Essays about: "Proximity Based Search"

Showing result 1 - 5 of 9 essays containing the words Proximity Based Search.

  1. 1. Planning neighbourhoods for local living. New Urbanism ideas in practice

    University essay from Göteborgs universitet / Institutionen för ekonomi och samhälle

    Author : Vejuna Zalalyte; [2023-11-20]
    Keywords : neighbourhood; urban planning; density; mixed-use; walkability; access to services; local living; travel behaviour; behaviourism; New Urbanism;

    Abstract : This thesis explores the effect of New Urbanist planning theory on facilitating sustainable local living behaviours in inner city neighbourhoods. Drawing on the empirical evidence of two New Urbanist neighbourhoods in Lithuania and Sweden, the residents’ everyday lived experiences of the key guiding New Urbanist principles of density, mixed land use and walkability are explored. READ MORE

  3. 2. Trajectory Optimisation of a Spacecraft Swarm Maximising Gravitational Signal

    University essay from KTH/Optimeringslära och systemteori

    Author : Rasmus Maråk; [2023]
    Keywords : Spacecraft Swarms; Trajectory Optimisation; Impulsive Manoeuvres; Evolutionary Algorithms; Polyhedral Gravity Model; Small Body Exploration; Discrete Spherical Grids; Svärmande rymdfarkoster; Banoptimering; Impulsiva manövrar; Evolutionära Algoritmer; Polyhedral gravitationsmodell; Utforksning av små kroppar i solsystemet; Diskreta sfäriska rutnät;

    Abstract : Proper modelling of the gravitational fields of irregularly shaped asteroids and comets is an essential yet challenging part of any spacecraft visit and flyby to these bodies. Accurate density representations provide crucial information for proximity missions, which rely heavily on it to design safe and efficient trajectories. READ MORE

  4. 3. Implementation of an Irregular Packaging Algorithm for Multi-Container

    University essay from Uppsala universitet/Industriell teknik

    Author : Azad Fakhir Salih; [2023]
    Keywords : irregular packaging problem; genetic algorithm; bottom-left placement; polygon-based geometric representation; proximity-based strategies;

    Abstract : This study introduces an innovative approach to address a complex, real-world packing problem experienced at Emerson Rosemount Tank Radar. The objectives of the study are manifold: primarily, the optimization of packing efficiency within specified geometric and box constraints, and secondarily, the fulfillment of specific packing objectives. READ MORE

  5. 4. A Comparative Study on a Dynamic Pickup and Delivery Problem : Improving routing and order assignment in same-day courier operations

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Tomas Andersson; [2021]
    Keywords : Pickup and Delivery; Dial-a-Ride; Dynamic; Order assignment; Large Neighborhood Search; Pickup and Delivery; Dial-a-Ride; Dynamisk; Tilldelning av beställningar; Large Neighborhood Search;

    Abstract : Pickup and Delivery Problems (PDPs) constitute a class of Vehicle Routing Problems (VRPs) consisting of finding the optimal routes for a fleet of vehicles to deliver requests from a set of origin locations to a corresponding set of destinations. PDPs are NP-hard and have a wide variety of variants and potential constraints. READ MORE

  6. 5. The Influence of Cavity Widths and Lateral Ventilation Conditions on the Fire Behaviour within a Non-Combustible Ventilated Façade System

    University essay from Lunds universitet/Avdelningen för Brandteknik

    Author : Daniel Fogerty; [2020]
    Keywords : Technology and Engineering;

    Abstract : Present uncertainties in key ventilation parameters, characterising the fire performance of facades, has necessitated clarification in the foundational understanding of the Fire Science Body of Knowledge. A test program conducted in collaboration between Lunds Universitet and the Kingspan Group, studied the influence of cavity widths and lateral ventilation conditions on the fire behaviour within Intermediate-scale ventilated façades following the ISO 13785-1 standards. READ MORE