Experimental Study on the Control of Stayed-Cables'' Vibration with Integral Strain Feedback(ISF) Control Method
斜拉索横向振动的积分应变反馈控制实验研究

An active control method based on Integral Strain Feedback (ISP) principle and used for the vibration control of stayed cables is presented, and also the method for sensing the dynamic strains with PVDF piezoelectric films struck on the surface of cables. An experiment on the proportional model of a stayed cable is given and explained. The results show that the ISF control method can effectively suppress the stayed cable's transverse vibration, and that the method is easy to conduct.