桁架结构振动控制技术与方法研究综述

Research Review on Vibration Control Technologies and Methods for Truss Structure

文章全面综述了桁架结构振动控制技术,包括被动控制、主动控制及主被动一体化控制方法。被动控制技术利用耗能装置如调谐质量阻尼器和粘弹性材料,具有结构简单、可靠性高的特点。主动控制技术通过实时监测与反馈,实现对结构振动的精确控制,但成本较高。主被动一体化控制技术结合了主动控制的灵活性和被动控制的经济性,展现出良好的应用潜力。并分析了不同控制技术的特点,探讨了未来的发展方向,为桁架结构的振动控制提供了理论依据和实践指导。The paper makes a comprehensive review of vibration control technologies for truss structure, including passive control, active control and integrated active and passive control. Passive control technology uses energy dissipation devices such as tuned mass dampers and viscoelastic materials, which have the characteristics of simple structure and high reliability. Active control technology can realize precise control of structural vibration through real-time monitoring and feedback, however, its drawback is high cost. The integrated active and passive control technology combines the flexibility of active control and the cost-effectiveness of passive control and shows good application potential. This paper also analyzes the characteristics of different control technologies and discusses the future development direction, which provides a theoretical basis and practical guidance for the vibration control of the truss structure.