Essays about: "Inverse Problem"

Showing result 26 - 30 of 109 essays containing the words Inverse Problem.

1. 26. Inverse Heat Conduction problem of the Quenching a Rotary Cylinder by Multiple Water Impinging Jets

   University essay from Högskolan i Gävle/Avdelningen för byggnadsteknik, energisystem och miljövetenskap

   Author : Leticia Uriarte Sabín; [2021]
   Keywords : Quenching; Inverse solution; Unsteady heat conduction; Generalized minimum residual method; rotary cylinder;

   Abstract : The thesis deals with solving the time dependent inverse heat conduction and heat transfer problem of the quenching process of a rotary solid cylinder by multiple impinging water jets. The development of such investigation consists of two parts that complement each other. READ MORE

3. 27. Development of a Tool for Inverse Aerodynamic Design and Optimisation of Turbomachinery Aerofoils

   University essay from KTH/Flygdynamik

   Author : Berkin Kurtulus; [2021]
   Keywords : Aerodynamics; Turbomachinery Airfoil design; Inverse Design Automation; Airfoil Optimization;

   Abstract : The automation of airfoil design process is an ongoing effort within the field of turbo-machinery design, with significant focus on developing new reliable and consistent methods that can meet the needs of the engineers. A wide variety of approaches has been in use for inverse airfoil design process which benefit from theoretical inverse design, statistical methods, empirical discoveries and many other ways to solve the design problem. READ MORE

4. 28. Inverse Uncertainty Quantification using deterministic sampling : An intercomparison between different IUQ methods

   University essay from Uppsala universitet/Tillämpad kärnfysik

   Author : Hjalmar Andersson; [2021]
   Keywords : Inverse Uncertainty Quantification; Model calibration; Unscented transform; Deterministic sampling;

   Abstract : In this thesis, two novel methods for Inverse Uncertainty Quantification are benchmarked against the more established methods of Monte Carlo sampling of output parameters(MC) and Maximum Likelihood Estimation (MLE). Inverse Uncertainty Quantification (IUQ) is the process of how to best estimate the values of the input parameters in a simulation, and the uncertainty of said estimation, given a measurement of the output parameters. READ MORE

5. 29. Tuning an MPC-based Motion Planner using Imitation Learning

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : John Friberg; [2021]
   Keywords : ;

   Abstract : Model Predictive Control, MPC, is one of the most commonly used controllers today. They are well understood with a vastly researched theoretical background. One of the core strengths of MPC is that it is possible to provide safety guarantees for complex systems through the constraints enforced in the optimization problem. READ MORE

6. 30. Reconstruction of Hyperspectral Images Using Generative Adversarial Networks

   University essay from Linköpings universitet/Reglerteknik

   Author : Jacob Eek; [2021]
   Keywords : Coded aperture snapshot spectral imaging; CASSI; Raman; Raman spectroscopy; Explosive; Detection; Hyperspectral Image; HSI; Compressed sensing; Compressive Sensing; CS; Machine Learning; Reconstruction; Inverse problem; Generative Adversarial Network; GAN; CGAN; BEGAN; Latent variable optimization;

   Abstract : Fast detection and identification of unknown substances is an area of interest for many parties. Raman spectroscopy is a laser-based method allowing for long range no contact investigation of substances. READ MORE