Essays about: "Ant colony optimization"

Showing result 11 - 15 of 23 essays containing the words Ant colony optimization.

  1. 11. Investigation of reaction properties to facilitate chemical lumping of kinetic mechanisms

    University essay from Lunds universitet/Förbränningsfysik; Lunds universitet/Fysiska institutionen

    Author : Frej Ryde; [2019]
    Keywords : Combustion; Simulation; Chemical lumping; Mechanism reduction; Ant colony reduction; Hybrid optimization; Physics and Astronomy;

    Abstract : Combustion process are used to improve modern society, but it comes with problems, like global warming and air pollution. Computer simulations are used to study combustion process to allow more efficient use of the fuel or decrease the creation of pollution. READ MORE

  3. 12. EFFICIENT SCALES OF MICROSERVICE-ORIENTED SYSTEMS A comparison of evolutionary algorithms

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Daniel Harr; [2019]
    Keywords : ;

    Abstract : Many modern soft‰ware systems are designed into a microservice-oriented architecture as they run into issues when a‹ttempting to scale. An issue with large and complex microservice-oriented systems is to know which scales of a system that are well-performing with regard to resource usage. READ MORE

  4. 13. Ant Colony Optimization - Optimal Number of Ants

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

    Author : Lars Pettersson; Christoffer Lundell Johansson; [2018]
    Keywords : ;

    Abstract : The focus of this thesis paper is to study the impact the number of ants has on the found solution of the Ant Colony Optimization (ACO) metaheuristic when solving the Traveling Salesman Problem. The goal was to find out how the length of the computed tours change for different amounts of ants within a limited number of iterations. READ MORE

  5. 14. PID tuning with Ant Colony Optimization (ACO) : A framework for a step response based tuning algorithm

    University essay from Mittuniversitetet/Avdelningen för elektronikkonstruktion

    Author : Carl Johan Björk; [2018]
    Keywords : PID; self-tuning; control system; building automation; ant colony optimization; neural networks; open-loop; closed-loop; step response.; PID; självtrimning; reglersystem; byggnadsautomation; myrkolonioptimering; neurala nätverk; öppen slinga; sluten slinga; stegsvar.;

    Abstract : The building automation industry lacks an affordable, simple, solution for autonomous PID controller tuning when overhead variables fluctuate. In this project, requested by Jitea AB, a solution was developed, utilising step response process modelling, numerical integration of first order differential equations, and Ant Colony Optimization (ACO). READ MORE

  6. 15. Comparing MAX-MIN and Rank-based Ant Colony Optimization Algorithms for solving the University Course Timetabling Problem

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

    Author : Felix Broberg; Emelie Eriksson; [2018]
    Keywords : ;

    Abstract : The University Course Timetabling Problem (UCTP) is a scheduling problem regarding courses, time slots and rooms, and is often accompanied by a set of feature requirements. As non-trivial instances of the UCTP are NP-hard, traditional computational methods are ineffective. READ MORE