Despite their superior control performance, active vibration control techniques cannot be widely used in some engineering fields because of their substantial power demand in controlling large-scale structures. As an innovative solution to this problem, an unprecedented self-powered active vibration control system was developped in this study. The topological design, working mechanism, and power flow of the proposed system are presented herein. The self-powering ability of the system was confirmed based on a detailed power flow analysis of vibration control processes. A self-powered actively controlled actuator was designed and applied to a scaled active vibration isolation table. The feasibility and effectiveness of the innovative system were successfully validated through a series of analytical, numerical, and experimental investigations. The setup and control strategy of the proposed system can be readily extended to diversified active vibration control applications in various engineering fields.

尽管主动振动控制技术具有优越的控制性能，但由于其控制大型结构所需的大量功率，因此无法在某些工程领域广泛应用。作为该问题的创新解决方案，本研究开发了一种前所未有的自供电主动振动控制系统。本文介绍了所提出系统的拓扑设计、工作机制和功率流。基于振动控制过程的详细潮流分析，确认了系统的自供电能力。设计了一种自供电的主动控制执行器，并将其应用于比例主动隔振台。通过一系列分析、数值和实验研究，成功验证了创新系统的可行性和有效性。