Realtime simulations with inline integration and mixed mode integration
(2021) In Master's Theses in Mathematical Sciences NUMM03 20211Mathematics (Faculty of Engineering)
Mathematics (Faculty of Sciences)
Centre for Mathematical Sciences
- Abstract (Swedish)
- In this thesis we discuss and test ways to improve the performance
of inline integration.
Inline integration is a tool used for real-time simulations of complex
dynamical systems. The idea is to relate information about the system
to the numerical method at a model level.
Real-time simulations of complex models have become standard in industry.
This puts high demands on simulation tools with regard to
computational speed.
Mixed mode integration is treating stiff variables and non-stiff variables
with different numerical methods, in doing so we expect to reduce the
dimensions of the non-linear systems that needs to be solved and hence
increase the computational speed. We investigate what mixed mode
integration means with inline... (More) - In this thesis we discuss and test ways to improve the performance
of inline integration.
Inline integration is a tool used for real-time simulations of complex
dynamical systems. The idea is to relate information about the system
to the numerical method at a model level.
Real-time simulations of complex models have become standard in industry.
This puts high demands on simulation tools with regard to
computational speed.
Mixed mode integration is treating stiff variables and non-stiff variables
with different numerical methods, in doing so we expect to reduce the
dimensions of the non-linear systems that needs to be solved and hence
increase the computational speed. We investigate what mixed mode
integration means with inline integration and elaborate on the idea
using an electrical circuit as an example. (Less)
Please use this url to cite or link to this publication:
http://lup.lub.lu.se/student-papers/record/9151383
- author
- Gustafsson, Mikael LU
- supervisor
- organization
- course
- NUMM03 20211
- year
- 2021
- type
- H2 - Master's Degree (Two Years)
- subject
- publication/series
- Master's Theses in Mathematical Sciences
- report number
- LUNFNA-3041-2021
- ISSN
- 1404-6342
- other publication id
- 2021:E74
- language
- English
- id
- 9151383
- date added to LUP
- 2024-05-08 14:09:47
- date last changed
- 2024-05-08 14:09:47
@misc{9151383, abstract = {{In this thesis we discuss and test ways to improve the performance of inline integration. Inline integration is a tool used for real-time simulations of complex dynamical systems. The idea is to relate information about the system to the numerical method at a model level. Real-time simulations of complex models have become standard in industry. This puts high demands on simulation tools with regard to computational speed. Mixed mode integration is treating stiff variables and non-stiff variables with different numerical methods, in doing so we expect to reduce the dimensions of the non-linear systems that needs to be solved and hence increase the computational speed. We investigate what mixed mode integration means with inline integration and elaborate on the idea using an electrical circuit as an example.}}, author = {{Gustafsson, Mikael}}, issn = {{1404-6342}}, language = {{eng}}, note = {{Student Paper}}, series = {{Master's Theses in Mathematical Sciences}}, title = {{Realtime simulations with inline integration and mixed mode integration}}, year = {{2021}}, }