Simulační modelování elektrických pohonů pro vybrané kritické aplikace
Autor: | Toman, Jiří |
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Jazyk: | čeština |
Rok vydání: | 2017 |
Předmět: |
built-in-test
modelování Electronically commutated motor accelerated aging test HALT highly accelerated life test AAT monitoring provozních stavů kritické aplikace modelling simulation FTA Model Based Design fault tree analysis critical application simulace Elektronicky komutovaný motor BIT health monitoring aerospace industry |
Druh dokumentu: | Doctoral Thesis |
Popis: | The dissertation thesis with the topic „Simulation Modelling of Electrical Drives for Selected Critical Applications“ focuses on the area of given applications in civil aviation. The selected application that the thesis deals with is an electrically driven and electronically controlled fuel pump supplying fuel to an aviation motor of the APU type. The thesis gives a comprehensive description of the design cycle of the unit and demonstrates implementing all the required critical functions. In the course of the design of the unit modern techniques in mathematical modelling, simulation, verification, monitoring and prediction of the operation status of airborne equipment were uses to the utmost extent. The purpose of these was to show the suitability of their application with regard to decreasing design time and cost, increasing lifetime and servicing intervals, as well as increasing user comfort and decreasing price. At the same time the required reliability was to be kept. The thesis also aims to prove and verify the suitability of using electronically commutated dc motors in critical applications in civil aviation. To reach this goal, it is necessary to design a robust drive control which would meet the given reliability requirements. |
Databáze: | Networked Digital Library of Theses & Dissertations |
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