Automated Model Generation Algorithm for High Level Fault Modeling
High level modeling (HLM) for operational amplifiers (opamps) has been previously carried out successfully using models generated by published automated model generation (AMG) approaches. Furthermore, high level fault modeling (HLFM) has been shown to work reasonably well using manually designed fau...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2010
|
| Subjects: | |
| Online Access: | http://scholars.utp.edu.my/id/eprint/2710/ http://scholars.utp.edu.my/id/eprint/2710/1/TCAD_10.pdf |
| _version_ | 1848659290479394816 |
|---|---|
| author | Xia, Likun Bell, Ian Wilkinson, Antony |
| author_facet | Xia, Likun Bell, Ian Wilkinson, Antony |
| author_sort | Xia, Likun |
| building | UTP Institutional Repository |
| collection | Online Access |
| description | High level modeling (HLM) for operational amplifiers (opamps) has been previously carried out successfully using models generated by published automated model generation (AMG) approaches. Furthermore, high level fault modeling (HLFM) has been shown to work reasonably well using manually designed fault models. However, no evidence shows that published AMG approaches based on opamps have been used in HLFM.
This paper describes HLFM for analog circuits using an adaptive self-tuning algorithm called Multiple Model Generation System using Delta operator (MMGSD). The generation algorithms and simulation models were written in MATLAB and the hardware description language VHDL-AMS respectively. The properties of these self-tuning algorithms were investigated by modeling CMOS opamps, and comparing simulations using the HLFM against those of the original SPICE circuit utilizing transient analysis. Results show that the models can handle both linear and nonlinear fault situations with better accuracy than previously published HLFMs.
|
| first_indexed | 2025-11-13T07:28:05Z |
| format | Article |
| id | oai:scholars.utp.edu.my:2710 |
| institution | Universiti Teknologi Petronas |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-13T07:28:05Z |
| publishDate | 2010 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:scholars.utp.edu.my:27102017-01-19T08:23:56Z http://scholars.utp.edu.my/id/eprint/2710/ Automated Model Generation Algorithm for High Level Fault Modeling Xia, Likun Bell, Ian Wilkinson, Antony TK Electrical engineering. Electronics Nuclear engineering High level modeling (HLM) for operational amplifiers (opamps) has been previously carried out successfully using models generated by published automated model generation (AMG) approaches. Furthermore, high level fault modeling (HLFM) has been shown to work reasonably well using manually designed fault models. However, no evidence shows that published AMG approaches based on opamps have been used in HLFM. This paper describes HLFM for analog circuits using an adaptive self-tuning algorithm called Multiple Model Generation System using Delta operator (MMGSD). The generation algorithms and simulation models were written in MATLAB and the hardware description language VHDL-AMS respectively. The properties of these self-tuning algorithms were investigated by modeling CMOS opamps, and comparing simulations using the HLFM against those of the original SPICE circuit utilizing transient analysis. Results show that the models can handle both linear and nonlinear fault situations with better accuracy than previously published HLFMs. IEEE 2010-07 Article PeerReviewed application/pdf en http://scholars.utp.edu.my/id/eprint/2710/1/TCAD_10.pdf Xia, Likun and Bell, Ian and Wilkinson, Antony (2010) Automated Model Generation Algorithm for High Level Fault Modeling. IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, 29 (7). pp. 1140-1145. ISSN 0278-0070 http://ieeexplore.ieee.org 10.1109/TCAD.2010.2045556 10.1109/TCAD.2010.2045556 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Xia, Likun Bell, Ian Wilkinson, Antony Automated Model Generation Algorithm for High Level Fault Modeling |
| title | Automated Model Generation Algorithm for High Level Fault Modeling |
| title_full | Automated Model Generation Algorithm for High Level Fault Modeling |
| title_fullStr | Automated Model Generation Algorithm for High Level Fault Modeling |
| title_full_unstemmed | Automated Model Generation Algorithm for High Level Fault Modeling |
| title_short | Automated Model Generation Algorithm for High Level Fault Modeling |
| title_sort | automated model generation algorithm for high level fault modeling |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://scholars.utp.edu.my/id/eprint/2710/ http://scholars.utp.edu.my/id/eprint/2710/ http://scholars.utp.edu.my/id/eprint/2710/ http://scholars.utp.edu.my/id/eprint/2710/1/TCAD_10.pdf |