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□ Expected Growth of Air Transportation □ Need for decision support tools for mid-term and long-term Traffic Flow Management, under nominal and degraded conditions □ Current tools based on filed flight plans and prediction of aircraft arrival times□ Weather is one of the main causes of delays in the NAS
Terrain Referenced Navigation (TRN) describes a broader family of systems that estimate position by measuring terrain heights and comparing them with an elevation map.
• Investigate the problem of establishing multicasting light-trees for avionics WDM network • Study a simple situation with some basic assumptions • Consider a more common scenario with sparse light splitters. And select S/G Light-tree to undertake the transmission of the sparse splitting WDM network • The result shows this algorithm can minimize the cost and meanwhile ensure the characteristics of...
• Air Traffic Flow Network Rerouting (ATFNR), which determines how to organize flights departure and how to reroute flights via different paths to their destinations when their current routes passing through a region affected by the poor weather conditions, is a method for solving rerouting problem from a global perspective.
• The fault tolerance for trustworthy FBW system design should consider all known and unknown causes of problem/failure/error, known as common mode failure and single point failure.
This presentation includes forward-looking statements, which may involve, but are not limited to: statements with respect to ourobjectives, guidance, targets, goals, priorities, markets and strategies, financial position, beliefs, prospects, plans, expectations, anticipations, estimates and intentions; general economic and business outlook, prospects and trends of an industry; expected growth in demand...
The Project comprises the commercial exploit of a novel mathematical angular transforming tool that upgrades hundreds of angular devices. Said tool, known as the Advanced Meta-dimensional System (AMS) may provide a strong impact on the Defense, Avionics, Micro Electro Mechanic Machines, Electronics, Software and Medical Markets amongst many others.
• The interval management (IM) concept in the TRACON area is designed to shift some of the operational burden from the control tower to the flight deck • The interval management tolerance is a measure of the allowable deviation from the desired spacing interval for the IM aircraft (and its target aircraft) • Probabilistic analysis can aid in design and system implementation
✦ Save money: Reduce maintenance costs ✦ Reduce V-model iterations number ✦ Make the system more generic and then reduce installation delays and complexity ✦ Increase performances: ✦ Make the system more Fault Tolerant ✦ Prognosis ability through the measurement of wear-out and improve maintenance performances and costs ✦ Parameters and aging compensation ability ✦ Others SAS: ✦ Temperature, pressure,...
• Altitude entries did not impact false alerts • The user interface of the ATPA cones preferred over T-TSAFE alerts in the data block • Higher potential for complacency in the ATPA cones condition as compared to the T-TSAFE alerts in final approach • Overall there is enough trust in the tool to stay engaged
• Our previous LoS criteria previously was based on the concepts of divergence and timeliness of the recovery maneuvers. • Extensive experimentation has shown that even though that approach was satisfactory in many cases, it relied on overly optimistic assumptions, and thus resulted in poor performance in other cases. • In this paper, new horizontal and vertical loss of separation recovery criteria...
Co-authors:□ Dr. Sherry Borener, FAA Office of Accident Investigation & Prevention — initiated & supported work □ Lawrence Berk & Ruth Hunter, U.S. DOT Volpe Center — programmatic & technical oversight □ Darryn Frafford, The Boeing Company Dr. C.J. Knickerbocker, Robert Blumer & David Parrett, Saab-Sensis
• Inability to accommodate significant increase in air traffic density of National Airspace System (NAS) — Billions of dollars in lost economic activity — Decreased reliability and stability — Increased safety risks
• What is Sense and Avoid (SAA) • What is Ground Based Sense and Avoid (GBSAA) — Intended Function — Where GBSAA may be useful — GBSAA Terminology • Display options and issues • Sensors and Data Sources • SAA Airworthiness • Safety Assessment for SAA systems/equipment • Discussion — Army GBSAA Concept at El Mirage CA — USMC GBSAA Concept at Cherry Point NC
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