サンプル値Ｈ∞制御に基づく一次元ダクト系の消音制御 Active Noise Control of One-Dimensional Duct via Sampled-Data H.INF. Control
This paper deals with synthesis problems for active noise control systems of one-dimensional duct. Since it is important to reduce the cost of the active noise control systems for practical use, sampled-data <I>H</I><SUB>∞</SUB>control synthesis is applied to design a digital controller with long sampling period. As conventional synthesis methods, both continuous-time <I>H</I><SUB>∞</SUB> control based synthesis and discretized <I>H</I><SUB>∞</SUB> control synthesis are also applied to the problem. Experimental results show that sampled-data <I>H</I><SUB>∞</SUB> control synthesis can active better performance than the conventional methods.
- 日本機械学会論文集 C編
日本機械学会論文集 C編 71(710), 2953-2960, 2005