Global ETD Search

1	Passenger Information at Stockholm-Arlanda Airport Kushwaha, Oskar January 2021 (has links) Technology and the latest modern infrastructure have uplifted airports worldwide, creating them to be mini-town of their own consisting of all necessary resources from airport ground handling firms, airlines, different government entities, retails, and commercial spaces. The performance of an airport depends on several factors in which passengers are the most crucial resource. There exists no comprehensive, detailed information on passengers' travel at Stockholm- Arlanda Airport. The paper describes the agenda of passenger movements. It reflects on the issues and depreciation of passenger knowledge when transiting through Nordic busiest airport, Stockholm Arlanda Airport. The paper commences with an introduction to a brief, relevant literature study on airport infrastructure technology. Methodology briefs on methods conducted for this study, and consequently is the result presented and discussed from the surveys. Research result compromise of primary interviews from actual passenger transiting through Stockholm- Arlanda Airport. According to the research, the most navigational issues could not be concretely derived due to an on-going pandemic that had several impacts to execute this research detailed. Mainly the drastic impact on the aviation industry during this period affected the result of this paper. This paper needs further examination during no uncertainty in the aviation industry to further develop a tangible result. / Teknik och den senaste moderna infrastrukturen har höjt flygplatserna över hela världen och skapat dem för att vara en egen ministad som består av alla nödvändiga resurser från flygplatshanteringsföretag, flygbolag, olika myndigheter, detaljhandeln och kommersiella utrymmen. Prestanda för en flygplats beror på flera faktorer där passagerare är den viktigaste resursen. Det finns ingen omfattande, detaljerad information om passagerares resor till Stockholm- Arlanda flygplats. Uppsatsen beskriver agendan för passagerarrörelser. Den reflekterar över frågor och försämring av kunskap om passagerare vid transitering genom Nordens mest trafikerade flygplats, Stockholm Arlanda Airport. Uppsatsen inleds med en introduktion till en kort, relevant litteraturstudie om flygplatsinfrastrukturteknik. Metoderna sammanfattar metoderna för denna studie, och följaktligen presenteras och diskuteras resultatet från undersökningarna. Forskningsresultat kompromiss av primära intervjuer från faktiska passagerare genom Stockholm-Arlanda flygplats. Enligt forskningen kunde de mest navigationsfrågorna inte härledas konkret på grund av en pågående pandemi som hade flera effekter för att utföra denna detaljerade forskning. Framför allt påverkade resultatet av denna uppsats drastiskt för flygindustrin under denna period. Denna uppsats behöver granskas ytterligare under ingen osäkerhet inom flygindustrin för att ytterligare utveckla ett konkret resultat. Stockholm-Arlanda airport passenger management airport infrastructure technology airport navigation Stockholm-Arlanda flygplats passagerarhantering flygplatsinfrastrukturteknik flygplatsnavigering Computer and Information Sciences Data- och informationsvetenskap
2	Integra??o da tecnologia assistiva pessoal com a infraestrutura urbana: Uma proposta para cidades inteligentes / Integration of personal assistive technology with urban infrastructure: A proposal for smart cities Ortiz, Leandro Nascimento 22 November 2017 (has links) Submitted by SBI Biblioteca Digital (sbi.bibliotecadigital@puc-campinas.edu.br) on 2018-02-16T17:42:00Z No. of bitstreams: 1 LEANDRO NASCIMENTO ORTIZ.pdf: 4107446 bytes, checksum: 47444f3c5b943769c34cbf6d2985ef88 (MD5) / Made available in DSpace on 2018-02-16T17:42:00Z (GMT). No. of bitstreams: 1 LEANDRO NASCIMENTO ORTIZ.pdf: 4107446 bytes, checksum: 47444f3c5b943769c34cbf6d2985ef88 (MD5) Previous issue date: 2017-11-22 / People with disabilities can benefit from personal assistive technology products or urban assistive infrastructures in everyday life. However, they could benefit even more from the integration of personal assistive products with urban assistive infrastructure. This work proposes a case of integration, applied to visual impairment, together with the development of a proof of concept for the proposal, resulting in an on-line platform (Infratech), two systems (TagMaps and CityDevices) and a smart cane. / As pessoas com defici?ncia podem usufruir de produtos pessoais de tecnologia assistivas ou de infraestruturas urbanas assistivas para aux?lio no cotidiano. Entretanto, elas poderiam usufruir ainda mais com a integra??o dos produtos assistivos pessoais com a infraestrutura assistiva urbana. Neste trabalho, prop?e-se um caso de integra??o, aplicada ? defici?ncia visual, juntamente com o desenvolvimento de uma prova de conceito da proposta, resultando em uma plataforma on-line (Infratech), dois sistemas (TagMaps e CityDevices) e uma bengala inteligente
3	Railway curve squeal: Statistical analysis of train speed impact on squeal noise Asplund, Ruben January 2024 (has links) No description available. ml operation maintenance railway maintenance railway curve machine learning statistics railway train passenger train x60 squeal noise curve squeal squealing noise squeal wheel squeal squealing programming system development computer engineering data visualization data preprocessing industrial computer systems matlab python vibration vibrations vibration signals signals and systems filtering signal processing computer systems communication system infrastructure technology infrastructure track t-test z-test random forest xgboost feature importance speed detection band-pass filter script yaw angle angle of attack decision tree gbdt filter temperature humidity dew point curve radius cloud accelerometers sensors track rail statistical analysis acoustics sound ai artificial intelligence gradient boosting decision trees curve software development drift underhåll järnvägsunderhåll järnvägskurva maskininlärning statistik järnväg tåg x60 skrikljud snäva kurvor kurvradie kurvskrik hjulskrik programmering systemutveckling datateknik data industriella datorsystem matlab python vibration signaler vibrations signaler signaler och system filtrering signalbehandling datorsystem kommunikationssystem infrastrukturteknik infrastruktur spår t-test z-test random forest Södertälje band-pass filter hastighets detektion attackvinkeln anfallsvinkel IMx SKF temperatur fuktighet daggpunkt accelerometer järnvägskurvskrik tåg hastighetens statistisk analys akustik ljud ai kurva kurvor mjukvaruutveckling artificiell intelligens Infrastructure Engineering Infrastrukturteknik Signal Processing Signalbehandling Communication Systems Kommunikationssystem Computer Systems Datorsystem

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