3．机械振动控制与利用在机械振动控制中,被动控制方法由于不需要外界能源

3. Mechanical vibration control and utilization <br>In mechanical vibration control, the passive control method does not require external energy, the structure of the device is simple, and the vibration reduction effect and reliability in many occasions are good, and it is widely used. The research of active vibration control technology began in the late 1950s. After the 1980s, it has entered a vigorous development stage. It has not only achieved rich theoretical research results, but also successfully applied to the fields of aerospace, civil engineering, and vehicle structure vibration control.

3．机械振动控制与利用<br>在机械振动控制中,被动控制方法由于不需要外界能源,装置结构简单,许 || 多场合下减振效果与可靠性较好,获得广泛应用。振动主动控制技术的研究始于|20世纪50年代末期,80年代后已经进入蓬勃发展阶段,不仅取得了丰富的理论研究成果,而且成功应用于航天、土木以及车辆结构的振动控制等领域

3. Mechanical vibration control and utilization<br>In the mechanical vibration control, the passive control method is widely used because it does not need external energy, the structure of the device is simple, and the vibration reduction effect and reliability are good in many occasions. The research of active vibration control technology started in the late 1950s, and has entered a vigorous development stage since 1980s. It has not only obtained rich theoretical research results, but also successfully applied in aerospace, civil engineering, vehicle structure vibration control and other fields<br>