Abstract
An analogue filter is a basic building block in the
feedback controllers for active noise control. Usually,
such filters are designed case by case for each
application. Using second-order filter blocks and
constrained optimisation, feedback control filters can be
designed in a more general level and
application-independently. The goal for the optimisation
is to minimise the error signal of the closed-loop
system, and the constraints are set by the stability
criteria of feedback systems. All combinations of the
filter blocks are formed and optimal parameters for each
filter topology are computed. The optimisation procedure
is described and simulation results are shown.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of ACTIVE 2002 |
| Subtitle of host publication | The 2002 International Symposium on Active Control of Sound and Vibration |
| Editors | Paolo Gardonio, Boaz Rafaely |
| Place of Publication | Southampton |
| Publisher | Institute of Sound and Vibration Research (ISVR) |
| Pages | 1203-1210 |
| Volume | 2 |
| ISBN (Print) | 978-0-85432-770-6 |
| Publication status | Published - 2002 |
| MoE publication type | A4 Article in a conference publication |
| Event | International Symposium on Active Control of Sound and Vibration, ACTIVE 2002 - Southampton, United Kingdom Duration: 15 Jul 2002 → 17 Jul 2002 |
Conference
| Conference | International Symposium on Active Control of Sound and Vibration, ACTIVE 2002 |
|---|---|
| Abbreviated title | ACTiVE |
| Country/Territory | United Kingdom |
| City | Southampton |
| Period | 15/07/02 → 17/07/02 |
Keywords
- active noise control
- feedback control
- analogue filter