The results indicate that fuzzy control strategy is effective in the vibrant control of wind response of guyed mast and the structures under control with different input variables show remarkably different responses under earthquake excitation . in practical application , input variable can be selected on the basis of different control aims to obtain different control effects 结果表明，模糊控制是一种有效的控制策略，受控结构在不同的输入变量下其结构响应具有很明显的差异，在实际应用中可依据不同的控制目标和控制要求灵活地选择输入变量以得到不同的控制效果。
The guyed mast structure is a high - rise system made up of soft cable and slim mast . the interaction between the inclined guys and the mast makes its nonlinear dynamics very complex . the damage probability of guyed mast is especially high under normal designing and constructing in civil engineering fields 桅杆结构是由柔索和细长的杆身组成的高耸结构，斜拉的纤绳和杆身使其非线性振动十分复杂，在正常设计、建造及材料情况下，桅杆结构破坏发生的比例之高在土木工程界是少见的。
In accordance with the mr damper - spring system presented in this paper and non - linear fem model of guyed mast , an " off - on energy dissipation " semi - control strategy based upon mr damper ' s displacement is proposed , in which the control force of mr damper is close to the instantaneous optimal active control force and dissipate energy as possible as it can 根据本文提出的mr阻尼器?弹簧系统和桅杆结构非线性计算模型，文中提出了使mr阻尼器所提供的控制力尽量接近瞬时最优主动控制力，同时又能尽量耗能的mr阻尼器对桅杆结构风振响应半主动控制基于阻尼器位移的“开关?耗能”半主动控制策略，并在时域内进行了仿真分析。
Based on guyed mast fem model of 4 - node space cable element and space beam element , the method to analyze along - wind induced nonlinear oscillation in the time domain is established , which breaks the traditional analysis in the frequency domain using stochastic theory on the linearization premise . and the results of imitation analysis reflect the essential character of guyed mast 在将桅杆结构离散为空间四节点索单元和空间梁单元的计算模型的基础上，提出了桅杆结构顺风向风振响应的非线性时域分析方法，突破了传统的用随机振动理论对桅杆结构进行频域分析的方法，仿真分析结果表明能够反映桅杆结构的基本特征。
