Search for dissertations about: "fleet"

Showing result 1 - 5 of 137 swedish dissertations containing the word fleet.

  2. 1. Synthesis of O-linked Carbasugar Analogues of Galactofuranosides and N-linked Neodisaccharides

    Author : Jens Frigell; Ian Cumpstey; George Fleet; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; carbasugar; galactofuranose; mycobacterium; tuberculosis; ring-closing metathesis; GlfT2; galactan; epoxide-opening; pseudodisaccharide; etherification; regioselective; carbohydrate; carbocycles; glycomimetics; glucosidase; neodisaccharides; Mitsunobu; Organic synthesis; Organisk syntes; organisk kemi; Organic Chemistry;

    Abstract : In this thesis, carbohydrate mimicry is investigated through the syntheses of carbohydrate analogues and evaluation of their inhibitory effects on carbohydrate-processing enzymes. Galactofuranosides are interesting structures because they are common motifs in pathogenic microorganisms but not found in mammals. M. READ MORE

  4. 2. Two papers on car fleet modeling

    Author : Shiva Habibi; Anders Karlström; Marcus Sundberg; Muriel Beser Hugosson; Emma Frejinger; Karin Brundell-Freij; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Car fleet modeling; car type choice; discrete choice modeling; prediction; aggregation of alternatives; cross-validation; feature-selection;

    Abstract : .... READ MORE

  5. 3. Uncertain demand prediction for guaranteed automated vehicle fleet performance

    Author : Sten Elling Tingstad Jacobsen; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mobility-on-Demand; Travel Demand Uncertainty; Energy Efficiency; Chance Constraint Optimization; Gaussian Process Regression; Stochastic Model Predictive Control; Fleet Opti- mization;

    Abstract : Mobility-on-demand (MoD) services offer a convenient and efficient transportation option, using technology to replace traditional modes. However, the flexibility of MoD services also presents challenges in controlling the system. One of the major issues is supply-demand imbalance, caused by uneven stochastic travel demand. READ MORE

  6. 4. Transportation Mission Based Optimization of Heavy Vehicle Fleets including Propulsion Tailoring

    Author : Toheed Ghandriz; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; optimization; heterogeneous heavy vehicle fleet; optimal energy management; propulsion system tailoring; Automated Driving Systems; electrified propulsion; total cost of ownership; electromobility; transportation mission; fleet sizing;

    Abstract : Over decades freight vehicles were produced for a wide range of operational domains so that vehicle-manufacturers were not concerned much about the actual use-cases of the vehicles. Environmental issues, costumer expectations along with growing demand on freight transport created a competitive environment in providing better transportation solutions. READ MORE

  7. 5. Transportation Mission-Based Optimization of Heavy Combination Road Vehicles and Distributed Propulsion, Including Predictive Energy and Motion Control

    Author : Toheed Ghandriz; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; automation; electrified propulsion; long combination vehicles; electromobility; propulsion system tailoring; automated driving systems; optimal control; single-track and two-track vehicle models; predictive energy management and vehicle stability; motion control; longer heavier vehicles; vehicle stability; optimal energy management; total cost of ownership; optimization; transportation mission; heterogeneous heavy vehicle fleet; fleet sizing;

    Abstract : This thesis proposes methodologies to improve heavy vehicle design by reducing the total cost of ownership and by increasing energy efficiency and safety. Environmental issues, consumers expectations and the growing demand for freight transport have created a competitive environment in providing better transportation solutions. READ MORE