Accelerating transient simulation of linear reduced order models. Metadata
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- Main Title Accelerating transient simulation of linear reduced order models.
Author: Thornquist, Heidi K.Creator Type: Personal
Author: Mei, TingCreator Type: Personal
Author: Keiter, Eric RichardCreator Type: Personal
Author: Bond, BradCreator Type: Personal
Sponsor: United States. Department of Energy.Contributor Type: Organization
Name: Sandia National LaboratoriesPlace of Publication: United States
- Creation: 2011-10-01
- Content Description: Model order reduction (MOR) techniques have been used to facilitate the analysis of dynamical systems for many years. Although existing model reduction techniques are capable of providing huge speedups in the frequency domain analysis (i.e. AC response) of linear systems, such speedups are often not obtained when performing transient analysis on the systems, particularly when coupled with other circuit components. Reduced system size, which is the ostensible goal of MOR methods, is often insufficient to improve transient simulation speed on realistic circuit problems. It can be shown that making the correct reduced order model (ROM) implementation choices is crucial to the practical application of MOR methods. In this report we investigate methods for accelerating the simulation of circuits containing ROM blocks using the circuit simulator Xyce.
- Physical Description: 38 p.
- STI Subject Categories: 99 General And Miscellaneous//Mathematics, Computing, And Information Science
- Keyword: Implementation
- Keyword: Simulation
- Keyword: Simulators
- Keyword: Transients
- Keyword: Velocity
Name: Office of Scientific & Technical Information Technical ReportsCode: OSTI
Name: UNT Libraries Government Documents DepartmentCode: UNTGD
- Report No.: SAND2011-6223
- Grant Number: AC04-94AL85000
- DOI: 10.2172/1029817
- Office of Scientific & Technical Information Report Number: 1029817
- Archival Resource Key: ark:/67531/metadc837019