变刚度半主动结构振动控制

Semiactive Structural Control with Variable Stiffness

变刚度半主动控制是通过改变结构的刚度来减小结构的振动反应。本文提出了变刚度半主动控制系统及其理论，并研制了该系统，成功地实现了变刚度半主动控制振动台试验。试验与分析表明，所提出和研制的半主动控制系统能够有效地减小结构的振动反应。该系统可实现全部硬件化、构造简单、造价低、健壮性好、鲁棒性好，具有很大的应用前景。

In this paper,a semiactive structural control system and method using variable stiffness is proposed. A shaking table test of semiactive structural control system and method using variable stiffness has been completed. The test and analysis shows that this type of control system is capable of lessening structural vibration response efficiently. It is realizable, simple, inexpensive and robust, system with brilliant prospects in applications.