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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Analýza, výběr a zavedení CPM řešení pro malou firmu / Analysis, selection and implementation of CPM solution for a small company

Dyntar, Ladislav January 2012 (has links)
This thesis is devoted to the modern management concept of Corporate Performance Management (CPM, enterprise performance management) and its implementation in selected small company. The first part focuses on the description of the concept of CPM and its individual components (processes, methodologies, metrics and applications). The theoretical part also deals with selected implementation procedures and available CPM maturity models. In the second part a particular small company is introduced to the reader, together with its activities, organizational structure and the reasons behind their interest in CPM. It is then followed by an analysis of the company, its CPM maturity and proposed steps for CPM implementation. These steps are based on the framework presented in this work, which was created by combining different approaches to CPM implementation and available CPM maturity model. The third part, devoted to the implementation of CPM, starts with an analysis of the CPM in the cloud market, followed by a review of two selected solutions. To select the appropriate application, a multi-criterion model is created. The description of actual implementation, and evaluation of its results are included in the last chapter.
2

Development of Key Risk Indicators for Risk Management Within Insurance / Utformning av Nyckelindikatorer för Riskhantering Inom Försäkring

Boija, Olivia, Lindström, Louise January 2021 (has links)
In this thesis a regression analysis of ten independent data sets is analysed in order toestimate losses and Key Risk Indicators (KRI). Each data set contains a list of objects,impacts that each object contains and revenue stream values (RSV) to each impact.The project investigates the data and simulate yearly losses as response variables in theregression modelling. The three regressors that influence the yearly losses are numberof objects, sum of revenue streams and expected aggregated losses. Given the responsevariable from each data set a percentage scale of KRI’s is determined indicating howlarge losses each set possess. / I denna avhandling analyseras en regressionsmodellering av tio oberoende mängderdata för att uppskatta förluster och Key Risk Indicators. Den givna dataupsättningeninnehåller en lista med objekt, påverkan varje objekt erhåller och vad respektiveobjekt omsätter. Projektet undersöker den givma datan och simulerar årliga förlustersom svarsvariabler i regressionsmodelleringen. De tre regressorerna som påverkarde årliga förlusterna är antalet objekt, summan av intäckterna och förvämtadesammanlagda förlusterna. Från den givna svarsvariabeln från varje datamängdbestäms en procentuell skala av KRIer som indikerar hur stora förluster varjeuppsättning har.
3

Applicabilité de la réduction de modèles à la conception aérothermique collaborative des systèmes d'air secondaire des turbomachines / Applicability of aerothermal model reduction to collaborative design of turbomachinery secondary air system

Costini, Pierre 19 May 2017 (has links)
Une méthode non intrusive de construction d’un modèle de remplacement de l’écoulement dans une cavité de système d’air secondaire de turboréacteur est recherchée. Le modèle réduit doit pouvoir être intégré dans un modèle de l’ensemble du moteur et couplé à la thermique de la structure pour simuler son comportement thermique sur une mission complète sous aile. Pour cela, il doit prendre un grand nombre de paramètres en entrée, retourner autant de sorties et être utilisable sur des intervalles de variations étendus de ces paramètres. Plusieurs approches sont envisagées et implémentées, puis appliquées à la modélisation d’une cavité sous turbine fictive :— Création de surfaces de réponse des termes de la décomposition ANOVA des flux pariétaux.— Création de surfaces de réponse des flux pariétaux combinée avec une méthode de raffinement adaptative exploitant la trajectoire dans l’espace d’entrée issue du couplage modèle réduit - modèle de structure.— Réduction de dimension des champs d’interface échangés à partir de résultats des itérations du couplage des modèles thermiques de l’écoulement et de la structure, puis création de surfaces de réponse des coordonnées réduites.Cette dernière voie permets d'obtenir des résultats encourageants sur le cas test proposé d'abord dans le cas à conditions limites d'entrée de l'écoulement fixées, puis en incluant des variations de certaines d'entre-elles. / A non intrusive method to create surrogate models describing the flow in jet engines’ secondary air system is desired. The resulting model must be integrated in a thermal model describing the whole engine during a complete mission under the wing. This requires the model to use a high number of input and output parameters and to be valid on a broad domain of variation of its parameters. Several approches are explored in this thesis and applied to a simplified turbine cavity :— Surrogate modeling of terms of the ANOVA decomposition of wall fluxes.— Surrogate modeling of wall fluxes combined with an adaptive refinement method exploiting the trajectory followed by the input parameters during the coupling between the metamodel and the structural model.— Dimensionality reduction of the interface data exchanged during the coupling between flow and structure thermal model and surrogate modeling of the resulting reduced coordinate.This last approach leads to good results on the test case considered in this thesis with fixed inlet boundary conditions and then with variations of some of the inlet parameters.

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