綜述了近年來智能結構聲控制的研究進展和實現技術,重點介紹了本學科組在智能結
構聲控制系統數學模型、基于自適應濾波FxLMS 法的智能結構前饋聲控制技術和基于魯棒H∞法的智能結構反饋聲控制技術以及智能結構聲控制實驗等方面取得的研究成果,指出了智能結構聲控制技術實用化的關鍵環節. 最后,提出了需進一步研究的幾個問題.
關鍵詞: 智能結構; 聲控制; 傳感器/ 作動器
Abstract : 　The new research advance of intelligent structure acoustic control in recent years is re2 viewed. And the new research results of our lab are introduced in particular , including the intelligent structure acoustic control mathematical model , the feedforward control FxLMS method of intelligent struc2 ture acoustic control and the feedback robust H∞ control of intelligent structure acoustic control , as well as the intelligent structure acoustic control experiment . The key technology of intelligent structure acoustic control in engineering is presented. Finally , some problems for future research are proposed.
Key words : 　intelligent structure ; acoustic control ; sensors/ actuators