一种索结构-带刚度阻尼器的参数优化方法及设计方法
By using an explicit solution to optimize damper parameters, the problem of controlling high-order vibrations in cable structures was solved, enabling rapid and accurate design of dampers and improving the stability and durability of cable structures.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HUNAN UNIV
- Filing Date
- 2023-05-16
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies cannot effectively solve the problem of high-order vibration of cable structures, and the damper parameter optimization theory is not applicable to high-order vibration, which makes cable structures prone to fatigue damage and corrosion, and may even lead to failure.
By determining the target damping ratio and target order, and combining the actual amplitude of the cable structure and the installation position of the damper, the optimal damping coefficient and stiffness are calculated using iterative solutions. An explicit solution method for optimizing damper parameters is designed, which is applicable to stiffened dampers for high-order vibrations.
The damper parameters for high-order and low-order vibrations can be optimized quickly and accurately. The designed damper can better control the vibration of the cable structure, reduce fatigue damage and corrosion, and improve the stability of the cable structure.
Smart Images
Figure CN116702353B_ABST