Octavian Thor Pleter and Cristian Emil Constantinescu, and Barna Istvan Jakab, University Politehnica of Bucharest, 060042 Bucharest, Romania
Abstract: In the aftermath of the disappearance of the Malaysian 370 (MH370) flight in March 2014, new positioning methods were employed to establish the search area. In the absence of all other positioning technologies (Transponder, Radio communications, Radar), these innovative methods are based on the handshake signals between an INMARSAT satellite and the satellite transceiver on board the aircraft. The log of these signals was made public in order for the scientific community to engage in solving the mystery of the MH370 trajectory. The log indicates the delay between the interrogation and response signals, as well as the relative velocity indications, based on the shift of the carrier frequency due to the Doppler-Fizeau effect. This paper puts forward an original, independent and accurate positioning method and allows the calculation of the MH370 trajectory considering the wind vector field that day, the accurate satellite orbit and an accurate model of the Earth (the WGS-84 ellipsoid). The results were compared to other results published, indicating a different final position of the aircraft from the locations of the published search area.
Download full article here.
The article won the Richey Medal 2017 of the Royal Institute of Navigation, London.
Cooperation with EUROCONTROL
On 16 October 2017, a delegation of EUROCONTROL led by Director General Dr. Frank Brenner is visiting the University Politehnica of Bucharest at the invitation of our Rector, Mr. Mihnea Costoiu. At 1 pm in the Senate Room the Cooperation Agreement will be signed...
Jeppesen FIA RAS Contest
As Mr. Sacha Neusser (Jeppesen) and Sorin Roșca, MAEng (RAS) announced on the floor of the Opening of the University Year, we publish <here> the details of the Jeppesen - Faculty of Aerospace Engineering - Regional Air Services contest aimed at faculty students...
Opening 2017
In the Radu Voinea AN010 amphitheater on 25 September 2017, 10 am, the Rector of the University Politehnica of Bucharest, Mihnea Costoiu declared the new University Year 2017-2018 opened, in an enthusiast atmosphere. The Rector pointed out the value and the...
Year 3 Specialization Exchange
Important for Year 3 students who want to change their specialization selection. The four specializations (in Romanian) consist of a full group each (no more vacancies). However, we decided to allow specialization exchanges between two students who agree that...
FAE Rules for Modules Progression
The Faculty of Aerospace Engineering Council in the 14 May 2019 meeting decided the following: The repeal of FAE-1 and FAE-2 Rules (described below) and their replacement with the mandatory attendance at the exam of the students who want to progress at a discipline...
Dassault Systemès Catia for students
Dassault Systèmes Catia V5 Student Edition is offered to students for free! Use code CATIA4FREE17 at Dassault Systemès 3DS Academy until 11 November 2017. Also you may get ICEM Surf Student Edition in the same terms using code ICEMSURF-FREE17 Totodata, avem...
New Student IDs
Important! The Student IDs will be changed from the UY 2017-2018. All Year 2, 3, and 4 Bachelor Students and Year 2 Master, please submit your updated photos to the faculty office to get the new IDs.
Accommodation in Campus 2017
The Faculty of Aerospace Engineering students will be accommodated in Building P27 Regie Campus (including the 5th floor). The students already staying there over summer must check out between 11 and 15 September 2017. On 11 September, the Romanians from Everywhere...
Opening of the New University Year 2017-2018
Th new University Year 2017-2018 will be opened on 25 September 2017 in the Radu Voinea amphitheater starting with 10 am. At 2 pm, the Faculty of Aerospace Engineering organizes the opening meeting in Polizu, in the Virgiliu Constantinescu F024 amphitheater....
Fly Practice 2017
Flying practice in the Year II summer has been a tradition of this faculty since the beginning until the 90s. It matters a lot to an aviation engineer to take the stick in his / her own hand, to understand the difficulty of flying, to feel directly the emotion...
0 Comments