Search for dissertations about: "information study and air traffic control"

Showing result 1 - 5 of 11 swedish dissertations containing the words information study and air traffic control.

2. 1. Modelling and Lagrangian control of mixed traffic: platoon coordination, congestion dissipation and state reconstruction

   Author : Mladen Čičić; Karl Henrik Johansson; Miroslav Krstić; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; traffic control; Lagrangian control; mixed traffic models; Intelligent Transportation Systems; Connected and Automated Vehicles; traffic congestion; platoon coordination; moving bottlenecks; bottleneck decongestion; stop-and-go wave dissipation; traffic state reconstruction; Electrical Engineering; Elektro- och systemteknik;

   Abstract : Traffic congestion is a constantly growing problem, with a wide array of negative effects on the society, from wasted time and productivity to elevated air pollution and reduction of safety. The introduction of connected, autonomous vehicles enables a new, Lagrangian paradigm for sensing andcontrolling the traffic, by directly using connected vehicles inside the traffic flow, as opposed to the classical, Eulerian paradigm, which relies on stationary equipment on the road. READ MORE

4. 2. Control of vehicle platoons and traffic dynamics : catch-up coordination and congestion dissipation

   Author : Mladen Čičić; Karl H. Johansson; Daniel Work; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Traffic Congestion; Intelligent Transport Systems; Moving Bottlenecks; Platoon Coordination; Electrical Engineering; Elektro- och systemteknik;

   Abstract : Traffic congestion is a constantly growing problem, with a wide array ofnegative effects on the society, from wasted time and productivity to elevated air pollution and increased number of accidents. Classical traffic control methods have long been successfully employed to alleviate congestion, improving the traffic situation of many cities and highways. READ MORE

5. 3. Impact of Weather on Air Traffic Control

   Author : Anastasia Lemetti; Valentin Polishchuk; Tatiana Polishchuk; Junzi Sun; Linköpings universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Abstract : Weather has a strong impact on Air Traffic Management (ATM). Inefficient weather avoidance procedures and inaccurate prognosis lead to longer aircraft routes and, as a result, to fuel waste and increased negative environmental impact. READ MORE

6. 4. Work and Technology Use in Centers of Coordination : Reflections on the relationship between situated practice and artifact design

   Author : Maria Normark; Kerstin Severinsson Eklundh; Susanne Bødker; KTH; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Sociology; Sociologi; Computer and systems science; Data- och systemvetenskap;

   Abstract : The research problem explored in this thesis is how technology and work practice are related in coordinative situations (collocated and over distance). Further, the problem of how this kind of research results can be transformed and used in the development of new technology is discussed. READ MORE

7. 5. Simulation Based Evaluation of Advanced Driver Assistance Systems

   Author : Roya Elyasi-Pour; Jan Lundgren; Johan Olstam; Ingmar Andreásson; Linköpings universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES;

   Abstract : Road transportation is an essential element of mobility in most countries and we can observe an increasing demand for both goods and passenger traffic. There are however important societal and economical problems related to road transportation in terms of congestions, traffic safety and environmental effects. READ MORE