Sökning: "Optimeringslära"

Visar resultat 11 - 15 av 291 uppsatser innehållade ordet Optimeringslära.

1. 11. A novel approach to model an energy flexibility market using temperature proxies

   Master-uppsats, KTH/Optimeringslära och systemteori

   Författare :Arvid Orback; Robin Sandström; [2021]
   Nyckelord :;

   Sammanfattning : The global demand for energy increases. This causes a problem concering the strain put on energy grids and energy production. The problem occurs when the aggregated energy consumption peaks temporarily and is known as peak loads. LÄS MER

3. 12. Deep Learning with Importance Sampling for Brain Tumor MR Segmentation

   Master-uppsats, KTH/Optimeringslära och systemteori

   Författare :Hanna Westermark; [2021]
   Nyckelord :Deep learning; importance sampling; segmentation; convolutional neural networks; MRI; brain tumour; Djupinlärning; importance sampling; segmentering; faltningsnätverk; MRI; hjärntumör;

   Sammanfattning : Segmentation of magnetic resonance images is an important part of planning radiotherapy treat-ments for patients with brain tumours but due to the number of images contained within a scan and the level of detail required, manual segmentation is a time consuming task. Convolutional neural networks have been proposed as tools for automated segmentation and shown promising results. LÄS MER

4. 13. Development of Acoustic Simulation Methods for Exhaust Systems

   Master-uppsats, KTH/Optimeringslära och systemteori

   Författare :Christin Friberg Femling; [2021]
   Nyckelord :Optimization; Acoustic Optimization; Systems Engineering; Engine Acoustics; Vehicle Acoustics; Internal Combustion Engine Acoustics; Exhaust Orifice Noise; Pass-by Noise; Optimering; Akustisk optimering; Systemteknik; Motorakustik; Fordonsakustik; Akustik hos Förbränningsmotorer; Avgasljud;

   Sammanfattning : Noise pollution is a growing concern due to its harmfulness to human health. Heavy vehicles powered by internal combustion engines stands for a major part of the environmental noise, why noise reduction is an increasing priority in enginve development. LÄS MER

5. 14. On Optimal Lateral Tracking Control for Multi-Steered Autonomous Vehicles

   Master-uppsats, KTH/Optimeringslära och systemteori

   Författare :Axel Strömberg; [2021]
   Nyckelord :Autonomous vehicles; path tracking; lateral control; preview control; vehicle motion control; Autonoma fordon; banföljande; lateral kontroll; kontroll genom förhandsgranskning; kontroll av fordonsdynamik;

   Sammanfattning : The transport industry is experiencing a disruption as fully autonomous vehicles are introduced in traffic. The intelligent, driverless vehicles will reduce cost, liberate human effort and increase safety. LÄS MER

7. 15. Multi-objective optimization for model selection in music classification

   Master-uppsats, KTH/Optimeringslära och systemteori

   Författare :Rintaro Ujihara; [2021]
   Nyckelord :Music emotion recognition; Mel spectrogram; MFCC; CENS; Onset; Tonnetz; HPSS; 1D convolutional neural network; Attention LSTM; 1DCNN BiLSTM; Pareto optimality;

   Sammanfattning : With the breakthrough of machine learning techniques, the research concerning music emotion classification has been getting notable progress combining various audio features and state-of-the-art machine learning models. Still, it is known that the way to preprocess music samples and to choose which machine classification algorithm to use depends on data sets and the objective of each project work. LÄS MER