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研究了桥梁结构的半主动控制对提高桥梁结构安全性的作用 ,在算法上采用基于神经网络的模糊控制 ,不需要建立精确的分析模型 ,计算较为简便 ,避免了多参量建立的模糊关系方程的求解困难。数值结果表明 ,笔者提出的半主动控制系统对减小结构的地震响应是有效的
The effect of semi-active control of bridge structure on the safety of bridge structure is studied. The fuzzy control based on neural network is adopted in the algorithm. It is not necessary to establish an accurate analysis model. The calculation is relatively simple and avoids the problem of multi-parameter fuzzy relational equations Difficult to solve. The numerical results show that the semi-active control system proposed by the author is effective in reducing the seismic response of structures