Abstract
The use of TMS320C31 DSP and FX-LMS control algorithm in Active Noise Control system leaves time for additional digital signal processing. This time may be used for implementation of on-line identification algorithm to improve system performance in case of strong plant nonstationarities. The performance of the ANC system with off-line and on-line models identification is compared. The real-world experiments results show that the ANC system with on-line models identification can adapt to strong system configuration changes.
| Original language | English |
|---|---|
| Pages (from-to) | 223-228 |
| Number of pages | 6 |
| Journal | IFAC-PapersOnLine |
| Volume | 36 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2003 |
| Event | 6th IFAC Workshop on Programmable Devices and Systems, PDS 2003 - Ostrava, Czech Republic Duration: 11 Feb 2003 → 13 Feb 2003 |
Keywords
- Active Noise Control
- Adaptive algorithms
- Digital signal processing
- Identification algorithms
- LMS algorithm
ASJC Scopus subject areas
- Control and Systems Engineering
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