【摘要】 结构振动控制是一种全新的、积极主动的结构设计对策,半主动控制系统具有所需外加能源小、装置简单、稳定性好、减震效果接近主动控制的特点,近年来受到国内外普遍关注,并取得了较大的研究进展,但仍存在明显的不足之处。首先综述了半主动控制装置的理论研究、装置开发,并分析了各自的特点,最后展望了半主动控制技术的发展方向。更多还原

【Abstract】 Structural vibration control is a new and positive strategy of structure design.The semi-active control has characteristics of low applied energy,simple device,good stability and damp effect similar to active vibration control.In recent years,semi-active control has received widespread attentions both at home and abroad,and it has achieved great research progress.However,there are still some significant deficiencies.Firstly reviews the theoretical research of semi-active control devices and the devicesd’evelopment,then analyzes their characteristics,finally prospects the technology developing trend.更多还原