Essays about: "Multibody Simulations"

Showing result 16 - 20 of 34 essays containing the words Multibody Simulations.

  1. 16. Simulation of a Rotational Brake System Regulated by Change in Angular Deceleration

    University essay from Lunds universitet/Mekanik

    Author : Dennis Stenson; Marko Sarajärvi; [2019]
    Keywords : Technology and Engineering;

    Abstract : A fully mechanical rotational brake system activated and regulated by rate of change in angular velocity has been developed by Brillianze Sweden AB. Its field of usage is currently limited and is to be expanded upon. Therefore new models were made to perform multibody dynamics simulations in Adams/View. READ MORE

  3. 17. Suturing in Surgical Simulations

    University essay from KTH/Numerisk analys, NA

    Author : Kiran Beersing-Vasquez; [2019]
    Keywords : Surgical suturing; spline model; Lagrange constraints; multibody dynamics; differential algebraic equations; Kirurgisk suturering; spline-modell; Lagrange-begränsningar; multikroppsdynamik; differentiella algebraiska ekvationer;

    Abstract : The goal of this project is to develop virtual surgical simulation software in order to simulate the suturing and knot tying processes associated with surgical thread. State equations are formulated using Lagrangian mechanics, which is useful for the conservation of energy. READ MORE

  4. 18. A method for introducing flexibility in rigid multibodies from reduced order elastic models

    University essay from Umeå universitet/Institutionen för fysik

    Author : Ludvig Syrén; [2019]
    Keywords : ;

    Abstract : In multibody dynamics simulation of robots and vehicles it is common to model the systems as being composed of mainly rigid bodies with articulation joints. With the trend to more lightweight robots, however, the structural flexibility of the robots link’s needs to be considered for realistic dynamic simulations. READ MORE

  5. 19. Methods for including stiffness parameters from reduced finite element models in simulations of multibody systems

    University essay from Uppsala universitet/Fasta tillståndets elektronik

    Author : Christoffer Fjellstedt; [2019]
    Keywords : model order reduction; lumped element methods; lumped parameter methods; robotics; robot mechanics; simulations; constrained multibodies; Dymola;

    Abstract : Two methods using lumped element (lumped parameter) methods to model flexible bodies have been presented. The methods are based on the concept of using a Guyan reduced stiffness matrix to describe the elasticity of a body. READ MORE

  6. 20. Control of Multibody Machines using Rate Gyros and Optronics

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Alexander Björk; [2018]
    Keywords : ;

    Abstract : This project deals with design and prototype testing of a reversing car trailer systemequipped with a rate gyro and optronics to locate a target and drive to it. Simulink isused for developing and implementing the control system, it was also used to remotelyoperate the vehicle with a Man-in-the-Loop input. READ MORE