An active noise control (ANC) problem, especially for active control of road noise inside automobiles is presented. First, a model for an acoustic field, which includes loudspeaker and microphone characteristics, is constructed using the system identification theory. Second, the control law of a 2DOF-ANC (two-degree-of-freedom ANC) system is designed based on the identified model. Lastly, the control performance of the 2DOF-ANC system is examined through computer simulations using actual vehicle data measured in the experiment which simulates road noise within the cabin.
|出版ステータス||Published - 1998 12月 1|
|イベント||Proceedings of the 1998 IEEE International Conference on Control Applications. Part 2 (of 2) - Trieste, Italy|
継続期間: 1998 9月 1 → 1998 9月 4
|Other||Proceedings of the 1998 IEEE International Conference on Control Applications. Part 2 (of 2)|
|Period||98/9/1 → 98/9/4|
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