Proceedings - ettc2022最新文献_第4页

6.2 EUROCAE ED247 (VISTAS) Rev B On the way evolutions 6.2 EUROCAE ED247 (vista) Rev B在进化的路上

Proceedings - ettc2022 Pub Date : 1900-01-01 DOI: 10.5162/ettc2022/6.2

C. Herbepin

引用次数: 0

1.2 T-7A Distributed Test: Remote Testing of Prototype Aircraft 1.2 T-7A分布式测试:原型机远程测试

Proceedings - ettc2022 Pub Date : 1900-01-01 DOI: 10.5162/ettc2022/1.2

R. Aronoff

引用次数: 0

7.2 TENA, JMETC, and BDA TOOLS FOR TELEMETRY 用于遥测的TENA, JMETC和BDA工具

Proceedings - ettc2022 Pub Date : 1900-01-01 DOI: 10.5162/ettc2022/7.2

G. Hudgins, J. Secondine

引用次数: 0

2.2 High quality measurements for helicopter applications using sensor telemetry 2.2使用传感器遥测技术对直升机应用进行高质量测量

Proceedings - ettc2022 Pub Date : 1900-01-01 DOI: 10.5162/ettc2022/2.2

S. Manner, E. Manner, J. Manner

{"title":"2.2 High quality measurements for helicopter applications using sensor telemetry","authors":"S. Manner, E. Manner, J. Manner","doi":"10.5162/ettc2022/2.2","DOIUrl":"https://doi.org/10.5162/ettc2022/2.2","url":null,"abstract":": More and more players on the market try to get in the game of sophisticated helicopter manufacturers. There are several interesting industries that helicopters are needed for. The famous ones like military and air transport for air lifting are now extended by new mobility concepts like the electrical urban air mobility. But all have the same challenges with innovations on drives and transmission leading to many newly designed critical rotating components where temperature, strain, force or acceleration measurements for durability and operational strength need to be exercised. In this paper, MANNER shortly sums up the challenges that come with the engineering and development of a high-quality, high accuracy telemetry measurement system. A system withstanding all environmental constraints and mechanical challenges but being flexible for the customer as well as for the different measurement tasks in every mean. Sample timestamping and data structure need to be taken into account for accurate measurements in such big measurement tasks. The request for IENA and Precision time protocol (PTP V2) has been realized as one way to go with the new generation of telemetry systems. The aim of this paper is to provide the reader a good insight on the challenges of telemetry systems on helicopters and the solutions that have been found to realize a highly reliable, highly accurate yet very flexible measurement system that now is an answer to all measuring tasks on a helicopter.","PeriodicalId":193365,"journal":{"name":"Proceedings - ettc2022","volume":"316 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":"116597588","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

3.2 Certification of automotive GNSS receivers using aerial image data 3.2车载GNSS接收机航拍图像数据认证

Proceedings - ettc2022 Pub Date : 1900-01-01 DOI: 10.5162/ettc2022/3.2

P. Mendes, E. Mrohs, C. Akhimien, F. Kurz, V. Gstaiger, H. Runge

{"title":"3.2 Certification of automotive GNSS receivers using aerial image data","authors":"P. Mendes, E. Mrohs, C. Akhimien, F. Kurz, V. Gstaiger, H. Runge","doi":"10.5162/ettc2022/3.2","DOIUrl":"https://doi.org/10.5162/ettc2022/3.2","url":null,"abstract":": A new method for calibration, validation aiming at certification of GNSS receivers used in the automotive industry addressing the levels 3 and 4 of automation under real world conditions is presented. The method uses simultaneously acquired high-resolution aerial image data, from a helicopter, which is precisely georeferenced with Ground Control Points. The method provides a reference trajectory for vehicles in GNSS critical areas, e.g., GNSS-denied type environments. The images obtained contain the vehicle’s roof with the signalized GNSS receiver antenna. Together with a precise height model of the road surface, the absolute position of the GNSS receiver in world coordinates can be derived from the position in the image. The main results of a test campaign, performed in July 2021, using the method are presented. It was investigated how the quality of the GNSS sensors is influenced by the environment (Rural, Highway and Urban) and what added value the method provides. The method proved to be resilient and robust to situations where the GNSS position accuracy degrades, even when RTK is used, as local effects do not impact the new method. The method provides high-precision reference trajectories facilitating calibration, validation, and conformity testing. In this contribution the focus will be set on the validation and testing process leading to certification.","PeriodicalId":193365,"journal":{"name":"Proceedings - ettc2022","volume":"53 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":"130582152","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