Essays about: "parameter tuning"

Showing result 16 - 20 of 117 essays containing the words parameter tuning.

  1. 16. Iterative Evaluation and Control Methods for Disturbance Suppression on a High Precision Motion Servo

    University essay from Linköpings universitet/Institutionen för systemteknik

    Author : Claes Thunberg; Klara Kastensson; [2023]
    Keywords : Iterative feedback tuning; Iterative learning control; high precision motion control; Iterative methods for disturbance supression;

    Abstract : Moore’s law states that the number of transistors in an Integrated Circuit (IC) doubles every two years. Ever-increasing performance in mask writing machinery is therefore required being the first step in the manufacturing process. Many factors affect the quality of the end product, with the motion control system playing an important role. READ MORE

  3. 17. Use of a multi-parameter sensor for oil degradation monitoring

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Nicolas Gasnier; [2022]
    Keywords : ;

    Abstract : The continuous monitoring in real time of the degradation of lubricants is of great interest for many different industries to optimize the use of lubricating oil in combustion engines. Traditional oil quality diagnostic methods can measure accurately the different levels of oil degradation, but they cannot be implemented on engines to perform continuous oil quality diagnostics. READ MORE

  4. 18. Particle Segmentation In Transmission Electron Microscopy Images

    University essay from Mälardalens universitet/Akademin för innovation, design och teknik

    Author : Lisa Svens; [2022]
    Keywords : ;

    Abstract : When pharmaceutical companies develop new drugs or vaccines there are large amounts of data in the form of images that need to be analysed, and any automation of that process is helpful to reduce time. These analyses could be for example concentration, decomposition, or classification, and essential to all these is high-quality particle localisation and segmentation. READ MORE

  5. 19. Parameter Update Schemes for Hidden Markov Models applied to Financial Returns

    University essay from Lunds universitet/Matematisk statistik

    Author : Sigfrid Forsberg; [2022]
    Keywords : Markov Chain; Finance; Hidden Markov Model; Generalized Autoregressive Score Model; S P-500; Nikkei; Adaptive Model; Volatility; Regime-switching Model; Line-Search Algorithm; Predictor-Corrector; Quasi-Newton; Mathematics and Statistics;

    Abstract : This thesis was dedicated to investigating the use of different parameter update schemes for Hidden Markov models with time-varying parameters, with an emphasis on developing alternatives to the quasi-Newton step. The focus was on applications to financial returns, using data from the S\&P-500 and the Nikkei index, and for comparison, a trial using synthetic data was also performed. READ MORE

  6. 20. Tuning of the ESS Drift Tube Linac using Machine Learning

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/European Spallation Source ESS AB

    Author : Johan Lundquist; [2022]
    Keywords : Accelerator; drift tube linac; machine learning; neural network; ESS; linac; tuning; proton; longitudinal dynamics; beam physics; Physics and Astronomy;

    Abstract : The European Spallation Source, currently under construction in Lund, Sweden, will be the world's brightest neutron source. It is driven by a linear accelerator designed to accelerate a beam of protons with 62.5 mA, 2.86 ms long pulses, working at 14 Hz. READ MORE