|
Marek Pawe³czyk, "Active Noise Control for Compact Acoustic Plants" |
|
 Jacek
Skalmierski Computer Studio, Gliwice,
1999 |
Foreword (ix) |
| Book objectives and background (xi) | |
| Book contributions and structure (xiii) | |
| Acknowledgments (xviii) | |
| 1. Introduction (1) | |
| 1.1. Sound (1) | |
| 1.2. Active noise control - fundamentals (3) | |
| 1.3. Compact acoustic plants (8) | |
| 1.4. Active personal hearing protection device (9) | |
| 1.5. Conclusions (11) | |
| 2. The plant and its identification (13) | |
| 2.1. The plant (13) | |
| 2.2. Non-parametric identification (16) | |
| 2.3. Parametric identification (32) | |
| 2.4. Conclusions (38) | |
| 3. Control of acoustic plants (39) | |
| 3.1. Control structures (39) | |
| 3.2. Control system description (41) | |
| 3.3. The objective of active noise control (43) | |
| 3.4. Performance limitations (44) | |
| 3.5. Conclusions (48) | |
| 4. Optimal minimum variance control (51) | |
| 4.1. Problem formulation (51) | |
| 4.2. Minimum variance feedback control (53) | |
| 4.3. Minimum variance feedforward control (55) | |
| 4.4. Feedback vs feedforward minimum variance control (56) | |
| 4.5. Combined minimum variance control (64) | |
| 4.6. Signal processing approach - Wiener filter (72) | |
| 4.7. Conclusions (76) | |
| 5. Adaptive minimum variance control (79) | |
| 5.1. Problem formulation (79) | |
| 5.2. Predictive plant model (79) | |
| 5.3. Controller identification (81) | |
| 5.4. Adaptive Wiener filter (84) | |
| 5.5. Conclusions (88) | |
| 6. Experimental results (89) | |
| 6.1. Noise control criteria (89) | |
| 6.2. Active control of tonal noise (91) | |
| 6.3. Active control of complex noise (93) | |
| 6.4. Conclusions (95) | |
| 7. Model-free feedforward control (97) | |
| 7.1. Delayed LMS (97) | |
| 7.2. FIR filter (98) | |
| 7.3. IIR filter (101) | |
| 7.4. A heuristic approach (102) | |
| 7.5. Active control of tonal noise (106) | |
| 7.6. Active control of complex noise (107) | |
| 7.7. Conclusions (112) | |
| 8. Summary (115) | |
| 8.1. The book in brief (115) | |
| 8.2. Conclusions (115) | |
| 8.3. Final remarks (118) | |
| A. Optimal minimum variance control (119) | |
| A.1. Feedback MVC (119) | |
| A.2. Feedback MVC with control weighting (122) | |
| A.3. Feedforward MVC (124) | |
| A.4. Feedforward MVC with control weighting (126) | |
| A.5. IMC (129) | |
| A.6. IMC with control weighting (130) | |
| A.7. Feedback MVC with measurable disturbance (131) | |
| A.8. Feedforward MVC added to feedback MVC (136) | |
| A.9. Feedback MVC added to the feedforward MVC (140) | |
| B. Adaptive minimum variance control (145) | |
| B.1. Adaptive feedback MVC (145) | |
| B.2. Adaptive feedforward MVC (147) | |
| B.3. Adaptive IMC (149) | |
| B.4. Feedback MVC with measurable disturbance (150) | |
| References (155) | |
| Index (163) | |
| Glossary of symbols and abbreviations (171) | |
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