Sökning: "travelling constraints"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden travelling constraints.

  1. 1. Finding an Optimal Trajectory for Autonomous Parking Under Uncertain Conditions

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Vidar Greinsmark; Tommy Hjertberg; [2019]
    Nyckelord :RRT; autonomous parking; trajectory planning; optimisation; warm start; heuristics;

    Sammanfattning : Path planning that considers accurate vehicle dynamics and obstacle avoidance is an important problem in the area of autonomous driving. This paper describes a method of implementing trajectory planning for autonomous parking in conditions where the starting point and the position of fixed obstacles are uncertain. LÄS MER

  3. 2. Trajectory Optimization of Round Trip to Arjuna-type Near-Earth Asteroids from a Lunar Distant Retrograde Orbit Using Lunar Gravity Assist

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Muhammad Ansyar Rafi Putra; [2019]
    Nyckelord :asteroid; asteroid mining; trajectory optimization; fuel optimization; MATLAB fmincon;

    Sammanfattning : Asteroid mining is rapidly becoming a popular topic amongst space community, primarily due to the potential resources that the asteroids can provide for future spacefaring. One of the interesting resources that can be obtained from asteroids is water, which can also be processed into oxygen and fuel. LÄS MER

  4. 3. Wellness tourism: through the lens of millennials' attitude : An exploratory qualitative study

    Magister-uppsats, Högskolan i Jönköping/Internationella Handelshögskolan

    Författare :Anamela Agrodimou; [2019]
    Nyckelord :Key terms: health and wellness tourism; millennials; attitude theory; consumer behavior; and wellness traveler.;

    Sammanfattning : Abstract Background:        In recent years a rising concern towards health enhancement activities has been prominent across populations, leading to the emergence of a multi-dollar industry, namely the wellness industry, which spans across a wide spectrum of sectors, ranging from organic food to tourism. In fact, wellness tourism has been growing at an exponential rate, generating high revenues, forecast to rise. LÄS MER

  5. 4. Sensor-less Smart Waste Management System

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Rahul Sridhar Setty; [2019]
    Nyckelord :;

    Sammanfattning : In order to improve the municipal solid waste management efficiency, smart management approaches have been proposed such as wireless sensor network architecture solution which includes the use of sensors to detect the garbage bin fill levels and vehicle route optimization techniques. Experimental results show that we can save up to 35% of the operational cost by improving the efficiency of solid waste management. LÄS MER

  7. 5. International Students’ Perception of Risk and Safety when Travelling : Case Study on students of Dalarna University, Borlange, Sweden

    Master-uppsats, Högskolan Dalarna/Turismvetenskap

    Författare :Naseef Rahman; [2018]
    Nyckelord :International Student traveller; Perception; Risk; Safety and Security; Thematic Analysis; Semi-Structured Interview; Avoiding Risk; Travelling safety concern.;

    Sammanfattning : International students are becoming a more and more attractive group for tourism agencies, and for those responsible for regional development, some study is warranted to explore how one may effectively recognize their preferences, wants, needs, and constraints to draw their attention towards the destination or to experience tourism firm’s offerings specially in this research about their perception about risk, safety and security during their travelling. Perception of risk, safety and security of a tourist destination may create a broader platform of preferences, and associated constraints. LÄS MER