| Presentation | 1997/1/23 A Derivation on the Stable Condition of the Filtered-x LMS Algorithm Jun'ya YABUKI, Yoshinobu KAJIKAWA, Yasuo NOMURA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | When the ANC system is operated on the Filtered-x LMS algorithm, the step size parameter for stable control has been decided by trial and error, because the way of obtaining it has been unknown up to this time. In this paper, we derive an equation of obtaining the value of the step size parameter that shows the stable limit of the system, from the allowable phase difference between C and C^^⋀, when C^^⋀ is the model of Error Path C, and includes modeling error. Next, we try to express the equation as a function of the information obtained from estimating C. In addition, we show the effectiveness of the proposed equation from the comparison of the convergence property of the case using the step size parameter from the equation with that of the other case. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ANC System / Filtered-x LMS Algorithm / Step Size Parameter / Modeling Error |
| Paper # | US96-86,EA96-90 |
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| Conference Information | |
| Committee | US |
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| Conference Date | 1997/1/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Ultrasonics (US) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Derivation on the Stable Condition of the Filtered-x LMS Algorithm |
| Sub Title (in English) | |
| Keyword(1) | ANC System |
| Keyword(2) | Filtered-x LMS Algorithm |
| Keyword(3) | Step Size Parameter |
| Keyword(4) | Modeling Error |
| 1st Author's Name | Jun'ya YABUKI |
| 1st Author's Affiliation | Department of Electronics, Faculty of Engineering, Kansai University() |
| 2nd Author's Name | Yoshinobu KAJIKAWA |
| 2nd Author's Affiliation | Department of Electronics, Faculty of Engineering, Kansai University |
| 3rd Author's Name | Yasuo NOMURA |
| 3rd Author's Affiliation | Department of Electronics, Faculty of Engineering, Kansai University |
| Date | 1997/1/23 |
| Paper # | US96-86,EA96-90 |
| Volume (vol) | vol.96 |
| Number (no) | 471 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |