Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"uncertainty effects"”.
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Treatment of uncertainty effects in an integrated analysis methodology for rocket vehicles
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1994.
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Efficient development and uncertainty propagation of aviation fuel chemical kinetic models
… To efficiently propagate and reduce model uncertainty, a hybrid response surface network and stochastic gradient descent ensemble (HRSN-SGDE) technique is developed, enabling the rapid generation and analysis of a large distribution of optimized mechanisms. An approach is then introduced to …
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Nominal shocks and relative price variability: an empirical study for the Peruvian economy
… The purpose of this study is to examine the effects of inflation and other variables on relative price variability in Peru using two different types of models. After preliminary evaluation of the stationarity properties of the series, a relative price variability measure is constructed using …
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Optimal Vehicle Stability Control with Driver Input and Bounded Uncertainties
… the vehicle performance while taking bounded uncertainty effects in driver's steering behavior into consideration using the Integral Sliding Mode control methodology. For evaluation purposes, a nonlinear vehicle dynamics model is developed that captures nonlinear tire characteristics and …
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Dynamic Proton Exchange Membrane Fuel Cell System Synthesis/Design and Operation/Control Optimization under Uncertainty
… outputs probabilistically. In this work, various uncertainty analysis methodologies are applied; and among these traditional probabilistic approaches (e.g., Monte Carlo simulation) and the response sensitivity analysis (RSA) method are examined to determine their applicability to energy system …
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Optimization and Supervised Machine Learning Methods for Inverse Design of Cellular Mechanical Metamaterials
… fabrication process, manufacturing defects cause uncertainty in the microstructures, and thus the structural properties. The third part of the study (Ch. 5) investigates the effects of the uncertainty stemming from manufacturing defects on the material property space. To accelerate the uncertainty …
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Quantification of benefits of the campus grid operations as a microgrid
… representation of the various sources of uncertainty together with the time-varying nature in the demand–side and supply–side resources in the CUS. The simulation approach models the uncertainty in the demands, available capacity of conventional generation resources and the time–varying, …