Search for dissertations about: "transport real"

Showing result 16 - 20 of 370 swedish dissertations containing the words transport real.

2. 16. Challenges with Driverless and Unattended Train Operations

   Author : Emil Jansson; Oskar Fröidh; Nils O.E. Olsson; Ingrid Johansson; Carl-William Palmqvist; Olov Lindfeldt; Ronghui Liu; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Railway; Automatic train operation; Driverless trains; Train driver; Roles; Automation challenges; Human senses; Trackside sensors; Transportsystem; Transport Systems; Transportvetenskap; Transport Science;

   Abstract : Demand for transportation continues to increase, for both freight and passenger services. One of the most energy-efficient modes of transportation is rail. One solution to increase the attractiveness of rail transport is to introduce automatic train operation (ATO) with a high grade of automation (GoA). READ MORE

4. 17. Application of Predictive Analytics for Shunting Yard Delays

   Author : Niloofar Minbashi; Markus Bohlin; Behzad Kordnejad; Carl-William Palmqvist; Paola Pellegrini; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Shunting yards; train delays; machine learning; simulation; freight transport; Godsbangårdar; tåg förseningar; maskininlärning; simulering; godstransport; Transportsystem; Transport Systems;

   Abstract : Increasing the modal share of rail freight transport is one of the main ways to achieve carbon neutrality in Europe. The perceived low reliability and predictability of rail freight services is one of the main challenges to overcome in reaching this target. READ MORE

5. 18. On Determination of Inventory Cost Parameters

   Author : Peter Berling; Produktionsekonomi; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Produktionsteknik; Production technology; Transportteknik; Transport technology; Ordering cost; Shortage cost; Capital cost; Holding cost; Inventory control; Real options;

   Abstract : Efficient inventory control depends on correct values of inventory cost parameters, such as holding costs, shortage/stockout costs and ordering/setup costs. However, there exists surprisingly little research concerning the size of these parameters or how they should be determined. This thesis is devoted to increasing our knowledge of these matters. READ MORE

6. 19. Effects of long-term access to ICT-mediated travel information services - Users’ assessments and reported behavioural changes

   Author : Tor Skoglund; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Travel Planner; Assessments; Behavioural change; Multi-modal Travel Planner; Co-modal Travel Planner; Traffic information; Navigation; ITS - Intelligent Transport Services and Systems; Transit; Public transport; ICT-mediated traveller information; Action spaces; Real-time information systems;

   Abstract : Great optimism has for some time framed the potential effects that access to ICT-mediated travel information services (ICTIS) have on travellers. Little has however been known about real-life long-term effects of access to ICTIS. The aim of this thesis was thus to create a basis for understanding the role of ICTIS in urban transport of people. READ MORE

7. 20. Real-time Allocation Decisions in Multi-echelon Inventory Control

   Author : Christian Howard; Produktionsekonomi; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Inventory; Multi-echelon; Real-time information; Stochastic; Stock allocation;

   Abstract : Inventory control is a crucial activity for many companies. Given the recent advances in information technology, there have never been greater opportunities for coordinated inventory control across supply chain facilities. READ MORE