半主動調諧減震體系模糊控制器的理論研究

Theoretical Study on a Fuzzy Controller for the Earthquake Energy Dissipation System of a Semi-active Tuned Mass Damper

摘要: 根據模糊控制理論設計了模糊控制器,用以改變TMD子結構的阻尼和剛度,實現半主動調諧質量阻尼器(SATMD)模糊控制.通過數值仿真分析表明,該方法有效地改善了PTMD的控震性能.

Abstract: Based on the fuzzy control theory, a fuzzy controller was designed to change the damp and stiffness of a subordinate tuned mass damper and to achieve fuzzy control of a semi-active tuned mass damper (SATMD). Numerical simulation analyses indicated that the method improved the performance of earthquake control of a passive tuned mass damper effectively.