Abstract Passively controlled structural systems may be exhibiting scarce capability in resisting dynamic solicitations under adverse special or unexpected conditions. Improvements of the overall performance of the passive system may be obtained when introducing supplemental corrective control actions, possibly coupling different technologic solutions and moving to mixed systems. In the paper the performance of a base isolation system is increased by embedding in the control layout an additional passive/active device, commanded by a newly designed control algorithm. The main novelty lays in the overall control system, which is regarded and completely newly designed as a whole rather than coupling already existing separated control systems, which are usually adopted and forced to comply with each other, thus realizing full complementarity. The proposed approach is aimed at further improving the reliability of the control system, ensuring its functionality even when unexpected adverse conditions occur, causing ineffectiveness of the main system.

中文翻译：

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用于动态结构系统混合改进的卷积 PD 控制器

摘要 被动控制的结构系统在不利的特殊或意外条件下可能表现出抵抗动态请求的能力。当引入补充纠正控制措施时，可能会耦合不同的技术解决方案并转向混合系统，可以获得无源系统整体性能的改进。在本文中，通过在控制布局中嵌入一个额外的无源/有源设备，由新设计的控制算法控制，基础隔离系统的性能得到提高。主要新颖之处在于整体控制系统，它被视为一个整体，全新设计，而不是耦合现有的分离控制系统，通常采用并强制相互配合，从而实现完全互补。