The Ph.D. project has evolved from focusing on the technical problem of the integration and interoperability of an assemblage of complex systems and SoS within a flight training system to development of a workflow process using frameworks to aid the decision making process for the selection of optimal flight training blending mixes. The focus of the research involved developing a methodology to satisfy research project proposal requirements agreed upon with the industrial sponsor. This thesis investigates the complexity of a modern flight training systems and the need for understanding that it is supported by a complex Family of Systems (FoS) including Virtual Reality Training Environments such as flight simulators, to live training aircraft with various configurations of avionic controls. One of the key technical problems today is how best to develop and assemble a family of flight training system into an integrated Live/Synthetic mix for aircrew training to optimise organisation and training objectives. With the increased use of emulation/synthetic data on aircraft for live training, the synthetic boundary is becoming increasingly blurred. Systematic consideration of the most appropriate blend is needed. The methodology used in the research is model driven and the architecture produced is described at a level of abstraction to enable communication to all stakeholders for the means of understanding the structure involved in the system design process. Relational Oriented Systems Engineering and Technology Trade-Off Analysis (ROSETTA) frameworks are described using Model Based Systems Engineering (MBSE) techniques for supporting capability based trade-off decisions for selection of optimal flight training FoS mixes dependent on capability. The research proposes a methodology and associated methods including a high-level systematic closed loop information management structure for blended device/tool aircrew training and a modelling and analysis approach for the FoS aviation training problem to enhance the existing training programmes to provide a more efficient and agile training environment. The mathematical formalisms used provide a method of quantifying subjective opinions and judgements for trade studies to be accomplished on the suitability of technology for each student pilot in relation to training and organisational objectives. The methodology presented is by no means a final solution, but a path for further research to enable a greater understanding of the suitability of training tools/technology used to train individual pilots at various stages throughout the training pipeline lifecycle(s).

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / The availability of low cost sensors and mobile devices allowed many advances in research of ubiquitous and pervasive computing area. With the capture of contextual data provided by the sensors attached to these devices it is possible to obtain user state information and the environment, and thus map the relationship between them. One approach to map these relationships are the activities performed by the user, which also are part of the context itself. However, even that human activities could cause injuries, there is not much discussion in the academy of how ubiquitous computing could assess the risk related to them. In this sense, the Activity Project aims to determine the risk situations related to activities performed by people in a context aware environment, through a middleware that considers the risk in the actions that composes an activity and the user performance while performing an activity. This thesis aims to specify the Activity Manager middleware layer proposed for the Activity Project, whose goal is to address issues relating to the prediction of actions and activities and the detection of risk situation in the actions performed by an user. The model developed to address the composition and prediction of activities is based on the Activity Theory, while the risk in actions is determined by changes in the physiological context of the user caused by the actions performed by itself, modeled through the model named Hyperspace Analogous to Context. Tests were conducted and developed models outperformed proposals found for action prediction, with an accuracy of 78.69%, as well as for risk situations detection, with an accuracy of 98.94%, showing the efficiency of the proposed solution. / A popularização de sensores de baixo custo e de dispositivos móveis permitiu diversos avanços nas pesquisas da área de computação ubíqua e pervasiva. Com a captura dos dados contextuais providos pelos sensores acoplados a estes dispositivos é possível obter informações do estado do usuário e do ambiente, e dessa forma mapear a relação entre ambos. Uma das possíveis abordagens para mapear essas relações são as atividades executadas pelo usuário, que inclusive são parte constituinte do próprio contexto. Entretanto, mesmo que as atividades humanas possam causar danos físicos, não há muita discussão na academia de como a computação ubíqua poderia avaliar esse risco relacionado a elas. Neste sentido, o projeto Activity Project objetiva determinar situações de risco no momento da realização de atividades desempenhadas por pessoas em um ambiente sensível ao contexto, através de um middleware sensível ao contexto que considera o risco nas ações que compõe uma atividade e o desempenho do usuário enquanto executa uma atividade. Esta dissertação tem por objetivo especificar a camada Gerência de Atividades do middleware proposto para o Activity Project, cujo objetivo é tratar as questões referentes à predição de ações e atividades e a detecção de situações de risco em ações. O modelo desenvolvido para tratar a composição das atividades e a predição das mesmas baseia-se na Teoria da Atividade, enquanto que o risco em ações é determinado pelas mudanças no contexto fisiológico do usuário, modeladas através do modelo Hiperespaço Análogo ao Contexto. Nos testes realizados os modelos desenvolvidos superaram as propostas encontradas até o momento para a predição de ações com uma a precisão de 78,69%, bem como para a determinação de situações de risco com uma precisão de 98,94%, demonstrando a eficácia da solução proposta.

Submitted by Alison Vanceto (alison-vanceto@hotmail.com) on 2017-04-19T14:31:07Z No. of bitstreams: 1 TeseACMO.pdf: 3842026 bytes, checksum: 7081c677ee2f15ff2fd1eb1c4a5281da (MD5) / Approved for entry into archive by Ronildo Prado (ronisp@ufscar.br) on 2017-04-27T14:02:11Z (GMT) No. of bitstreams: 1 TeseACMO.pdf: 3842026 bytes, checksum: 7081c677ee2f15ff2fd1eb1c4a5281da (MD5) / Approved for entry into archive by Ronildo Prado (ronisp@ufscar.br) on 2017-04-27T14:02:30Z (GMT) No. of bitstreams: 1 TeseACMO.pdf: 3842026 bytes, checksum: 7081c677ee2f15ff2fd1eb1c4a5281da (MD5) / Made available in DSpace on 2017-04-27T18:11:36Z (GMT). No. of bitstreams: 1 TeseACMO.pdf: 3842026 bytes, checksum: 7081c677ee2f15ff2fd1eb1c4a5281da (MD5) Previous issue date: 2016-12-13 / Não recebi financiamento / Situation Awareness (SAW) is a cognitive process defined as the perception of elements and events within a time frame, the understanding of their situation and the projection of their status. SAW is a prerequisite for decision-making in dynamic and complex systems and errors in SAW are an acknowledged source of human errors and accidents. Its study is pivotal in many industries, such as aviation, military, oil, gas and rails, and it is being increasingly considered for maintenance, since this activity is deemed critical for every industry. New technologies to support maintenance, such as E-Maintenance, will provide easier access to the desired information to technicians, but the way new technologies lead to improved SAW is influenced by how information is presented in the User Interface (UI), and many UIs for maintenance technicians support their decision-making regarding procedural and technical criteria, but not economical, legal, ethical and political. Therefore, they only allow a partial development of the user SAW, but not the complete comprehension and projection of a situation. These UIs ignore information requirements such as: risks and conditions of the environment; automations; actions and decisions of team members; rules, regulations and policies of enterprises. Therefore, the design and development of UIs to improve SAW in maintenance is compromised by the few solutions in the state of the art for SAW supportive UI design, for model-based design process and for frameworks and reference architectures. Cognizant to this gap, this thesis proposes a solution for the design and development of Situation Awareness support User Interfaces (SASUI) for maintenance work. For that three contributions are proposed: a conceptual framework of Situation Awareness Aspects (FSA) that assists developers in structuring heterogeneous sources of data into a knowledge representation model, to obtain a state oriented view of SAW; a multiagent architecture that instantiates and controls UIs to improve their support of SAW, by using a blend of SAW and UI agents to express the situation (and its projection) of real world entities in the UI; a methodology to create Model-based SAW User Interfaces (MBSAW-UI), in which designers model agents that will assist users in acquiring the SAW necessary for their decision-making process. These contributions follow a Cognitive Engineering approach to guide software developers in the UI design process and also empower domain experts to model their UIs, enabling an End-User Development (EUD) paradigm that facilitate future updates to the system. A study case of a maintenance activity was developed to evaluate these solutions, with two interfaces: a UI designed using MBSAW-UI; a UI designed using solely a Hierarchical Task Analysis. An experiment was performed and showed a 78% increase in SAW with the UI designed to support SAW, which lead to enhanced efficacy (3,85x less errors) and safety (3,87x less errors regarding unsafe behavior). / Consciência Situacional (SAW) é um processo cognitivo definido como a percepção de elementos e eventos em um volume de tempo e espaço, o entendimento da situação atual e a projeção do seu estado futuro. SAW é um pré-requisito para a tomada de decisão em sistemas complexos e dinâmicos, e os problemas em SAW são uma fonte reconhecida de erros humanos e acidentes. O estudo de SAW não só é fundamental em muitos setores (como, por exemplo, aviação, forças armadas, óleo, gás e ferrovias), como vem sendo considerado, de forma crescente, em áreas como a manutenção, que é uma atividade crítica para todas as indústrias. Novas tecnologias para apoio a manutenção, como a E-Manutenção, vão prover melhor acesso a informações desejadas, porém a SAW de um trabalhador que lida com tecnologia está correlacionada a Interface do Usuário (IU) do sistema, e diversas IUs para manutenção apoiam a tomada de decisão considerando critérios procedurais e técnicos, mas não econômicos, legais, éticos e políticos. Portanto elas somente apoiam um desenvolvimento parcial da SAW de seu usuário, mas não a completa compreensão e projeção da situação. Estas interfaces ignoram requisitos de informação como: riscos e condições do ambiente; automações; ações e decisões de colegas de equipe; regras, regulamentos e políticas das empresas. Dessa forma, o design e desenvolvimento de IUs para aprimorar a SAW na manutenção são comprometidos pelas poucas soluções no estado da arte de design de IU para apoio a SAW, de processos de design baseado em modelos e de frameworks e arquiteturas de referência. Ciente desta lacuna, esta tese propõe uma solução para design e desenvolvimento de Interfaces do Usuário que apoiam o estabelecimento de SAW (SASUI) em trabalhos de manutenção. Três contribuições foram geradas: um framework conceitual de aspectos de SAW (FSA) que auxilia desenvolvedores a estruturar fontes de dados heterogêneas em um modelo de representação do conhecimento, para obter uma visão de SAW orientada a estado; uma arquitetura multiagente que instancia e controla IUs para aprimorar o apoio a SAW, usando uma combinação de agentes de SAW e IU que expressam a situação (e projeção) de entidades do mundo real; e, finalmente, uma metodologia para criar IUs para SAW baseada em modelos (MBSAW-UI), na qual designers modelam agentes que irão auxiliar usuários a adquirir a SAW necessária para seu processo de tomada de decisão. Estas contribuições seguem uma abordagem de Engenharia Cognitiva para guiar desenvolvedores de software no processo de design de IU e para permitir especialistas de domínio a modelar suas IUs, habilitando um paradigma de End-User Development (EUD) que facilita futuras atualizações ao sistema. Foi desenvolvido um estudo de caso de uma atividade de manutenção para avaliar as soluções propostas, usando duas interfaces: uma projetada usando a metodologia MBSAWUI; e outra usando somente análise hierárquica de tarefas. Experimentos realizados mostram que as interfaces geradas com a metodologia proposta neste trabalho proporcionaram um aumento de 78% na SAW, o que levou a uma melhor eficácia (3,85x menos erros) e segurança (3,87x menos erros relacionados a comportamentos arriscados).

Prédiction des conflits dans le systèmes homme-machine. Le travail fait partie de la recherche consacrée à des problèmes d'interaction homme-machine et aux conflits entre l'homme et la machine qui pourrait découler de ces situations. / Conflict prediction in human-machine systems. The work is part of research devoted to problems of human-machine interaction and conflict between human and machine which may arise from such situations.

The working situation of fighter pilots is often very challenging. The pilots are requested to perform their tasks and make decisions in situations characterised by time-pressure, huge amounts of data and high workload, knowing that wrong decisions might result in fatal consequences. To aid the pilots, several automatic support systems have been implemented in modern fighter aircraft and will continue to be implemented in pace with technological advancements and new demands posed on the pilots. For example, innovations within the information fusion (IF) domain have made it possible to fuse large amounts of data, stemming from different sensors, databases etc., to create a better foundation for making decisions and act than would have been possible if the information sources had been used separately. However, there are both positive and negative effects of automation, such as decreased workload and improved situation awareness on the one hand, but skill degradation and complacent behaviour on the other. To avoid the possible negative consequences of automation, while at the same time ameliorating the positive ones, a human-centred automation (HCA) approach to system design has been proposed as a way of optimizing the collaboration between the human and the machine. As a design approach, HCA stresses the importance of a cooperative human-machine relationship, where the operator is kept in the automation loop. However, how to introduce HCA within the fighter aircraft domain as well as its implications for the interface and automation design of support systems within the field has not been investigated. This thesis investigates the implications of introducing HCA into the fighter aircraft domain. Through literature surveys and empirical investigations, general and domain specific HCA guidelines have been identified. These advocate, for example, that an indication of the reliability of the information and the recommendations provided by the different aircraft support systems must be given as well as that support for appropriate updates of the pilots’ individual and team awareness of the situation must be provided. A demonstrator, mirroring some of the identified guidelines, has been implemented and used to evaluate the guidelines together with system developers within the domain. The evaluation indicated that system developers of modern fighter aircraft implicitly incorporate many of the identified HCA guidelines when designing. However, the evaluation further revealed that to explicitly incorporate these guidelines into the development approach, preferably through the development of a domain specific style guide, would aid the system developers design automated support systems that provide appropriate support for the pilots. The results presented in this thesis are expected to aid developers of modern fighter aircraft support systems by incorporating HCA into the traditional simulator-based design (SBD) approach. This approach is frequently used within the field and stresses early and frequent user-involvement when designing, in which complementary HCA evaluations could be performed to further improve the support systems implemented from an automation perspective. Furthermore, it is expected that the results presented in this thesis will contribute to the research regarding how to incorporate the human operator in the information fusion processes, which has been recognised as a research gap within the IF field. Thus, a further contribution of this thesis is the suggestion of how the HCA development approach could be of aid when improving the interaction between the operator and the automated fusion system. / Arbetssituationen för stridspiloter är ofta mycket utmanande. Piloterna måste utföra sina uppgifter och fatta beslut i stressiga situationer med stora informationsmängder och hög arbetsbörda, samtidigt som val av fel beslut kan leda till allvarliga konsekvenser. För att hjälpa piloterna har flera automatiska stödsystem implementerats i moderna stridsflygplan. Denna trend kommer att fortsätta i takt med nya tekniska framgångar och nya krav som ställs på piloterna. Forskning inom informationsfusion (IF) har bland annat gjort det möjligt att fusionera stora mängder data som härstammar från olika sensorer, databaser m.m. för att på så sätt skapa en bättre grund för att fatta beslut och agera än vad som hade varit möjligt om informationskällorna hade använts separat. Dock har både positiva och negativa effekter av automatisering rapporterats, såsom minskad arbetsbörda och förbättrad situationsuppfattning men även försämrad pilotprestation till följd av att de automatiska systemens prestanda inte övervakas. För att undvika negativa effekter av automation samtidigt som de positiva effekterna stärks har den så kallade människo centrerade automationen (HCA) lyfts fram som en möjlig väg att designa system där samverkan mellan automationen och den mänskliga operatören optimeras. Som en designapproach fokuserar HCA på viken av en samverkande människamaskin relation, där operatören hålls kvar i automatiseringsloopen. Men hur HCA kan introduceras inom stridsflygdomänen och dess implikationer för gränssnitts- och automationsdesign av stödsystem inom domänen har inte undersökts. Denna licentiatavhandling undersöker möjliga implikationer av att introducera HCA inom stridsflygdomänen. Genom litteraturundersökningar och empiriska studier har generalla och domänspecifika HCA riktlinjer identifierats, såsom att piloterna måste erbjudas en indikation angående tillförlitligheten hos den information och de rekommendationer som de olika implementerade stödsystemen i flygplanet har genererat, samt att stöd för att uppdatera piloternas individuella och gemensamma uppfattning av situationen måste ges. En demonstrator, som återspeglar några av de identifierade HCA riktlinjerna, har implementerats och använts för att utvärdera riktlinjerna tillsammans med systemutvecklare inom domänen. Denna utvärdering påvisade att systemutvecklare inom stridsflygdomänen implicit använder sig av många av de identifierade HCA riktlinjerna under designprocessen, men att explicit inkludera dessa i en domänspecifik design guide skulle kunna hjälpa dem att designa automatiska system som erbjuder lämpligt stöd för piloterna. De resultat som presenteras i denna licentiatavhandling förväntas kunna hjälpa utvecklare av moderna stridsflygsystem genom att inkludera HCA i den traditionella simulator-baserade designapproachen (SBD). Denna approach används flitigt inom området och fokuserar på tidigt och återkommande användardeltagande vid designarbetet, där komplementära HCA utvärderingar skulle kunna genomföras för att förbättra de stödsystem som implementeras från ett automationsperspektiv. Det förväntas även att de resultat som presenteras i denna avhandling kommer att bidra till forskningen kring hur operatörer kan påverka fusionsprocessen, vilket har identifierats som ett område där mer forskning behövs inom IF området. Ytterligare ett bidrag av denna avhandling är därför det förslag som ges på hur HCA utvecklingsprocessen skulle kunna användas för att förbättra interaktionen mellan operatören och det automatiska fusionssystemet.

Cette étude est fondée sur deux constats dans le domaine du transport aérien : la conception des systèmes automatisés, et notamment du système de gestion de vol, découle d’un point de vue techno-centré ne prenant pas en compte le point de vue des opérateurs ; le système de gestion de vol est un système complexe entrainant une difficulté à l’appréhender pour optimiser l’accès aux fonctions existantes. Cette recherche a pour objectif de fournir des recommandations en vue de la conception d’une nouvelle interface du système de gestion de vol partant d’un point de vue centré sur l’opérateur. Pour cela, deux études ont été menées ayant pour objectif la réalisation d’une analyse cognitive de la tâche de navigation (tâche pour laquelle le système de gestion de vol a été initialement conçu). Pour ce faire, nous avons conduit des entretiens auprès de pilotes aux expériences diverses. Les résultats de ces deux premières études fournissent des éléments d’informations quant aux besoins informationnels des pilotes et nous informent aussi sur les exigences de la tâche et leur impact sur la conscience de la situation des pilotes. A la suite de ces résultats, des recommandations de conception pour une nouvelle interface de système de gestion de vol ont été émises visant à répondre aux besoins informationnels des pilotes et ainsi à améliorer leur conscience de la situation. Ces recommandations ont été testées lors d’une troisième étude. Les résultats enregistrés montrent que la réduction de l’effet de dissociation de l’attention ainsi que la contextualisation de l’information de manière cohérente par rapport à l’activité des pilotes permet d’améliorer leur conscience de la situation. / This study is based on two observations in the airway field: (i) the design of automated systems - particularly of the flight management system - is currently based on a techno-centered point of view that doesn’t take into account the user point of view; (ii) the flight management system is a complex system resulting in a long time of training and in a difficulty in both the knowledge and the access to the existing functions. This study aims to provide design recommendations for a new flight management system interface from the point of view of the pilots. In order to do this, two studies were carried out with the objective to produce a cognitive task analysis, and more particularly a cognitive task analysis of the navigation task (which is the task for which the system was initially created). Interviews were thus conducted with pilots with different experiences. The results of these two first studies provide information on the informational needs of the pilots, on the task requirements as well as on their impacts on the situation awareness of the pilots. Following these results, design recommendations for a new flight management system interface were produced in order to answer to the informational needs of the pilots and thus to improve their situation awareness. These recommendations were tested during a third study. The results show that the decrease of the attention dissociation’s effect as well as the consistency of the information contextualization of the pilot activity improves the situation awareness.

Pour répondre aux enjeux de la longue vie opérationnelle des systèmes et de l’incertitude de l’environnement, la résilience complète la sûreté de fonctionnement pour prendre en compte les situations imprévisibles, sans précédent : l’objectif est de comprendre la situation pour éviter un accident. La qualité de l’interaction homme-machine est essentielle pour atteindre cet objectif. L’état de l’art présente la résilience des systèmes sociotechniques comme complémentaire à la sécurité. Mettre en œuvre la résilience affecte tant l’architecture système que les processus d’ingénierie système. Enfin, elle affecte aussi l’interaction homme-machine, tant son processus de conception centrée utilisateur, ses modèles utilisateur (persona), que ses modèles d’architecture. Nous avons créé le patron de conception « surveiller et alerter » appliqué à la fonction « éviter » de la résilience, pour donner aux opérateurs la capacité de comprendre la dynamique du système, le conduire à vue face à des situations imprévisibles, sans précédent afin d’éviter la survenue d’un accident. La proposition comprend aussi des processus à mettre en œuvre pour contribuer à la résilience d’un système critique à longue durée de vie. L’application au domaine ferroviaire s’appuie sur l’analyse de rapports d’enquête technique d’accidents. Elle se décline sur le patron de conception « surveiller et alerter » et sur le persona, in fine pour proposer des améliorations des interfaces utilisateur. Des perspectives de recherche complètent le mémoire. / The long operational lifecycle of systems and the uncertainty of the environment are a great challenge to engineers. Resilience enhances reliability and safety to take into account the unforeseeable situations, without precedent. The goal is to understand the situation to avoid an accident. The quality of the human-machine interaction is the key issue to achieve this goal. The state of the art explains that sociotechnical systems resilience completes safety approach. Implementaing resilience impacts both system architecture and systems engineering processes. At the end, implementing resilience impacts human-computer interaction, user centred design as well as architecture models. We created the design pattern “to monitor and alert” applied to the function “to avoid” of the resilience. Its goal is to give to the operators the capacity to understand the dynamics of the system, to control at sight vis-a-vis unforeseeable situations, in order to avoid an accident. The proposal contents the processes to be implemented to contribute to the resilience of long lifecycle critical systems. The application to the railway domain is based on the analysis of three accident technical reports. It is declined, on the processes to be implemented to contribute to the resilience of a system, on the design pattern “to monitor and alert” for the architecture of a resilient system and to propose improvements of the user interface. Research forecasts supplement the report.

No description available.

Studiens syfte är tvåfaldigt. Dels är syftet att undersöka hur organisationers förståelse (i meningen deras lägesbild och situationsförståelse) och handlande tycks förhålla sig sinsemellan. Dels är syftet att undersöka hur organisatoriska skillnader tycks påverka förståelsen (återigen i meningen deras lägesbild och situationsförståelse). I båda fallen inom sammanhanget av samhällelig krishantering. Studiens forskningsfrågor besvaras genom en kombination av kvalitativa metoder. Det empiriska materialet utgörs av intervjuer med personal inom somliga av de räddningstjänster som inblandades i hanteringen av en omfattande skogsbrand på Gotland, våren 2016.

<p>So- called “Network Based Defense” (NBD) was introduced in Sweden in connection with the transformation of the Swedish Armed Forces in 1999. NBD is based on the U.S. variant Network Centric Warfare (NCW), which in turn is derived from research on the concept of Revolution in Military Affairs (RMA). In Sweden the concept was introduced and included not only the Armed Forces but was intended to also support the Swedish civilian agencies in order to create networks and hence share the available information and thus more effective crisis management and to provide more "bang for the buck." In developing the concept of NBD the Swedish Armed Forces used both economic and human resources, in the form of research, new technologies, new organization and new methods.</p><p>Between year 2004 and 2006 the Armed Forces once again entered the process of reorganization. This time to “classic” military hierarchical organization and NBD as development engine disappeared due to economic cutbacks, together with the decision to participate in the European Union (EU) rapid reaction force. The purpose of this essay is to study the theories and ideas behind the concept and why the concept "disappeared" a few years later. The result of the work suggests that the concept of NBD in its abstract form was too theoretical. The process of organization introduced by HKV -04 is the clearest example of this abstract ambiguity concerning command and responsibility. Research suggests that responsibility is the basis of military organization and operations. The results also shows that a number of experiences from the development of the NBD has been used in the more practically oriented transformation of the Armed Forces necessary by the commitments for the so- called Nordic Battle Group (NBG-08).</p><p>The results have also shown correlation between NBD development and the increased Nordic cooperation in the form of sea and air surveillance and the well-developed body interaction within the framework of the national crisis management capacity in Sweden.</p> / <p>Nätverks Baserat Försvar (NBF) infördes i Sverige inom ramen för transformationen av Försvarsmakten från ett invasionsförsvar till ett insatsförsvar. NBF bygger på den amerikanska varianten <em>Network Centric Warfare</em> (NCW) som i sin tur härstammar från forskningen kring begreppet <em>Revolution in Military Affairs</em> (RMA). Konceptet infördes och innefattade inte bara Försvarsmakten utan även stödmyndigheter i syfte att skapa ett nätverk och därmed dela tillgänglig information och därmed effektivisera krishanteringen och ge mer ”pang för pengarna”. Kring utvecklingen av konceptet NBF lades stora resurser i form av forskning, ny teknik, ny organisation och nya metoder.</p><p>År 2004 till 2006 omorganiserades Försvarsmakten återigen från införd processorganisation enligt NBF till klassisk militär hierarkisk organisation och NBF som utvecklingsmotor försvann i och med ekonomiska neddragningar tillsammans med beslutet om att delta i Europeiska Unionens (EU:s) snabbinsatsstyrka.</p><p>Syftet med denna uppsats är att studera tankar och teorier som ledde fram till NBF och vad som kan vara en förklaring till att NBF försvann några år senare.</p><p>Resultatet av arbetet med uppsatsen tyder på att konceptet NBF i sin abstrakta form blev för teoretiskt. Den processorganisation som infördes med HKV -04 är det tydligaste exemplet på denna abstrakta oklarhet främst vad gäller befäl och därtill kopplat ansvar.  Forskning pekar på att ansvar utgör grunden i militär organisation och verksamhet.  Resultaten visar också på att de positiva lärdomarna från utvecklingen av NBF i form av vikten av ”nätverkande” låg som grund till det mer praktiskt inriktade transformeringen av Försvarsmaktens delar genom Nordic Battle Group, (NBG-08). Resultatet har också påvisat samband mellan NBF utvecklingen och det utökade nordiska samarbetet i form av sjö och luftövervakning samt den likaså utvecklade myndighetssamverkan inom ramen för den nationella krishanteringsförmågan i Sverige.</p>