Essays about: "discrete simulations"

Showing result 11 - 15 of 111 essays containing the words discrete simulations.

  1. 11. Numerical Simulation of the Generalized Modified Benjamin-Bona-Mahony Equation Using SBP-SAT in Time

    University essay from Uppsala universitet/Avdelningen för beräkningsvetenskap

    Author : Vilma Kjelldahl; [2023]
    Keywords : Benjamin-Bona-Mahony equation; non-linear; initial boundary value problem; summation-by-parts; simultaneous-approximation-term; time integration; simulation;

    Abstract : This paper describes simulations of the generalized modified Benjamin-Bona-Mahony (BBM) equation, using finite difference methods (FDM). Well-posed boundary conditions (BCs) as well as stable semi-discrete approximations are derived using summations-by-parts (SBP) operators combined with the projection method. READ MORE

  3. 12. Real-Time Soft Body Physics Engine for Enhanced ConvexPolygon Dynamics

    University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

    Author : Martin Vickgren; [2023]
    Keywords : Soft-body Physics; Convex Polygons; Real-time Simulation; Collision Resolution; Physics Engine;

    Abstract : This thesis covers the development process of implementation, and evaluation of a softbody physics engine for convex polygon objects. The main feature is implementation of adynamic polygon collider that represents a polygons shape correctly, while still being ableto collide with other objects in the simulation. READ MORE

  4. 13. Development of a DEM-FEM framework for infrastructure simulations

    University essay from Göteborgs universitet / Institutionen för fysik

    Author : Anita Ullrich; [2022-09-20]
    Keywords : ;

    Abstract : This thesis presents a coupling algorithm of the discrete element method (DEM) and finite element method (FEM). The algorithm formulates an explicit coupling of transient simulations of particle systems interacting with elastic bodies. READ MORE

  5. 14. How does the performance of NEAT compare to Reinforcement Learning?

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

    Author : Marcus Andersson; [2022]
    Keywords : ;

    Abstract : This study examined the relative performance of Deep Reinforcement Learning compared to a neuroevolution algorithm called NEAT when used to train AIs in a discrete game environment. Today there are many AI techniques to choose from among which NEAT and RL have become popular alternatives. READ MORE

  6. 15. Discrete-event dynamic system simulation of a heterogeneous manufacturing process

    University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

    Author : Markus Styrman; [2022]
    Keywords : ;

    Abstract : A heterogeneous, discrete manufacturing line is being transformed towards a continuous process. Higher demands for efficiency and decreased flexibility of the new process requires more knowledge of the process. READ MORE