Publications by authors named "Yaoyu Shen"
Article Synopsis
- Real-time hybrid testing (RTH) evaluates the dynamic loading performance of structures by integrating digital simulations and physical tests, but faces challenges like time lag and slow response due to system performance issues.
- The proposed FF-PSO-PID algorithm enhances the control of the electro-hydraulic servo displacement system used in RTH by optimizing PID parameters through the PSO algorithm and incorporating a feed-forward compensation for displacement.
- Simulations in Matlab/Simulink reveal that the FF-PSO-PID algorithm significantly improves accuracy and response speed compared to traditional PID methods, effectively addressing RTH's key problems.
