Дисертації з теми "Global response sensitivity analysis"
Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями
Ознайомтеся з топ-50 дисертацій для дослідження на тему "Global response sensitivity analysis".
Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.
Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.
Переглядайте дисертації для різних дисциплін та оформлюйте правильно вашу бібліографію.
Khalid, Adeel S. "Development and Implementation of Rotorcraft Preliminary Design Methodology using Multidisciplinary Design Optimization." Diss., Georgia Institute of Technology, 2006. http://hdl.handle.net/1853/14013.
Повний текст джерелаAdetula, Bolade Adewale. "Global sensitivity analysis of reactor parameters / Bolade Adewale Adetula." Thesis, North-West University, 2011. http://hdl.handle.net/10394/5561.
Повний текст джерелаThesis (M.Sc. Engineering Sciences (Nuclear Engineering))--North-West University, Potchefstroom Campus, 2011.
Koneshwaran, Sivalingam. "Blast response and sensitivity analysis of segmental tunnel." Thesis, Queensland University of Technology, 2014. https://eprints.qut.edu.au/78619/1/Sivalingam_Koneshwaran_Thesis.pdf.
Повний текст джерелаDell'Oca, Aronne, Monica Riva, and Alberto Guadagnini. "Moment-based metrics for global sensitivity analysis of hydrological systems." COPERNICUS GESELLSCHAFT MBH, 2017. http://hdl.handle.net/10150/626437.
Повний текст джерелаChai, Wenqi. "Global sensitivity analysis on vibro-acoustic composite materials with parametric dependency." Thesis, Lyon, 2018. http://www.theses.fr/2018LYSEC037/document.
Повний текст джерелаWith rapid development of mathematical models and simulation tools, the need of uncertainty quantification process has grown higher than ever before. Parametric uncertainties and overall decision stacks are nowadays the two main barriers in solving large scale systematic problem.Global Sensitivity Analysis (GSA) is one reliable solution for uncertainty quantification which is capable to assess the uncertainty of model output on its inputs’. Among several GSA algorithms, Fourier Amplitude Sensitivity Test (FAST) is one of the most popular choices of researchers. Based on ANOVA-HDMR (ANalysis Of VAriance - High Dimensional Model Representation), it is both mathematically solid and computationally efficient.One unfortunate fact is that the uniqueness of ANOVA-HDMR relies on the independency of input variables. It makes FAST unable to treat many industrial cases especially for those with only datasets but not distribution functions to be found. To answer the needs, two extended FAST methods with correlation design are proposed and further studied in this research. Among them FAST-c is distribution-based and FAST-orig is data-based.As a frame of validation and application, a number of vibroacoustic problems are dealt with in this research. Vibroacoustic materials with substructures, are perfect test candidates for FAST-c and FAST-orig. Two application cases are presented in the first part of this thesis, following the literature review. The models chosen here are poroelastic material and sandwich composite structures, both having their mechanical properties hugely influenced by their microscopic and mesoscopic geometric parameters. Getting the original FAST method compared to the two with correlation design, many different features on materials’ vibroacoustic performance are latter discovered.Having got an answer for GSA on models with dependent variables, the second part of this thesis contains more extended researches related to FAST. It is taken into comparison with Random Forest, a well-known data-mining algorithm. The potential error of both algorithms are analyzed and the possibility of joint application is discussed. In the following chapters, more applications of FAST-series methods are reported. They are applied under various conditions where another improved version named FAST-pe is developed to treat a model of periodic structures with correlation among each units. Upon these FAST application cases, the design of preliminary process and the sampling strategies is the core part to be introduced
Eldred, Lloyd B. "Sensitivity analysis of the static aeroelastic response of a wing." Diss., Virginia Tech, 1993. http://hdl.handle.net/10919/40147.
Повний текст джерелаPh. D.
Bergen, Frederick D'Oench Jr. "Shape sensitivity analysis of flutter response of a laminated wing." Thesis, Virginia Polytechnic Institute and State University, 1988. http://hdl.handle.net/10919/50074.
Повний текст джерелаMaster of Science
incomplete_metadata
Bebamzadeh, Armin. "Efficient finite element response sensitivity analysis and applications in composites manufacturing." Thesis, University of British Columbia, 2009. http://hdl.handle.net/2429/7801.
Повний текст джерелаKent, Edward Lander. "Sensitivity analysis of biochemical systems using high-throughput computing." Thesis, University of Manchester, 2013. https://www.research.manchester.ac.uk/portal/en/theses/sensitivity-analysis-of-biochemical-systems-using-highthroughput-computing(80eb7aa9-d316-4a72-a6c2-731c6052ea84).html.
Повний текст джерелаLin, Daorui. "Global Sensitivity of Water Quality Modeling in the Gulf of Finland." Thesis, KTH, Mark- och vattenteknik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-180285.
Повний текст джерелаHeredia, Guzman Maria Belen. "Contributions to the calibration and global sensitivity analysis of snow avalanche numerical models." Thesis, Université Grenoble Alpes, 2020. http://www.theses.fr/2020GRALU028.
Повний текст джерелаSnow avalanche is a natural hazard defined as a snow mass in fast motion. Since the thirties, scientists have been designing snow avalanche models to describe snow avalanches. However, these models depend on some poorly known input parameters that cannot be measured. To understand better model input parameters and model outputs, the aims of this thesis are (i) to propose a framework to calibrate input parameters and (ii) to develop methods to rank input parameters according to their importance in the model taking into account the functional nature of outputs. Within these two purposes, we develop statistical methods based on Bayesian inference and global sensitivity analyses. All the developments are illustrated on test cases and real snow avalanche data.First, we propose a Bayesian inference method to retrieve input parameter distribution from avalanche velocity time series having been collected on experimental test sites. Our results show that it is important to include the error structure (in our case the autocorrelation) in the statistical modeling in order to avoid bias for the estimation of friction parameters.Second, to identify important input parameters, we develop two methods based on variance based measures. For the first method, we suppose that we have a given data sample and we want to estimate sensitivity measures with this sample. Within this purpose, we develop a nonparametric estimation procedure based on the Nadaraya-Watson kernel smoother to estimate aggregated Sobol' indices. For the second method, we consider the setting where the sample is obtained from acceptance/rejection rules corresponding to physical constraints. The set of input parameters become dependent due to the acceptance-rejection sampling, thus we propose to estimate aggregated Shapley effects (extension of Shapley effects to multivariate or functional outputs). We also propose an algorithm to construct bootstrap confidence intervals. For the snow avalanche model application, we consider different uncertainty scenarios to model the input parameters. Under our scenarios, the release avalanche position and volume are the most crucial inputs.Our contributions should help avalanche scientists to (i) account for the error structure in model calibration and (ii) rankinput parameters according to their importance in the models using statistical methods
Ziehn, Tilo. "Development and application of global sensitivity analysis methods in environmental and safety engineering." Thesis, University of Leeds, 2008. http://etheses.whiterose.ac.uk/5848/.
Повний текст джерелаHameed, Maysoun Ayad. "Evaluating Global Sensitivity Analysis Methods for Hydrologic Modeling over the Columbia River Basin." PDXScholar, 2015. https://pdxscholar.library.pdx.edu/open_access_etds/2398.
Повний текст джерелаLashgari, Iman. "Global stability analysis of complex fluids." Licentiate thesis, KTH, Mekanik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-139405.
Повний текст джерелаQC 20140113
Wang, Mengchao. "Sensitivity analysis and evolutionary optimization for building design." Thesis, Loughborough University, 2014. https://dspace.lboro.ac.uk/2134/16282.
Повний текст джерелаHallberg, Anna. "Antibiotic resistance and the global response : An analysis of political frames." Thesis, Uppsala universitet, Statsvetenskapliga institutionen, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-296683.
Повний текст джерелаLeung, Colin. "SENSITIVITY OF SEISMIC RESPONSE OF A 12 STORY REINFORCED CONCRETE BUILDING TO VARYING MATERIAL PROPERTIES." DigitalCommons@CalPoly, 2011. https://digitalcommons.calpoly.edu/theses/681.
Повний текст джерелаPrando, Dario. "Global sensitivity analysis of the building energy performance and correlation assessment of the design parameters." Thesis, KTH, Byggnadsteknik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-35044.
Повний текст джерелаGIOIA, PAOLA. "Towards more accurate measures of global sensitivity analysis. Investigation of first and total order indices." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2013. http://hdl.handle.net/10281/45695.
Повний текст джерелаChandler, Gary James. "Sensitivity analysis of low-density jets and flames." Thesis, University of Cambridge, 2011. https://www.repository.cam.ac.uk/handle/1810/246531.
Повний текст джерелаGu, Quan. "Finite element response sensitivity and reliability analysis of Soil-Foundation-Structure-Interaction (SFSI) systems." Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2008. http://wwwlib.umi.com/cr/ucsd/fullcit?p3290678.
Повний текст джерелаTitle from first page of PDF file (viewed February 5, 2008). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 569-594).
Weiße, Andrea Yeong [Verfasser]. "Global sensitivity analysis of ordinary differential equations : adaptive density propagation using approximate approximations / Andrea Yeong Weiße." Berlin : Freie Universität Berlin, 2009. http://d-nb.info/1023751046/34.
Повний текст джерелаMasad, Sanaa Ahmad. "Sensitivity analysis of flexible pavement response and AASHTO 2002 design guide for properties of unbound layers." Thesis, Texas A&M University, 2004. http://hdl.handle.net/1969.1/528.
Повний текст джерелаChen, Lu. "Computational Study of Turbulent Combustion Systems and Global Reactor Networks." Diss., Virginia Tech, 2017. http://hdl.handle.net/10919/78804.
Повний текст джерелаPh. D.
Zhang, Han. "Global Analysis and Structural Performance of the Tubed Mega Frame." Thesis, KTH, Betongbyggnad, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-147382.
Повний текст джерелаCouture, Nicole J. "Sensitivity of permafrost terrain in a high Arctic polar desert : an evaluation of response to disturbance near Eureka, Ellesmere Island, Nunavut." Thesis, McGill University, 2000. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=31213.
Повний текст джерелаLenci, Alessandro. "Multiphase flow in porous media: meta-modeling techniques for sensitivity analysis and risk assessment." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2016.
Знайти повний текст джерелаGlodic, Nenad. "Sensitivity of Aeroelastic Properties of an Oscillating LPT Cascade." Licentiate thesis, KTH, Kraft- och värmeteknologi, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-123504.
Повний текст джерелаQC 20130610
Turbokraft
Lester, Alanna Paige. "An Examination of Site Response in Columbia, South Carolina: Sensitivity of Site Response to "Rock" Input Motion and the Utility of Vs(30)." Thesis, Virginia Tech, 2005. http://hdl.handle.net/10919/33467.
Повний текст джерелаMaster of Science
Dong, Siyi. "Robustness analysis of VEGA launcher model based on effective sampling strategy." Thesis, University of Exeter, 2016. http://hdl.handle.net/10871/30469.
Повний текст джерелаEriksson, Olle. "Sensitivity and Uncertainty Analysis Methods : with Applications to a Road Traffic Emission Model." Doctoral thesis, Linköping : Linköpings universitet, Deparment of Mathematics, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-8315.
Повний текст джерелаHerring, Nathan Daniel. "Sensitivity Analysis of the Forest Vegetation Simulator Southern Variant (FVS-Sn)for Southern Appalachian Hardwoods." Thesis, Virginia Tech, 2007. http://hdl.handle.net/10919/34167.
Повний текст джерелаMaster of Science
Baharudin, Mohamad Emran. "Modelling the structural response of reinforced concrete slabs exposed to fire : validation, sensitivity, and consequences for analysis and design." Thesis, University of Edinburgh, 2018. http://hdl.handle.net/1842/31251.
Повний текст джерелаKapp, Ashley. "An analysis of restructuring and work design used by manufacturing organisations in response to changing global forces." Thesis, Port Elizabeth Technikon, 2004. http://hdl.handle.net/10948/145.
Повний текст джерелаRanchod, Yudhvir. "Caught in the web : an analysis of South Africa's response to the emerging global information policy regime." Master's thesis, University of Cape Town, 2008. http://hdl.handle.net/11427/3719.
Повний текст джерелаThis study provides a descriptive analysis of South Africa's response to the emerging global information policy regime. Compelled by a combination of hegemonic influences and its own self interest, this study argues that South Africa accepted the liberalising commitments of the emerging global information policy regime vis-a-vis the World Trade Organization Agreement on Basic Telecommunications. As a contribution to understanding inter-state cooperation in international relations, regime theory is utilised as the theoretical framework. The regime framework is used to explain the motivations behind South Africa's intention to liberalise its telecommunications sector as a result of power dynamics in the international system. The findings from the qualitative analysis note that South Africa's response is motivated by systemic and domestic factors. A willingness to enter the information economy and fulfil domestic social development means that South Africa has to balance its obligations to the WTO with the commitments to improve its domestic accessibility concerns. As a developing country with inadequate conditions for liberalisation, South Africa was unable to stop the strategic equity partners from capitalising on the poorly regulated telecommunications environment. The unfavourable result of high tariff charges and low fixed-line connectivity can be attributed to privatisation initiatives and lack of political will to promote competition. South Africa is in the midst of dramatic change in its telecommunications sector which is aided by technological convergence, further privatisation of the incumbent and the introduction of the Second Network Operator. The international scope of this study means that liberalisation is part of South Africa's broader commitments to the emerging global information policy regime. Entering the information economy is conditional on the successful implementation of international liberalisation policies so that the required investment and skills can assist in providing universal service to the majority of South Africa citizens. However, implementation requires a fair market structure, independent regulation and low interconnection charges. Without these important structures in place, this study notes that the goal of participation in the information economy and economic growth as a result of effective telecommunication utilisation is a distant reality.
Waibel, Michael Scott. "Model Analysis of the Hydrologic Response to Climate Change in the Upper Deschutes Basin, Oregon." PDXScholar, 2010. https://pdxscholar.library.pdx.edu/open_access_etds/45.
Повний текст джерелаCheng, Chen. "Semi-global Analysis of the Early Cold Stress Response Transcriptome of Developing Seedlings of Rice (Oryzasativa L.,japonica)." Fogler Library, University of Maine, 2006. http://www.library.umaine.edu/theses/pdf/ChengC2006.pdf.
Повний текст джерелаWitte, Irene [Verfasser], and Thilo [Akademischer Betreuer] Streck. "Multi-objective and multi-variate global sensitivity analysis of the soil-crop model XN-CERES in Southwest Germany / Irene Witte ; Betreuer: Thilo Streck." Hohenheim : Kommunikations-, Informations- und Medienzentrum der Universität Hohenheim, 2021. http://nbn-resolving.de/urn:nbn:de:bsz:100-opus-19280.
Повний текст джерелаMeynaoui, Anouar. "New developments around dependence measures for sensitivity analysis : application to severe accident studies for generation IV reactors." Thesis, Toulouse, INSA, 2019. http://www.theses.fr/2019ISAT0028.
Повний текст джерелаAs part of safety studies for nuclear reactors, numerical simulators are essential for understanding, modelling and predicting physical phenomena. However, the information on some of the input variables of the simulator is often limited or uncertain. In this framework, Global Sensitivity Analysis (GSA) aims at determining how the variability of the input parameters affects the value of the output or the quantity of interest. The work carried out in this thesis aims at proposing new statistical methods based on dependence measures for GSA of numerical simulators. We are particularly interested in HSIC-type dependence measures (Hilbert-Schmidt Independence Criterion). After Chapters 1 and 2 introducing the general context and motivations of the thesis in French and English versions respectively, Chapter 3 first presents a general review of HSIC measures, in a theoretical and methodological framework. Subsequently, new developments around the estimation of HSIC measures from an alternative sample and inspired by importance sampling techniques are proposed. As a result of these theoretical developments, an efficient methodology for GSA in the presence of uncertainties of input probability distributions is developed in Chapter 4. The relevance of the proposed methodology is first demonstrated on an analytical case before being applied to the MACARENa simulator modeling a ULOF (Unprotected Loss Of Flow) accidental scenario on a sodium-cooled fast neutron reactor. Finally, Chapter 5 deals with the development of an independence test aggregating several parametrizations of HSIC kernels and allowing to capture a wider spectrum of dependencies between the inputs and the output. The optimality of this methodology is first demonstrated from a theoretical point of view. Then, its performance and practical interest are illustrated on several analytical examples as well as on the test case of the MACARENa simulator
Minunno, Francesco. "On the use of the bayesian approach for the calibration, evaluation and comparison of process-based forest models." Doctoral thesis, ISA/UL, 2014. http://hdl.handle.net/10400.5/7350.
Повний текст джерелаForest ecosystems have been experiencing fast and abrupt changes in the environmental conditions, that can increase their vulnerability to extreme events such as drought, heat waves, storms, fire. Process-based models can draw inferences about future environmental dynamics, but the reliability and robustness of vegetation models are conditional on their structure and their parametrisation. The main objective of the PhD was to implement and apply modern computational techniques, mainly based on Bayesian statistics, in the context of forest modelling. A variety of case studies was presented, spanning from growth predictions models to soil respiration models and process-based models. The great potential of the Bayesian method for reducing uncertainty in parameters and outputs and model evaluation was shown. Furthermore, a new methodology based on a combination of a Bayesian framework and a global sensitivity analysis was developed, with the aim of identifying strengths and weaknesses of process-based models and to test modifications in model structure. Finally, part of the PhD research focused on reducing the computational load to take full advantage of Bayesian statistics. It was shown how parameter screening impacts model performances and a new methodology for parameter screening, based on canonical correlation analysis, was presented
Kyaw, Nang Thu Thu Dr. "Content Analysis of National Strategic Plans on HIV/AIDS and Global AIDS Response Progress Reports from Eight Southeast Asia Countries." Digital Archive @ GSU, 2013. http://digitalarchive.gsu.edu/iph_theses/263.
Повний текст джерелаAroba, Nidhi. "Implementation and Success Analysis of Various Global Graduated Response Programs for Piracy with Special Focus on the "Six Strikes" Policy." Thesis, The University of Arizona, 2013. http://hdl.handle.net/10150/297511.
Повний текст джерелаLu, Rong. "Statistical Methods for Functional Genomics Studies Using Observational Data." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1467830759.
Повний текст джерелаAleryd, Sarah, and Garpenholt Lydia Frassine. "From Climate Change to Conflict : An analysis of the climate-conflict nexus in communications on climate change response." Thesis, Högskolan för lärande och kommunikation, Jönköping University, HLK, Globala studier, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-49218.
Повний текст джерелаLee, Seungman. "Optimization and Simulation Based Cost-Benefit Analysis on a Residential Demand Response : Applications to the French and South Korean Demand Response Mechanisms." Thesis, Paris Sciences et Lettres (ComUE), 2019. http://www.theses.fr/2019PSLED054.
Повний текст джерелаWorldwide concern on CO2 emissions, climate change, and the energy transition made us to pay more attention to Demand-side Management (DSM). In particular, with Demand Response (DR), we could expect several benefits, such as increased efficiency of the entire electricity market, enhanced security of electricity supply by reducing peak demand, and more efficient and desirable investment as well as the environmental advantage and the support for renewable energy sources. In Europe, France launched the NEBEF mechanism at the end of 2013, and South Korea inaugurated the market-based DR program at the end of 2014. Among a number of economic issues and assumptions that we need to take into consideration for DR, Customer Baseline Load (CBL) estimation is one of the most important and fundamental elements. In this research, based on the re-scaled load profile for an average household, several CBL estimation methods are established and examined thoroughly both for Korean and French DR mechanisms. This investigation on CBL estimation methods could contribute to searching for a better and accurate CBL estimation method that will increase the motivations for DR participants. With those estimated CBLs, the Cost-Benefit Analyses (CBAs) are conducted which, in turn, are utilized in the Decision-making Analysis for DR participants. For the CBAs, a simple mathematical model using linear algebra is set up and modified in order to well represent for each DR mechanism's parameters. With this model, it is expected to provide intuitive and clear understanding on DR mechanisms. This generic DR model can be used for different countries and sectors (e.g. residential, commercial, and industrial) with a few model modifications. The Monte Carlo simulation is used to reflect the stochastic nature of the reality and the optimization is also used to represent and understand the rationality of the DR participants, and to provide micro-economic explanations on DR participants' behaviours. In order to draw some meaningful implications for a better DR market design several Sensitivity Analyses (SAs) are conducted on the key elements of the model for DR mechanisms
Matamba, Tshimangadzo Merline. "Statistical analysis of the ionospheric response during storm conditions over South Africa using ionosonde and GPS data." Thesis, Rhodes University, 2015. http://hdl.handle.net/10962/d1017899.
Повний текст джерелаStewart, Dawn L. "Numerical Methods for Accurate Computation of Design Sensitivities." Diss., Virginia Tech, 1998. http://hdl.handle.net/10919/30561.
Повний текст джерелаPh. D.
Dolcine, Leslie. "Prévision quantitative à très courte échéance de la pluie : modèle global adapté à l'information radar." Grenoble 1, 1997. http://www.theses.fr/1997GRE10067.
Повний текст джерелаSzepietowska, Katarzyna. "POLYNOMIAL CHAOS EXPANSION IN BIO- AND STRUCTURAL MECHANICS." Thesis, Bourges, INSA Centre Val de Loire, 2018. http://www.theses.fr/2018ISAB0004/document.
Повний текст джерелаThis thesis presents a probabilistic approach to modelling the mechanics of materials and structures where the modelled performance is influenced by uncertainty in the input parameters. The work is interdisciplinary and the methods described are applied to medical and civil engineering problems. The motivation for this work was the necessity of mechanics-based approaches in the modelling and simulation of implants used in the repair of ventral hernias. Many uncertainties appear in the modelling of the implant-abdominal wall system. The probabilistic approach proposed in this thesis enables these uncertainties to be propagated to the output of the model and the investigation of their respective influences. The regression-based polynomial chaos expansion method is used here. However, the accuracy of such non-intrusive methods depends on the number and location of sampling points. Finding a universal method to achieve a good balance between accuracy and computational cost is still an open question so different approaches are investigated in this thesis in order to choose an efficient method. Global sensitivity analysis is used to investigate the respective influences of input uncertainties on the variation of the outputs of different models. The uncertainties are propagated to the implant-abdominal wall models in order to draw some conclusions important for further research. Using the expertise acquired from biomechanical models, modelling of historic timber joints and simulations of their mechanical behaviour is undertaken. Such an investigation is important owing to the need for efficient planning of repairs and renovation of buildings of historical value
Singh, Kumaresh. "Efficient Computational Tools for Variational Data Assimilation and Information Content Estimation." Diss., Virginia Tech, 2010. http://hdl.handle.net/10919/39125.
Повний текст джерелаPh. D.