土木工程结构鲁棒控制的发展

Development of robust control strategies for civil engineering structures

评述了结构控制的发展,指出发展结构鲁棒控制策略的重要性。重点评述了结构双重调谐质量阻尼器(DTMD)和多重双重调谐质量阻尼器(MDTMD)的控制策略,提出了需进一步发展主动双重调谐质量阻尼器(ADTMD)和主动多重双重调谐质量阻尼器(AMDTMD)控制策略。此外,评述了结构鲁棒控制的设计准则与高层建筑和大跨桥梁在风与地震作用下的统一自适应主动鲁棒控制策略。

A survey is rendered in this paper on the structural control. It is pointed out that developing the robust control strategies is of great importance to suppressing the vibration of structures under wind and earthquake. The review is addressed on the control strategies-dual tuned mass dampers (DTMD) and multiple dual tuned mass dampers (MDTMD). The active dual tuned mass dampers (ADTMD) and active multiple dual tuned mass dampers (AMDTMD) are proposed for the robust control of structures. Additionally, a robust control design criterion is reviewed for gaining the robust control system. The unified adaptive robust control is considered to be capable of reducing the responses of tall buildings and long-span bridges under wind and earthquake.