机构地区: 中国地震局工程力学研究所
出 处: 《地震工程与工程振动》 1998年第3期108-115,共8页
摘 要: 本文提出了多结构混合控制体系的概念及其相应的混合控制装置——常阻尼变刚度控制装置,阐明了其控制原理,建立了两结构混合控制体系的状态方程。基于瞬时最优控制的概念,提出了多结构混合控制体系的控制律。某两结构混合控制体系的仿真分析表明,多结构混合控制体系的概念是正确的。 The concept of multi structural hybrid control system and the corresponding hybrid controller is proposed in this paper.The hybrid controller is composed of a passive damper and an active variable stiffness controller(DAVS controller).The state equation of a two structural hybrid control system is established.Based on the instantaneous optimal control,the control law of a multi structural hybrid control system is suggested,and the computing simulation of a two structural hybrid control system is carried out.The computing simulation results indicate that the concept of multi structural hybrid control system is correct and the corresponding DAVS controller is efficient.