Essays about: "euler equations"

Showing result 16 - 20 of 46 essays containing the words euler equations.

1. 16. Automated Dimensioning of Promas MK. II Hub Cap

   University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

   Author : Haris Vejzovic; [2019]
   Keywords : maskinteknik; maskin; dimensionering; verktyg; hållfasthet; beräkning; vibration;

   Abstract : The studyis a part of the development of the new dimensioning standard fora hub cap,Hub Cap MK II.A goal with this study wasto obtain a dimensioningtool which willeliminate current issuesand validate its trustworthiness with FEA simulations. READ MORE

3. 17. Modelling the Shuttle Movement of a Seismic Airgun

   University essay from Uppsala universitet/Avdelningen för beräkningsvetenskap

   Author : Ludvig Lindeberg; [2019]
   Keywords : seismic airgun; euler equations; finite difference; numerical analysis;

   Abstract : A provably stable and high-order accurate semi-discrete finite difference scheme modeling the shuttle movement of a seismic airgun is derived using the SBP-SAT method. The one dimensional airgun model studied consists of two pressurized compartments separated by a moving shuttle. READ MORE

4. 18. Development and Implementation of a Mass Balancing System for CubeSat Attitude Hardware-in-the-Loop Simulations

   University essay from Luleå tekniska universitet/Rymdteknik

   Author : Guillermo Ledo López; [2019]
   Keywords : hil; hardware in the loop; simulation; satellite; simulator; platform; simulink; matlab; least squares; aocs; testing; attitude; dynamics; control;

   Abstract : Spacecraft simulator platforms can simulate the microgravity environment of space on Earth, for the purposes of testing the Attitude and Orbit Control Subsystem of satellites. In order to do this, the satellite is mounted on a bench and the combined center of mass of this assembly is controlled by a series of moving masses. READ MORE

5. 19. An introduction to Multilevel Monte Carlo with applications to options.

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

   Author : Kristofer Cronvald; [2019]
   Keywords : Multilevel Monte Carlo; Options; Mathematical finance; Simulation; Stochastic Differential Equations; Computational complexity; Strong convergence; Weak convergence; Euler-Maruyama; Milstein.;

   Abstract : A standard problem in mathematical finance is the calculation of the price of some financial derivative such as various types of options. Since there exists analytical solutions in only a few cases it will often boil down to estimating the price with Monte Carlo simulation in conjunction with some numerical discretization scheme. READ MORE

6. 20. State- and Parameter Estimation for Spacecraft with Flexible Appendages using Unscented Kalman Filters

   University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Author : Andrea Mosquera Alonso; [2019]
   Keywords : Estimation; flexibility; flexible spacecraft; spacecraft; kalman filter; unscented Kalman filter; spacecraft dynamics; flexible dynamics;

   Abstract : The problem of system identification for dynamic effects on spacecraft has become increasingly relevant with the surge of agile spacecraft, which must perform large amplitude maneuvers at high rates. Precise knowledge of the state of the spacecraft, as well as of the parameters characterizing its motion, is vital for the design of control algorithms enabling stabilization and pointing accuracy. READ MORE