The main function of the brake system is to decelerate the aircraft on the ground, a function that is directly linked to the safety of the aircraft's operation. Furthermore, brake performance has a direct impact on the weight that can be carried and therefore on an airline's operating cost. Therefore, it is very important to develop an optimized brake system to maximize braking performance in various runway conditions. Modeling and simulation are one of the ways to optimize this dimensioning in addition to reducing development costs. The objective of this paper is to present a modeling and simulation methodology in order to predict the behavior of the aircraft integrated with the brake system in the different scenarios of use of the brakes. This methodology allows evaluating the performance of the integrated system, as well as mitigating possible problems during system development. Due to its complexity, a model to assess the performance of the brake system is composed of several integrated models. These models are developed by different areas of the company and even by component suppliers. In addition, they also evolve in complexity throughout aircraft development. These models include pilot model, brake control model, brake valve model, brake assembly model, engine model, aerodynamic model, aircraft model, landing gear model, and wheels/tires model. All these models are integrated into a single model and simulated in a set of predetermined scenarios. These scenarios consider the different friction conditions of the runway, aircraft weight and center of gravity, asymmetric braking and failure cases. This methodology has been used with great success throughout some programs, allowing to increase the quality and maturity of the company's brake systems.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Aircraft Brake System Simulation


    Weitere Titelangaben:

    Sae Technical Papers



    Kongress:

    15th SAE Brasil International Brake and Motion Control Colloquium & Engineering Exhibition ; 2021



    Erscheinungsdatum :

    2022-02-10




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Aircraft Brake System Simulation

    Matos, Marcondes Azevedo / Cunha Mendes Cadete, Vanessa | British Library Conference Proceedings | 2021


    AIRCRAFT BRAKE SYSTEM

    GEORGIN MARC | Europäisches Patentamt | 2023

    Freier Zugriff

    Aircraft brake system

    O'CONNELL CHARLES T / OYAMA HIROKI | Europäisches Patentamt | 2015

    Freier Zugriff

    Aircraft brake system

    GEORGIN MARC | Europäisches Patentamt | 2024

    Freier Zugriff

    AIRCRAFT BRAKE SYSTEM

    ARSENAULT TYLER / MASTROCOLA NAISON E / GEORGIN MARC et al. | Europäisches Patentamt | 2021

    Freier Zugriff