We present initial design of NextGen flow corridors and provide examples of corridor building blocks. We discuss important factors to consider when designing the shape and dimensions of corridor building blocks. In addition, we use existing procedures for Area Navigation (RNAV) routes as a basis for developing operational procedures to implement flow corridor operations. Sample procedures are presented to cover the role of pilots, controllers, or other Air Navigation Service Provider (ANSP), as well as the capabilities and information each party has to receive to perform the described procedures. Finally, required displayed functions for pilot and controller are discussed and illustrated in the context of selected scenarios. The work we present in this article is intended to be used for design and development of Human-In-The-Loop studies for corridors proof of concept.
Q routes are en route airway routes, between FL180 and FL450, which can be flown by RNAV equipped aircraft capable of conforming to navigation specified by RNAV 2. Q routes, in use since late 2003, provide more direct routing compared to conventional routes, and are intended to reduce flight distance and travel time. The results indicate that the flight en route performance was statistically improved on Q routes than conventional airway routes in terms of mean Distance Flown (e.g. +4% for Q Route 1) and mean Travel Time (e.g. +5% for Q Route 1). The flight leg performance was statistically improved on Q routes than conventional airway routes in terms of mean in Distance Flown (e.g. +1.2 % for Q Route 3) and mean Travel Time (e.g. +2% for Q Route 3). These results provide useful criteria for future airspace design.
Nous présentons HIC (conteneur d'interaction homme-système), un cadre général pour l'intégration de l'interaction avancée dans les cycles de développement logiciel. Nous montrons comment ce cadre permet de réconcilier les méthodes du génie logiciel (MDA, MDE) avec les modèles de conception tels MVC ou PAC. Nous illustrons notre approche grâce à deux implantations différentes pour deux contextes applicatifs différents : un patron de conception logicielle, MVIC® (modèle vue interaction contrôle), et un modèle d'architecture, MI (middleware d'interaction). Mots-clés :Architecture d'interaction, modèles de conception, méthodes de développement, paradigme d'interaction, modèles d'interaction, ingénierie de l'interaction. Abstract:We present HIC (Human-system Interaction Container), a general framework for the integration of advanced interaction in the software development process. We show how this framework allows to reconcile the software development methods (such MDA, MDE) with the architectural models of software design such as MVC or PAC. We illustrate our approach thanks to two different types of implementation for this concept in two different business areas: one software design pattern, MVIC® (Model View Interaction Control) and one architectural model, IM (Interaction Middleware).
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