Analiza ublažitvenih ukrepov za varen prehod na uporabo digitalnih letalskih instrumentov

Grah, Staš (author), Petrović, Igor (mentor)

V sodobnem splošnem letalstvu je vse bolj pogosta vgradnja digitalnih letalskih instrumentov v kabini zrakoplovov, ki nadomeščajo analogne instrumente. Nepravilna uporaba lahko povzroči napake pri odčitku, ki imajo ključni vpliv na poslabšanje varnosti letenja. Z namenom izboljšanja varnosti, je ključen primerni prehod med tipi instrumentov, kjer se pilotu prikaže spremembe pri uporabi različnih instrumentov, s poudarkom na ključnih razlikah in najpogostejših napakah. Digitalni instrumenti imajo drugačen prikaz osnovnih parametrov med letenjem, hkrati pa je prikazana večja količina še drugih podatkov ter parametrov, ki niso del analognih instrumentov. Izvedli smo analizo obeh tipov instrumentov in jih primerjali. Ob pregledu smernic Evropske agencije za varnost v letalstvu (EASA) smo ugotovili, da je za letenje z zrakoplovom opremljenim z digitalnimi instrumenti potrebno imeti opravljeno usposabljanje o razlikah. Ker pa ta trening ne podaja neposrednih smernic za prehod na digitalne instrumente, smo na podlagi študije letalskih nesreč Nacionalnega odbora za varnost v transportu (NTSB) sestavili ublažitvene ukrepe. Ti ukrepi so predstavljeni v obliki dveh nalog, ki zajemata vrsto učnih ciljev ter zahtevata znanje digitalnih instrumentov G1000. Za izvedbo nalog smo uporabili novi simulator letenja Fakultete za strojništvo, ki ima vgrajen digitalni instrument G1000.

• Language: Slovenian
• Keywords: analogni instrumenti, digitalni instrumenti, ublažitveni ukrepi, EFIS prehod, garmin g1000
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [S. Grah]
• Year: 2024
• Number of pages: XXII, 63 str.
• PID: 20.500.12556/RUL-153522
• UDC: 629.7.07:520.6.02:681.5(043.2)
• COBISS.SI-ID: 185907971
• Publication date in RUL: 12.01.2024

Secondary language

• Language: English
• Title: Analysis of mitigation measures for a safe transition to the use of digital flight instruments

Abstract

In modern general aviation, it is increasingly common to install digital flight instruments in aircraft cabins, replacing analog instruments. Improper use can cause reading errors, which have a key impact on the deterioration of flight safety. In order to improve safety, a suitable transition between instrument types is crucial, where the changes in the use of different instruments are shown to the pilot, with an emphasis on the key differences and the most common errors. Digital instruments have a different display of basic parameters during flight, and at the same time a larger amount of other data and parameters that are not part of analog instruments are displayed. We performed an analysis of both types of instruments and compared them. When reviewing the guidelines of the European Aviation Safety Agency (EASA), we found that in order to fly an aircraft equipped with digital instruments, it is necessary to have completed the differences training. However, since this training does not provide direct guidance for transitioning to digital instruments, we have compiled mitigation measures based on the National Transportation Safety Board's (NTSB) aviation accident study. These measures are presented in the form of two tasks covering a range of learning objectives and requiring knowledge of the G1000 digital instruments. To perform the tasks, we used the new flight simulator of the Faculty of Mechanical Engineering, which has a built-in G1000 digital instrument.

• Keywords: analogue instruments, digital instruments, mitigation measures, EFIS transition, garmin g1000