【摘要】 智能结构是指在基体结构中使用智能材料做为传感和驱动元件的新型结构,它不仅具有自感知、自适应、自诊断和自修复的优点,而且还具有集传感和驱动一体化的优越特性。近年来,智能结构振动控制技术已被广泛应用到军事、机械、医学、等领域。本文介绍了智能结构的概况,对目前智能结构在振动控制领域的应用现状进行了回顾,最后指出了今后需要解决的主要问题和发展方向。更多还原

【Abstract】 A intelligent structure can be defined as a structure or structure component with bonded or embedded sensors and actuators as well as an associated control system,which enables the structure to respond simultaneously to external stimuli exerted on it and then suppresses undesired effects or enhance desired effects.The performance requirements of future space structures,jet fighters and concept automobiles have brought much interest to the area of smart structures.in this paper.Applications of smart materials in vibration control now have been reviewed and the main problems still need to solve were raised.更多还原