"name":"Proceedings - ettc2022","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129542166","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":"1.1 Implementing Tmns Data on Demand","authors":"R. Docimo, B. Kupferschmidt, K. Rodittis","doi":"10.5162/ettc2022/1.1","DOIUrl":"https://doi.org/10.5162/ettc2022/1.1","url":null,"abstract":"","PeriodicalId":193365,"journal":{"name":"Proceedings - ettc2022","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129903840","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":"4.2 Tailoring Flight Test Instrumentation with Additive Manufacturing","authors":"A. Machnik, T. Decker, R. Ashworth","doi":"10.5162/ettc2022/4.2","DOIUrl":"https://doi.org/10.5162/ettc2022/4.2","url":null,"abstract":"","PeriodicalId":193365,"journal":{"name":"Proceedings - ettc2022","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115141418","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}
: Flight testing is one of the key activities required to certify and deliver aircraft to our customers. To this end, we carry out flight tests on prototypes known as flight test aircraft but also in serial aircraft or production aircrafts ready to be delivered to Airlines. The SKYbox project aims to offer a new range of Flight Test Installation (FTI) solutions. These less intrusive and more modular solutions ease the installation and provide FTIs at the cutting edge of technology.
{"title":"2.1 SKYbox: the new range of Flight Test Installation","authors":"P. Berthouze, D. Cumer","doi":"10.5162/ettc2022/2.1","DOIUrl":"https://doi.org/10.5162/ettc2022/2.1","url":null,"abstract":": Flight testing is one of the key activities required to certify and deliver aircraft to our customers. To this end, we carry out flight tests on prototypes known as flight test aircraft but also in serial aircraft or production aircrafts ready to be delivered to Airlines. The SKYbox project aims to offer a new range of Flight Test Installation (FTI) solutions. These less intrusive and more modular solutions ease the installation and provide FTIs at the cutting edge of technology.","PeriodicalId":193365,"journal":{"name":"Proceedings - ettc2022","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133691351","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}
P. Kindl, L. Agazzi, T. Schilling, M. Schmitt, J. Furthner
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{"title":"3.3 A novel Robust and Precise Timing Facility for Galileo","authors":"P. Kindl, L. Agazzi, T. Schilling, M. Schmitt, J. Furthner","doi":"10.5162/ettc2022/3.3","DOIUrl":"https://doi.org/10.5162/ettc2022/3.3","url":null,"abstract":",","PeriodicalId":193365,"journal":{"name":"Proceedings - ettc2022","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125498227","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 suitability of telemetry systems based on surface acoustic wave sensor technology for applica-tions like temperature measurement within the electric motor on a system level is demonstrated.
基于表面声波传感器技术的遥测系统在系统级的应用，如电机内的温度测量的适用性进行了演示。
{"title":"4.4 Heavy-Duty Telemetry Systems based on SAW Sensors","authors":"R. Fachberger, M. Stieger","doi":"10.5162/ettc2022/4.4","DOIUrl":"https://doi.org/10.5162/ettc2022/4.4","url":null,"abstract":": The suitability of telemetry systems based on surface acoustic wave sensor technology for applica-tions like temperature measurement within the electric motor on a system level is demonstrated.","PeriodicalId":193365,"journal":{"name":"Proceedings - ettc2022","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128596397","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":"8.2 Simplified and reliable channel modeling for Aerospace, Defence and 5G","authors":"K. von Hünerbein","doi":"10.5162/ettc2022/8.2","DOIUrl":"https://doi.org/10.5162/ettc2022/8.2","url":null,"abstract":"","PeriodicalId":193365,"journal":{"name":"Proceedings - ettc2022","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133675728","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}
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