This paper proposes a modeling Flow airport landing in Aracaju Santa Maria. The Aracaju airport needs to expand to meet the demand of passengers, due to the fact that the city is growing and the ...airport does not match this growth, with its airport complex as a limiting factor. Were collected from INFRAERO and administration of Aracaju airport data for the years 2007, 2008, 2009, 2010 and 2011. The methodology of intervention models (BOX AND TIAO, 1972). The software used for the analysis of the results was the STATISTICA 11. We tested several models with intervention variable landing and it was observed that the best model that fits the series was ARIMA (0,1,1) with its MAPE of 5.71%, which demonstrates a good fit and predictive power model. We also noticed the nonstationarity of the series, in addition to autocorrelations. The observation intervened for landing was 28 (March / 2009).
Greco in Oz Greco, CJ
Parks stewardship forum,
05/2023, Letnik:
39, Številka:
2
Journal Article
Recenzirano
Odprti dostop
Who did I want to be? I pulled myself together just before our session ended, and got up to leave. The water was blue, the grass was green, and the familiar pigeons of home strutted along the sides ...of the streets. Colors were brighter, the wind was brisk, and the sun glowed with a shimmer of green and gold. "Did you need a taxi?" he asked endearingly.
The present paper illustrates some of the strategies adopted to set the top-level aircraft requirements for an innovative near-zero emission miniliner. This novel 19-seater is conceived to provide a ...micro-feeder service, devised to exploit the existing European network of small local airports and airfields as feeders to hubs, as well as an intercity service to enhance connections between destinations that are not served by efficient ground transportation. First, a survey of the current network of airports and airfields is carried out and the existing ground transportation is analysed. Secondly, the potential demand for the microfeeder and intercity services is estimated based on the assessment of the time advantage between ground based means of transport and the miniliner option. Application examples in different geographic contexts provide useful information for the definition of crucial design requirements such as payload, range, runway length, and cruising airspeed.
With the increasing number of passengers moving through airports worldwide, security inspection duty arrangements are becoming more and more important, and planning more and more difficult. To design ...a good aviation police manpower supply plan, the planner not only has to consider operating costs but also the variation and uncertainty of manpower demands encountered in actual operations. This study adopts mathematical programming techniques to construct a stochastic aviation police manpower supply model for airport security inspection duties. The mathematical programming software CPLEX is used to solve the model directly. The effectiveness of the proposed model is evaluated in a case study performed using the relevant data collected from the Taiwan Aviation Police Bureau with some reasonable assumptions. Different strategies are tested. The results demonstrate that the proposed model could be a useful and practical planning support tool for decision-makers.
Abstract
Urged by the concerns relating to climate change and the energy crises, several companies and industries have been undertaking a deeply transformation of their energy system. Energy ...planning, especially with a long-term perspective, has assumed a renewed importance. The traditional approaches about energy planning, typically relying on a single-project analyses and a short-term vision, appear today unsuitable for evaluating the disruptive transformation of the energy system. In this paper, we propose an energy system optimization approach, based on a detailed energy planning, and we discuss its application to an energy intensive industry: airports. In the context of the European TULIPS project, the energy system of the fellow airport of Turin was modelled in the open-source OSeMOSYS framework. The model was then validated on a set of reference years of operation of the airport. The results of the modelling exercise showed minor variations with respect to real-world data, with a percent error well below 2.5%. Having assessed the ability of the model to reproduce the behavior of the energy system, future studies will be devoted to the development of a decarbonisation roadmap for Turin Airport.
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